道康宁CN8760灌封胶 北京
DC有机硅产品3140
道康宁314058元/支道康宁3140 敷形涂料是一种高粘度、自流平、现成可用、室温硬化的硅酮弹性体。
固化时产生的副产品是非腐蚀性的。
因此，道康宁3140 敷形涂料可用于易于腐蚀的电气/电子设备。
本产品供货时是一种高粘度的液体，固化后成为坚韧、耐磨的弹性体，主要用于改善引出端与焊料结合处的覆盖性能和薄层密封。
康宁DC-OE6550AB高折配粉胶牌号：美国道康宁产商：3500-4000元/KG类别：高温型有机硅树脂含量≥：0（％）用途：大功率LED配粉硅胶C AS：1000产品特性：颜色无色透明外观半流动性品牌道康宁粒度大功率LED荧光粉胶耐温250（℃）粘度LED配粉胶脱色率LED固粉胶（％）（％）水份0（％）主要用途大功率LED荧光粉胶产品优势：一、特性及說明：OE6550有机硅为A、B部分、双组份加成型产品，无溶剂，高纯度；固化物具有很好的电绝缘性、防水密封性、抗黃化抗老化及抗冷热交替性能；固化物与金属粘接附和性良好，经严格测试不硬化、不硅裂；高品质的耐高溫有机硅材料，折射率高。
产品说明： OE-6550 大功率LED封装配粉硅胶●品牌：Dow Corning●品名：OE-6550 A／B（封装胶）●产品描述（物料编号∕型号∕规格∕包装方式）： OE-6550 A，BOT，500G OE-6550 B，BOT，500G●制程应用参数：（仅供参考，建议客户在不同制程工艺下微调） 1.双组分，A：B配比1：1，冷暗环境下保存，无需放置冰箱，保质期12个月。
2.固化温度与时间：150℃下1H. 3.粘滞度：4 Pa.s. 4.折射率：1.543.（高折射率） 5.硬度：52（JIS A）。
6.透光率：98％。
（高透光率）技术指标：固化前外观 A组份………………………无色透明液体B组份………………………无色透明液体密度（g/cm3）A组份………………………0.96~0.99B组份………………………0.96~0.99粘度(25℃/ mpa.s)A组份…………………11000-11200B组份…………………1400-1600AB混合比例（重量比）……………………………1：1粘度(混合后)@25℃/mpa.s………………………4500-5000强度(邵氏A) (20)可操作时间（常温25℃）……………………140分钟固化方式................. 150℃）60分钟固化后外观……………………………透明粘弹性体体积电阻Ω.㎝……………………………＞1.0×1015介电常数(1.2MHz) ………………………………≤3击穿电压强度(Kv/mm) …………………………＞25扯断伸长率(﹪) ………………………………≥200耐温范围(℃)....................................-60~200折射率(ND25)..........................................1.51透光率(%) 450nm 1mm thick (98)道康宁CN-8760混合粘度：3200mPa.s产品特性：A:B＝1：1，流动性好，少气泡，灌封电源模块。
Dow Corning 品牌胶水 封装剂双部分室温潮湿愈合类说明书
Information About Dow Corning ® brand Adhesive/SealantsSilicones and ElectronicsLong-term, reliable protection of sensitive circuits and components is important in many of today’s delicate and demanding electronic applications. Silicones function as durable dielectric insulation, as barriers against environmental contaminants and as stress-relieving shock and vibration absorbers over a wide temperature and humidity range.In addition to sustaining their physical and electrical prop-erties over a broad range of operating conditions, silicones are resistant to ozone and ultraviolet degradation, have good chemical stability and are available in a variety of useful forms as conformal coatings, encapsulants and adhesives.Dow Corning’s broad range of general purpose and specialty products offers you a choice of materials for your application needs.Dow Corning offers a variety of noncorrosive silicone products for electronic sealing, bonding and adhering applications. These adhesives generally fall into three cure types. The first group are moisture cure, generally meant for room-temperature processing. The second type(condensation cure) offers rapid room-temperature and deep-section curing. The third type is heat cure for rapid processing. All convert to durable, relatively low stresselastomers. Most will develop good, primerless adhesion to a variety of common substrates including ceramics, reactive metals and filled plastics.TYPICAL PROPERTIESThese values are not intended for use in preparing specifications.Specification Writers: Please obtain copies of the Dow Corning Sales Specifications for these products and use them as a basis for your specifications. They may be obtained from any Dow Corning Sales Office, or from Dow Corning Customer Service in Midland,MI. Call (517) 496-6000.HEAT CURE TIMESCURE CONDITIONSOne-Part Moisture Cure RTVThe one-part moisture cure adhesives (838, 839, 3165, 3145,3140 and 3-1744) are generally cured at room temperature and in a range of 30 to 80 percent relative humidity. Greater than 90 percent of their full physical properties should be attained within 24 to 72 hours depending on the product chosen. Materials and parts can be handled in much shorter times of about 10 to 120 minutes depending on the product chosen and the amount of material used per part. These materials are not typically used for highly confined or deep section cures. Materials will generally cure about 0.25 inch per seven days from any exposed surface. Cure progresses from the outer surface and is dependent on the moisture in the air. Working time is generally a few minutes to an hour for these products until a surface skin begins to form. Mild heat acceleration of the cure rate may be possible but temperatures above 60°C (140°F) are not recommended.Two-Part Room Temperature Condensation CureDow Corning ® Q3-6093 Silicone Adhesive is the only two-part condensation curing product. Once mixed, cure progresses rapidly at room temperature. Good strength is attained within an hour but full properties are not reached for anumber of days. Q3-6093 adhesive contains its own source of moisture and cure progresses evenly throughout the material.Deep section or confined cures are possible however (see “Reversion”). Working time is only a few minutes.Heat CureThe addition curing adhesives (577, 3-6876, 3-6611 and 3-6265) should be cured at 100°C (212°F) or above. The cure rate is rapidly accelerated with heat (see cure schedulesin table). For thicker sections or if voiding is observed, a 30 minutes pre-cure at 70°C (158°F) may reduce voids in the elastomer. Addition-curing materials contain all the ingredients needed for cure with no byproducts from the cure mechanism. Deep section or confined cures arepossible. Cure progresses evenly throughout the material.These adhesives generally have long working times.PREPARING SURFACESAll surfaces should be thoroughly cleaned and/or degreased with Dow Corning ®brand OS Fluids, naphtha, mineral spirits,methyl ethyl ketone (MEK) or other suitable solvent.Solvents such as acetone or isopropyl alcohol (IPA) do not tend to remove oils well, and any oils remaining on the surface may interfere with adhesion. Light surface abrasion is recommended whenever possible, because it promotes good cleaning and increases the surface area for bonding. A final surface wipe with acetone or IPA is also useful.Different cleaning techniques may give better results than others. Users should determine the best techniques for their applications.ADHESIONDow Corning silicone adhesives are specially formulated to provide unprimed adhesion to many reactive metals,ceramics and glass, as well as to selected laminates, resins and plastics. However, good adhesion cannot be expected on nonreactive metal substrates or non-reactive plastic surfaces such as Teflon ®, polyethylene or polypropylene. Special surface treatments such as chemical etching or plasma treatment can sometimes provide a reactive surface and promote adhesion to these types of substrates. Dow Corning ®brand primers (see “Primer Selection Guide”) can be used to increase the chemical activity on difficult substrates.2P5200 Red is a low-VOC alternative to 1200 Red.3P5204 is a low-VOC alternative to 1204.4The lower VOC value is for states and air quality management districts that have recognized volatile methylsiloxanes as VOC exempt.PRIMER SELECTION GUIDEThese values are not intended for use in preparing specifications.Poor adhesion may be experienced on plastic or rubber substrates that are highly plasticized, because the mobile plasticizers act as release agents. Small-scale laboratory evaluation of all substrates is recommended before production trials are made.In general, increasing the cure temperature and/or cure time will improve the ultimate adhesion.SUBSTRATE TESTINGDue to the wide variety of substrate types and differences in substrate surface conditions, general statements on adhesion and bond strength are impossible. To ensure maximum bond strength on a particular substrate, 100 percent cohesive failure of the adhesive in a lap shear or similar adhesive strength test is desired. This ensures compatibility of the adhesive with the substrate being considered. Also,this test can be used to determine minimum cure time or can detect the presence of surface contaminants such as mold release agents, oils, greases and oxide films.USEFUL TEMPERATURE RANGESFor most uses, silicone elastomers should be operational over a temperature range of -45 to 200°C (-49 to 392°F) for long periods of time. However, at both the low and high temperature ends of the spectrum, behavior of the materials and performance in particular applications can become more complex and require additional considerations.For low-temperature performance, thermal cycling to conditions such as -55°C (-67°F) may be possible, butperformance should be verified for your parts or assemblies.Factors that may influence performance are configuration and stress sensitivity of components, cooling rates and hold times, and prior temperature history.At the high-temperture end, the durability of the cured silicone elastomer is time and temperature dependent. As expected, the higher the temperature, the shorter the time the material will remain useable.COMPATIBILITYCertain materials, chemicals, curing agents and plasticizers can inhibit the cure of addition cure adhesives. Most notable of these include:•Organotin and other organometallic compounds •Silicone rubber containing organotin catalyst •Sulfur, polysulfides, polysulfones or other sulfur-containing materials•Amines, urethanes or amine-containing materials •Unsaturated hydrocarbon plasticizers •Some solder flux residuesIf a substrate or material is questionable with respect to potentially causing inhibition of cure, it is recommended that a small scale compatibility test be run to ascertain suitability in a given application. The presence of liquid or uncured product at the interface between the questionable substrate and the cured gel indicates incompatibility and inhibition of cure.MIXING AND DE-AIRINGUpon standing, some filler may settle to the bottom of the liquid containers after several weeks. To ensure a uniform product mix, the material in each container should be thoroughly mixed prior to use.1Clear only.2Gray only.3UL746C Approved.LISTINGS AND SPECIFICATIONSDow Corning Corporation Midland, Michigan 48686-0994Dow Corning and Sylgard are registered trademarks of Dow Corning Corporation.Teflon is a registered trademark of E.I. du Pont de Nemours Co.©2000 Dow Corning Corporation. All rights reser ved.Printed in USAAGP4781Form No. 10-911A-01Two-part materials should be mixed in the proper ratio (1:1or 10:1) either by weight or volume. The presence of light colored streaks or marbling indicates inadequate mixing.Automated airless dispense equipment can be used toreduce or avoid the need to de-air. If de-airing is required to reduce voids in the cured elastomer, consider a vacuum de-air schedule of >28 inches Hg for 10 minutes or until bubbling subsides.REVERSIONWhen two-part condensation curing materials with organo-tin catalysts, such as Q3-6093 adhesive, are cured in confinement (especially in deep section) and are later subjected to high heat conditions, can potentially revert back from a cured elastomer to a flowable polymer.Although this condition is unusual, parts using Q3-6093adhesive should be thoroughly tested in accelerated temperature conditions for this potential limitation.SOLVENT EXPOSUREWhen liquid or vapor solvent or fuel exposure can occur in an application, the silicone adhesives discussed in thisbrochure are intended only to survive splash or intermittent exposures. They are not suited for continuous solvent or fuel exposure. Testing should be done to confirm performance of the adhesives under these conditions.STORAGE AND SHELF LIFEShelf life is indicated by the “Use Before” date found on the product label.For best results, Dow Corning RTV adhesives should be stored at or below 25°C (77°F). Special precautions must be taken to prevent moisture from contacting these materials.Containers should be kept tightly closed and head or air space minimized. Partially filled containers should be purged with dry air or other gases, such as nitrogen.Dow Corning heat-cure adhesives should also be stored at or below 25°C (77°C). Containers should be kept tightly closed and kept in cold storage at all times to extend shelf life.LIMITATIONSThese products are neither tested nor represented as suitable for medical or pharmaceutical uses.PACKAGINGIn general, Dow Corning adhesives/sealants are supplied in nominal 0.45-, 3.6-, 18- and 200-kg (1-, 8-, 40- and 440-lb)containers,net weight. Not all products may be available in all packages and some additional packages, such as a bladder packs or tubes, may be available for certain coatings and package sizes.SAFE HANDLING INFORMATIONPRODUCT SAFETY INFORMATION REQUIRED FOR SAFE USE IS NOT INCLUDED. BEFORE HANDLING,READ PRODUCT AND MATERIAL SAFETY DATA SHEETS AND CONTAINER LABELS FOR SAFE USE, PHYSICAL AND HEALTH HAZARD INFORMATION. THE MATERIAL SAFETY DATA SHEET IS AVAILABLE FROM YOURDOW CORNING REPRESENTATIVE, OR DISTRIBUTOR,OR BY WRITING TO DOW CORNING CUSTOMER SERVICE, OR BY CALLING (517) 496-6000.WARRANTY INFORMATION – PLEASE READ CAREFULLYThe information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of use of our products are beyond our control,this information should not be used in substitution for customer’s tests to ensure that Dow Corning’s products are safe, effective, and fully satisfactory for the intended end use. Dow Corning’s sole warranty is that the product will meet the Dow Corning sales specifications in effect at the time of shipment. Your exclusive remedy for breach of such warranty is limited to refund of purchase price or replace-ment of any product shown to be other than as warranted.Dow Corning specifically disclaims any other express or implied warranty of fitness for a particular purpose or merch-antability. Unless Dow Corning provides you with a specific,duly signed endorsement of fitness for use, Dow Corning disclaims liability for any incidental or consequential damages.Suggestions of uses should not be taken as inducements to infringe any particular patent.。
道康宁700cn防火胶说明书
道康宁700CN 防火胶——上海连宝典型物性规格制定者：以下数值不可用于制订规格。
特性和优点 容易使用—以普通打胶枪施用，单组分无需混合大多数气温下均可使用—在任何季节中,均可施用于干燥、无霜的清洁表面 优良的耐候性—不受阳光、雨水、风雪、臭氧及极端温度的影响可靠的耐久性—固化后的密封胶于-50°C 到 150°C 温度内保持弹性并不会变硬、龟裂及碎裂合理的操作时间—令施工人员更好的掌握施打及整平时间，从而可令施打后的密封胶接缝外观更光滑不垂流—可用于垂直及较宽的接口密封 接缝位移能力±25%防火时效最高可达 3 小时耐久、具弹性的硅酮胶密封材料应用用于密封防火结构的伸缩缝为需要伸缩缝幕墙、建筑表面或隔墙提供防火系統标准 参数 单位 数值供货时—气温 25°C, 相对湿度 50%时测试 GB134771 流动，下垂或垂流 mm 无GB13477 操作时间 分钟 10 左右 GB13477 表干时间 分钟 40 左右 深层固化 mm/天 1–2固化后 7 天在气温 25°C, 相对湿度 50% GB13477 硬度，肖氏A 23 GB13477 极限抗张强度 MPa 1.6温度稳定性 °C -50 至+150 GB13477 位移能力 % ±25 GB238642防火密封耐火性能 小时 3描述DOWSIL™ FIRESTOP 700(CN) 防火有机硅密封胶是低模量、单组分、中性固化 、防火有机硅密封胶。
对于多种建筑基材具有出色的粘接能力，包括混凝土、石材、钢材、泥瓦、砖石等。
专为需要防火的幕墙、建筑表面和伸缩缝的耐候性密封而设计。
颜色DOWSIL™ FIRESTOP 700(CN) 防火有机硅密封胶有 3 种颜色可供选择：黑色、白色和灰色。
技术标准DOWSIL™ FIRESTOP 700(CN) 防火有机硅密封胶符合甚至超越以下规范要求：GB23864-2009 A3GB/T14683-2017防火时效防火测试数据显示，DOWSIL™FIRESTOP 700(CN)防火有机硅密封胶在指定接缝中可达 3 小时的防火时效。
道康宁密封圈润滑脂应用参数
·低挥发性
·抗湿汽
·热氧化安定性和化学稳定性
·符合军标MIL-S-8660C
·工作温度-55－200ºC
·无臭味
·与金属、陶瓷、橡胶、塑料、密封胶相容
物理／化学数据
颜色
浅灰透明
未工作锥入度
mm/10
220
工作锥入度，最大
mm/10
310
分油量，200ºC，24小时，最大
%
6
挥发，200ºC，24小时，最大
%
2
工作温度
ºC
-55－200
熔点
ºC
无
密度，25ºC
g/ml
1
电学性质
介电常数
100hz3Biblioteka 1100khz3.1
损耗因子
100hz
0.0025
100khz
0.0025
介电常数，1.27mm
kv/mm
16
体积电阻，23ºC
ohm.cm
1.1×1015
耐电弧
秒
120
保质期，年
5
使用方法
清洁表面，用刷子、注射枪或自动润滑装置添加，也可用于集中润滑系统
道康宁密封润滑脂Dow corning4有机硅润滑脂
品牌；道康宁。
产品；Dow corning4
经销；铭翔润滑油。
类型；有机硅复合物。
应用；用于防湿汽的密封件，如气杀轧、自动化海洋导航系统和火花塞的连接件，电子打印系统的分离连接部件，也用于电子组装机和终端；
用于密封、润滑，如按键、电池终端、橡胶密封、开关/橡胶/塑料O型圈中金属/塑料中金属/橡胶连接的组装润滑剂。
包装
管装：150g
桶装：3.6kg,18.1kg
道康宁产品应用技术手册
第一章 产品
第一章 产品
道康宁具有配套齐全的高性能硅酮结构密封胶，这些密封胶可以根据其各自具有的独特性能 被用于不同的应用中。具体的产品数据信息例如物理性能、应用和限制等都能在产品数据表 中找到或登录公司网站查询。
结构性装配硅酮密封胶
道康宁 993N结构性装配硅酮密封胶
道康宁产品应用技术手册
目录
道康宁产品应用技术手册
第一章 产品 ................................................................................................................................. 1 结构性装配硅硐密封胶 ......................................................................................................................................................................................................................... 2 中空玻璃专用硅酮密封胶 ................................................................................................................. 3 底涂液 ................................................................................................................................................. 4 表面处理指南 ..................................................................................................................................... 5
道康宁灌封材料技术文档TDS
类型 弹性体
双组分有机硅弹性体
外观 双组分有机硅弹性体
特性 流动性液体；固化后形成柔性弹性体；固化速度 均匀，与灌封的厚度和环境的密闭程度无关；使 用温度在-45到 200°C(-49 到392°F)；无需二次固 化；优良的绝缘性能；模量低，超级的应力释放 性能；易于再加工和修理。
潜在用途 在高湿、极端温度、热循环应力、机械冲击和振 动、霉菌、污垢等恶劣条下为电气/电子装置和 元器提供保护。
道康宁 ® SE 1740
无底漆有机硅灌封胶 道康宁 ® 3-8264无底漆有机硅 粘合剂
道康宁 ® 567无底漆有机硅灌 封胶
道康宁 ® 3-4207 介电柔韧凝 胶套装
潜在用途
普通灌封；电源供应器；连接 器；传感器；工业控制；变压 器；放大器；高压电阻器；太 阳能电池。
Sylgard® Q3-3600 A&B导 双组分，1:1混合，快速热固化，具有无底漆粘结 1:1混合比；长适用期；良好的流动性；无底
热灌封胶
能力和良好的阻燃性质。
漆；导热；UL V-1可燃性等级。
道康宁 ® S1混合，红棕色热固化灌封胶，精炼级 和良好的阻燃性质。
150°C (302°F)时需1小时
1以上这些数据是以样品量50-100克进行收集的，都非常具有代表性，因此可作为固化时间的初步估计。固化时间会随样品的不 同而有轻微的变化，也会由于您元器的大小和加热速度而变长或变短。建议您在使用前预先测试加以验证。 2对于无底漆粘合产品，其固化时间由达到所需硬度的时间来决定。固化时若需要完全的粘结性能需要更长的时间。
检查。在某些具体设计或应用条下，道康宁 ®
3-4207介电绝缘柔韧凝胶可能会丧失粘合力；建 议进行全环境暴露试验。
道康宁有机硅凝胶TDS
低温固化 超低温产品 道康宁® 品牌硅酮凝胶通常可以特别抵挡低于-45°C (-49°F) 的寒冷环境，对于更低温度时的使用，我们可提 供特殊的产品，其可用于低于-80°C (-112°F) 的超低温 环境。
坚固凝胶 坚韧／牢固凝胶 对于需要凝胶具有额外强度的应用，我们可提供坚韧或 牢固的凝胶产品。这些产品具有增强了的粘合性，但是 固化比标准凝胶略难。其中有些产品可允许快速室温固 化，另外有些产品还含有UV染色剂以方便检测。
低温凝胶
类型：单组分或两组分材料；提供不同的固化速度和硬度 物理形态：根据重量或体积以1:1混合比率混合（两组分材 料）；单组分和两组分材料可以不同的未固化粘度提供。 特性：通过固化温度控制固化率；固化的凝胶具有很广的 操作温度范围 (-80至200°C/-112至392°F) 潜在用途：通过涂层、密封、埋嵌等密封和保护各类电子 仪器，特别是那些精细元件及需要暴露低温环境的应用。
比例不精确或搅拌混合不充分可能局部或普遍影响凝胶 特性或固化性能。如果可能，在设计部件及选择混合施 用凝胶过程中，应注意潜在的气体潜入及掺和（特别是 空气），其对高粘度和快速固化凝胶特别重要。应使用 >28英吋(10-20 mm) Hg 的真空泵抽出空气，以确保保护 层无空洞。
工作时间和固化 工作时间（适用期）是指在室温下使初始混合粘度加倍 时所需要的时间。对于两组分、加成固化产品，固化反 应自A部分和B部分混合开始，随着固化进程，粘度增 加直至形成柔软凝胶；对于单组分、加成固化和UV-固 化产品，粘度在室温下以极低速率增加或没有大的改 变。有关各产品的固化条件将在特性表中列出。固化的 定义是指特制凝胶达到90%完全特性所需要的时间，凝 胶在完全固化后达到不流动状态。 加成固化硅酮凝胶可 进行室温及加热固化或独特的高温固化，增加温度可以 加速固化反应。
dowsil
dowsil
DOWSIL有多个同名品牌，其中一个为陶氏公司旗下子品牌，原名为道康宁，2018年2月更名为陶熙。
DOWSIL旗下部分产品介绍如下：
- DOWSIL 3901液体光泽混合物：可用于创造高端护肤品，增强感官体验，帮助消费者释放压力，尽享身心愉悦。
- DOWSIL EL-7040水性弹性体混合物：具有水分散成分，可用来扩展和打造差异化产品。
- DOWSIL 7091密封胶：一款非常出名的RTV硅胶密封胶产品，颜色有黑、白、灰三种，高粘度，固化速度中等，价格便宜，可用于金属、塑胶件密封粘接，在产品外壳上点胶形成密封圈，元器件固定粘接等。
如需了解更多关于DOWSIL的内容，可以继续向我提问。
道克诺（Dow Corning）白色玻璃粘合剂说明书
Version: 1.3Revision Date: 2023/10/27 DOW CORNING(R) GLAZING SEALANT WHITE1.IDENTIFICATION OF THE SUBSTANCE AND OF THE COMPANYMSDS No.: 04045030SUPPLIER:Dow Corning Canada Inc.15-6400 Millcreek Drive, Suite 416 Mississauga, ON, Canada L5N 3E7Prepared by Hazard Communication:CANUTEC:(800)248-2481(613)996-6666MANUFACTURER:Dow Corning CorporationSouth Saginaw RoadMidland, Michigan 4868624 Hour Emergency Telephone: (989) 496-5900WHMIS CLASSIFICATION: Class D, Division 2, Subdivision A.Class D, Division 2, Subdivision B.Material Usage: Sealant and adhesivePOSITION / INFORMATION ON INGREDIENTSCAS Number Wt % Component Name7631-86-9 10.0 - 30.0 Silica, amorphous4253-34-3 1.0 - 5.0 Methyltriacetoxysilane17689-77-9 1.0 - 5.0 Ethyltriacetoxysilane556-67-2 0.5 - 1.5 OctamethylcyclotetrasiloxaneThe ingredients listed above are controlled products as defined in CPR, am. SOR/88-555.3.HAZARDS IDENTIFICATIONEMERGENCY OVERVIEWGeneric Description: Silicone elastomerPhysical Form: PasteColour: WhiteOdour: Acetic acidAcetic acid is formed upon contact with water or humid air. Provide adequate ventilation to control exposures within guidelines of OSHA PEL: TWA 10 ppm and ACGIH TLV: TWA 10 ppm, STEL 15 ppm.++++++++++++++++++++++++++++++++++++++++++++POTENTIAL HEALTH EFFECTSVersion: 1.3 DOW CORNING(R) GLAZING SEALANT WHITEAcute EffectsEye: Direct contact may cause moderate irritation.Skin: May cause moderate irritation.Inhalation: Irritates respiratory passages very slightly.Oral: Low ingestion hazard in normal use.Prolonged/Repeated Exposure EffectsSkin: No known applicable information.Inhalation: No known applicable information.Oral: No known applicable information.Signs and Symptoms of OverexposureNo known applicable information.Medical Conditions Aggravated by ExposureNo known applicable information.The above listed potential effects of overexposure are based on actual data, results of studies performed upon similar compositions, component data and/or expert review of the product. Please refer to Section 11 for the detailed toxicology information.4.FIRST AID MEASURESEye: Immediately flush with water for 15 minutes. Get medical attention.Skin: Remove from skin and wash thoroughly with soap and water or waterless cleanser. Getmedical attention if irritation or other ill effects develop or persist.Inhalation: No first aid should be needed.Oral: No first aid should be needed.Comments: Treat according to person's condition and specifics of exposure.5.FIRE FIGHTING MEASURESFlash Point: Not applicable.Autoignition Temperature: Not available.Flammability Limits in Air: Not available.Version: 1.3 DOW CORNING(R) GLAZING SEALANT WHITEExtinguishing Media: On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide(CO2), dry chemical or water spray. Water can be used to cool fire exposed containers. Fire Fighting Measures: Self-contained breathing apparatus and protective clothing should be worn in fighting largefires involving chemicals. Determine the need to evacuate or isolate the area according toyour local emergency plan. Use water spray to keep fire exposed containers cool. Unusual Fire Hazards: None.Hazardous Decomposition ProductsThermal breakdown of this product during fire or very high heat conditions may evolve the following hazardous decomposition products: Carbon oxides and traces of incompletely burned carbon compounds. Silicon dioxide. Formaldehyde. Metal oxides.6.ACCIDENTAL RELEASE MEASURESContainment/Clean up: Observe all personal protection equipment recommendations described in Sections 5 and 8.Wipe up or scrape up and contain for salvage or disposal. Clean area as appropriate sincespilled materials, even in small quantities, may present a slip hazard. Final cleaning mayrequire use of steam, solvents or detergents. Dispose of saturated absorbant or cleaningmaterials appropriately, since spontaneous heating may occur. Local, provincial, federal lawsand regulations may apply to releases and disposal of this material, as well as those materialsand items employed in the cleanup of releases.Note: See section 8 for Personal Protective Equipment for Spills. Call (989) 496-5900, if additional information is required.7.HANDLING AND STORAGEUse with adequate ventilation. Product evolves acetic acid (HOAc) when exposed to water or humid air. Provide ventilation during use to control HOAc within exposure guidelines or use respiratory protection. Avoid eye contact. Avoid skin contact.Use reasonable care and store away from oxidizing materials. Keep container closed and store away from water or moisture.8.EXPOSURE CONTROLS / PERSONAL PROTECTIONComponent Exposure LimitsConsult local authorities for acceptable provincial values.Name Exposure LimitsCAS Number Component7631-86-9Silica, amorphous OSHA PEL (final rule): TWA 80mg/m3/%SiO2. NIOSHREL: TWA 6mg/m3.4253-34-3Methyltriacetoxysilane See acetic acid comments.Version: 1.3 DOW CORNING(R) GLAZING SEALANT WHITELD50: 2,060 mg/kg - Oral Rat17689-77-9Ethyltriacetoxysilane See acetic acid comments.LD50: 1,460 mg/kg - Oral Rat556-67-2Octamethylcyclotetrasiloxane Dow Corning guide: TWA 10 ppm.LC50: 36 mg/L - Inhalation RatLD50: > 2,000 mg/kg - Oral RatAcetic acid is formed upon contact with water or humid air. Provide adequate ventilation to control exposures within guidelines of OSHA PEL: TWA 10 ppm and ACGIH TLV: TWA 10 ppm, STEL 15 ppm.Engineering ControlsLocal Ventilation: Recommended.General Ventilation: Recommended.Personal Protective Equipment for Routine HandlingEyes: Use proper protection - safety glasses as a minimum.Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed as soon as practical and thoroughly cleaned before reuse. Chemical protective gloves arerecommended.Suitable Gloves: Silver Shield(R). 4H(R).Inhalation: No respiratory protection should be needed.Suitable Respirator: None should be needed.Personal Protective Equipment for SpillsEyes: Use proper protection - safety glasses as a minimum.Skin: Wash at mealtime and end of shift. Contaminated clothing and shoes should be removed as soon as practical and thoroughly cleaned before reuse. Chemical protective gloves arerecommended.Inhalation/SuitableNo respiratory protection should be needed.Respirator:Precautionary Measures: Avoid eye contact. Avoid skin contact. Use reasonable care.Comments: Product evolves acetic acid (HOAc) when exposed to water or humid air. Provide ventilation during use to control HOAc within exposure guidelines or use respiratory protection.Note: These precautions are for room temperature handling. Use at elevated temperature or aerosol/spray applications may require added precautions.Version: 1.3DOW CORNING(R) GLAZING SEALANT WHITE9.PHYSICAL AND CHEMICAL PROPERTIESPhysical Form: PasteColor: WhiteOdor: Acetic acidOdor Threshold: Not available.Specific Gravity @ 25°C: 1.04Viscosity: Not available.Freezing/Melting Point: Not available.Boiling Point: Not available.Vapor Pressure @ 25°C: Not available.Vapor Density: Not available.Evaporation Rate: Not available.Solubility in Water: Not available.Coefficient of Water/OilNot available.Distribution:pH: Not available.Volatile Content: Not available.Note: The above information is not intended for use in preparing product specifications. Contact Dow Corning before writing specifications.10.STABILITY AND REACTIVITYChemical Stability: Stable.Hazardous polymerization will not occur.HazardousPolymerization:Conditions to Avoid: None.Materials to Avoid: Oxidizing material can cause a reaction. Water, moisture, or humid air can cause hazardous vapors to form as described in Section 8.11.TOXICOLOGICAL INFORMATIONComponent Toxicology InformationRepeated inhalation or oral exposure of mice and rats to octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane produced an increase in liver size. No gross histopathological or significant clinical chemistry effects were observed. An increase in liver metabolizing enzymes, as well as a transient increase in the number of normal cells (hyperplasia) followed by an increase in cell size (hypertrophy) were determined to be the underlying causes of the liver enlargement. The biochemical mechanisms producing these effects are highly sensitive in rodents, while similar mechanisms in humans are insensitive. Good industrial hygiene practice minimizes inhalation exposure to any chemical. Dow Corning has set an exposure guideline of 10 ppm TWA for these two materials.In developmental toxicity studies in which rats and rabbits were exposed to octamethylcyclotetrasiloxane by vapor inhalation at concentrations up to 700 ppm and 500 ppm respectively, no teratogenic effects were observed. Octamethylcyclotetrasiloxane administered to rats by whole body inhalation at concentrations of 500 and 700 ppm for 70 days prior to mating, through mating, gestation and lactation resulted in decreases in live litter size. Additionally,Version: 1.3 DOW CORNING(R) GLAZING SEALANT WHITEincreases in the incidence of deliveries of offspring extending over an unusually long time period (dystocia) were observed at these concentrations. Statistically significant alterations in these parameters were not observed in the lower concentrations evaluated (300 and 70 ppm). In a previous range-finding study, rats exposed to vapor concentrations of 700 ppm had decreases in the number of implantation sites and live litter size. The significance of these findings to humans is not known.A 2 yr combined chronic/carcinogenicity assay was conducted on octamethylcyclotetrasiloxane (D4). Fischer-344 rats were exposed by whole-body vapor inhalation 6 hrs/day, 5 days/week for up to 104 weeks to 0,10, 30,150 or 700 ppm of D4. A statistically significant increase in incidence of (uterine) endometrial cell hyperplasia and uterine adenomas (benign tumors) was observed in female rats at 700 ppm. Since these effects only occurred at 700 ppm, a level that greatly exceeds typical workplace or consumer exposure, it is unlikely that industrial, commercial or consumer uses of products containing OMCTS/D4 would result in a significant risk to humans.Special Hazard Information on ComponentsReproductive EffectsCAS Number Wt % Component Name556-67-2 0.5 - 1.5 Octamethylcyclotetrasiloxane Evidence of reproductive effects inlaboratory animals.12.ECOLOGICAL INFORMATIONEnvironmental Fate and DistributionComplete information is not yet available.Environmental EffectsComplete information is not yet available.Fate and Effects in Waste Water Treatment PlantsComplete information is not yet available.Ecotoxicity Classification CriteriaHazard Parameters (LC50 or EC50) High Medium LowAcute Aquatic Toxicity (mg/L) <=1 >1 and <=100>100Acute Terrestrial Toxicity <=100 >100 and <= 2000>2000This table is adapted from "Environmental Toxicology and Risk Assessment", ASTM STP 1179, p.34, 1993.This table can be used to classify the ecotoxicity of this product when ecotoxicity data is listed above. Please read the other information presented in the section concerning the overall ecological safety of this material.13.DISPOSAL CONSIDERATIONSCan be incinerated in accordance with local regulations.Version: 1.3 DOW CORNING(R) GLAZING SEALANT WHITECall local hazardous waste disposal company or provincial waste authorities for more information.14.TRANSPORT INFORMATIONCanada Road (Based on IMDG Regulations)Not subject to local road regulations.Ocean Shipment (IMDG)Not subject to IMDG code.Air Shipment (IATA)Not subject to IATA regulations.15.REGULATORY INFORMATIONThis product has been classified in accordance with the hazard criteria of the CPR, and the MSDS contains all the information required by the CPR.WHMIS CLASSIFICATION: Class D, Division 2, Subdivision A. Class D, Division 2, Subdivision B.DSL STATUS: All chemical substances in this material are included on or exempted from the DSL.16.OTHER INFORMATIONPrepared by: Dow Corning CorporationThese data are offered in good faith as typical values and not as product specifications. No warranty, either expressed or implied, is hereby made. The recommended industrial hygiene and safe handling procedures are believed to be generally applicable. However, each user should review these recommendations in the specific context of the intended use and determine whether they are appropriate.(R)indicates Registered Trademark。
DOW CORNING
Dow Corning Corporation
12
SR2410树脂耐溶剂性
溶剂
擦拭试验（回数）注2） 室温×7日 200℃×30分
甲苯 苯乙烯 1,1,1-三氯乙烷 乙二醇乙醚醋酸 酯
40-50 20-30 40-50 40-50
170-180 200以上 200以上
120-130
注1）基材：软钢板 注2）擦拭试验：用浸透溶剂的纱布，荷重700g在SR2410树脂涂膜上擦拭， 以露出基材时往返移动的次数表示
Dow Corning Corporation
15
SR2510的一般特性
项目 外观 粘度 比重 不挥发份 溶剂
单位
特性
—
无色微浊液体
mm2/s
1.8
—
0.81
%
20
异丙醇
20-30%
异链烷烃(isoparaffin) 40-50%
Dow Corning Corporation
16
SR2510固化后的特性
Magic ink drawing test
Dow Corning Corporation
Wipe off test
25
塗佈在PC上的性能
Propeolloidal silica
水接觸角
96°
°
73°
87°
耐磨 (Tabor Test)(%) 耐磨 (Steel Wool Test)(%) 铅筆硬度 (SUS) 铅筆硬度(PET) 靜磨擦系數 密著 耐酸性 耐鹼性 耐溶劑性 油污擦拭性
Dow Corning Corporation
8
SR 2410 的固化條件
Cure Temp. (C degree)
灌封胶
道康宁DC7091密封胶型号：DC7091颜色：白色、透明、黑色道康宁DC7091产品参数：25摄氏度的密度 = 1.4 -----保质期 = 360 天-----工作温度－低 = -55 摄氏度工作温度－高 = 180 摄氏度----延长 = 680 % ----拉伸强度 = 363 磅/平方英寸----撕裂强度 = 86 磅每英寸----硬度－A = 37 邵氏硬度A ----表干时间-50％相对湿度 = 28 分钟************************产品使用特性-> 补充零件-> 单组分固化特性-> 脱醇固化热性质-> 低温稳定性、高温稳定性粘接性-> 与塑料的粘接性、与玻璃的粘接性、与钢的粘接性、与铝的粘接性、与陶瓷的粘接性************************粘合／密封硅胶特性◆单组分粘合／密封剂◆在空气中水汽作用下室温固化◆脱醇固化体系◆不会滴落，稠度类似糊膏◆容易使用◆固化成为有一定韧性的弹性橡胶◆对多数基材具有优异的粘结性◆在-55℃～＋180℃的温度范围内保持弹性和稳定。
应用◆专为需要高强度并且有弹性的粘结应用而设计。
例如被粘结的材料的热膨胀系数不一致的场合，象玻璃与金属以及玻璃与塑料的粘结等。
◆对一般材料均能够实现无底涂粘结，包括搪瓷钢，铝，陶瓷，玻璃和某些工程塑料。
◆作为就地成型垫片（FIPG）使用。
如何使用表面预处理为了不影响粘结效果，所有表面都必须进行脱脂和除污处理，并确保清洁干燥。
合适的溶剂包括异丙醇，或甲乙酮。
在多种基材表面，包括搪瓷钢，油漆钢材，铝，陶瓷，玻璃和基本引起塑料上，DOW CORNING7091能够实现无底涂的优良粘结。
然而，在包括PTFE（聚四氟乙烯），聚乙烯，聚布什烯等材质上，粘结性一般。
为了达到最佳的粘结效果，推荐采用DOW CORINING1200OS底涂。
在用溶剂清洁完毕后，用浸溃，涂刷，喷涂等方式施加一薄层的DOW CORNING1200OS底涂，在相对湿度50％或更高的湿度下室温干燥15至90分钟。
道康宁产品介绍
Dow Corning CE 8401 乳液 独特的化学结构
Amino Silicone backbone Hair Fiber
传统的氨基硅油具有带支链的结构.带正 电荷的氨基基团吸附在受损,带负电荷的 头发区域,使头发干爽,光滑.
Polyether Hair Fiber
Dow Corning CE 8401乳液具有聚醚基团 并嵌入有机硅主链上,氨基基团在支链上, 这样不仅能使头发有干爽,光滑的感觉,而 且还能增强保湿的感觉
优秀的柔软质感，对受损 发质特别有效，良好的锁 色性能
Dow Corning AP-8087 氨基硅油
Bis-Methoxy/Hydroxy Amodimethicone
良好的锁色调理功能，柔 软质感
Aloe Moisturizing Repairing Conditioner 芦荟保湿修护润发素
化学损伤
保湿 定型
有机硅应用于洗发护发产品中的分类
香波 – 有机硅乳液
• 不同粒径乳液 • 不同内相乳液
护发素： – 100%纯硅油
• • • • • 氨基 苯基 环状 硅油硅胶混合物 水溶性
– 硅油乳液
乳液的基本性质
1). 硅油聚合物的类型 - 有无功能基团: 如氨Dimethicone+Amino emulsion
施奈仕灌封胶CC1003
电子灌封胶CC1003完美替代道康宁灌封胶CN8760G
描述
施奈仕集团是集研发、制造、销售、服务、培训为一体化综合性电子工业胶粘剂方案服务民族品牌企业。
自主研发的电子灌封胶CC1003完美替代道康宁灌封胶CN8760G。
型号：CC1003
详情描述：
产品特点及应用：
CC1003是一种低粘度双组分加成型有机硅灌封胶，可以室温固化，也可加热固化，具有温度越高固化越快的特点。
本品在固化反应中不产生任何副产物，可以应用于PC(Poly-carbonate)、PP、ABS、PVC等材料及金属类的表面，可在-50℃~200℃环境下使用，符合欧盟RoHS指令要求。
具有以下特点：
1、灌封后对电子元器件可起到绝缘、防潮、防老化等性能
2、流动性好，适用于复杂电子配件的模压
3、符合阻燃等级94V-0
典型用途：
1、电源模块的灌封防水防潮保护
2、其他电子元器件的灌封保护
3、大功率变压器防护与绝缘
施奈仕集团简介:
施奈仕集团是集研发、制造、销售、服务、培训为一体化综合性电子工业胶粘剂方案服务民族品牌企业。
自有民族品牌知识产权，自主研发产品技术配方，自建实验检测中心，自有智能设备研发制造体系，自有
全品类产品体系，自有质量控制体系，自有技术服务体系，自建教育培训体系。
完整五维八度体系优势为
您提供安全环保、品质稳定的电子工业胶粘剂方案服务。
道康宁737硅胶 北京
道康宁DOW CORNING 737硅胶/密封胶描述:多用途硅密封胶，广泛应用于工业装配与安装。
应用：UL94HB认证,通用型,接着性好。
北京瑞德佑业王雅蓉 TEI：OIO-6253897I特性：1、不流动膏状;2、可粘结大多数塑料、金属、油漆表面、玻璃和橡胶等材料;3、快速固化.3~6分钟表面固化,24小时内完全固化;4、不会与大多数金属或塑料发生化学反应或腐蚀作用;5、100％硅橡胶UL工作温度：-65℃到+177℃用途道康宁®737中性固化密封胶是专为OEM和多样集会的申请。
一般用途包括粘接，密封，形成，内置式垫圈和维护应用。
具体用途包括：•替代为大型和小型电器机械紧固件•密封冰箱和冰柜内衬（但是，不是FDA的批准食品接触应用）•坚持为装饰应用，贴花塑料基板塑料模具•防水电器元件•密封同轴连接器•保护仪器组件公司专业销售各类工业辅料,经营品牌:3M胶带,3M胶水,3M电工电子产品,3M劳动防护,汉高胶粘剂,乐泰胶水,道康宁硅胶,摩力克 molykote润滑剂,ITW,DEVCON修补剂,LPS清洗剂,LORD结构胶,CHEMLOK橡胶底涂胶,DYMAX UV 光固化胶,信越硅胶,迈图硅胶,爱玛森康明电子胶,爱劳达灌封胶,Ablestik 爱波斯迪科, Emerson&cuming 爱玛森康明, Acheson油墨, humiseal三防漆,CRC 清洗剂\润滑剂,日本三键胶水,施敏打硬胶水,昭日化学,MAXBOND黄胶,金佰利擦拭纸,NOMAX绝缘纸,柯图泰PET膜,GE PC膜等多种工业辅助材料. 应用包括塑料粘接，PP粘接，PE粘接，PC粘接，PVC粘接，PU粘接，尼龙粘接，有机玻璃粘接，PMMA粘接，POM粘接，PBT粘接，PET粘接，聚甲荃粘接，聚砜粘接，聚丙稀粘接，聚乙稀粘接，聚碳酸酯粘接，聚酰亚胺粘接，聚苯乙稀粘接，ABS粘接，四氟乙稀粘接，PU粘接，聚氨酯粘接，TPU粘接。
高温环氧灌封胶爬胶解决方法
高温环氧灌封胶爬胶解决方法嘿，朋友们！咱今天就来唠唠高温环氧灌封胶爬胶这个事儿。
你说这玩意儿，有时候还真挺让人头疼的！就好像你正走在路上，突然被一块石头绊了一跤，那感觉，别提多别扭了！咱先说说为啥会出现这爬胶的情况。
就好比一个人要去一个地方，路没找对，可不就跑偏了嘛！灌封胶也是一样，可能是胶的质量不太好，或者是使用的方法不对。
你想想，要是你给它的“环境”不合适，它能乖乖听话嘛！那怎么解决呢？这可得好好琢磨琢磨。
首先呢，咱得把“路”给找对了，也就是要选择合适的灌封胶。
别贪小便宜买那些不靠谱的，不然到时候出问题了，你后悔都来不及！就像你买鞋，总不能为了便宜买双不合脚的吧，那走两步不就难受了嘛！然后呢，在使用的时候可得细心点。
就跟做饭似的，盐放多了放少了味道都不对。
你得严格按照要求来操作，该搅拌均匀就搅拌均匀，该控制温度就控制温度。
这可不是能随便糊弄的事儿啊！还有啊，那施工的表面也得处理干净。
你想想，要是上面脏兮兮的，胶能粘得牢嘛！这就好比你要贴张画在墙上，墙不干净，画不就掉下来了嘛！再说说温度这个事儿。
高温环氧灌封胶，对温度可是很敏感的哟！温度太高或者太低，都可能出问题。
就好像人一样，太冷了会感冒，太热了会中暑。
咱得给它一个舒适的“温度环境”，让它能好好发挥作用。
有时候啊，咱还得有点耐心。
解决爬胶问题可不是一下子就能搞定的，就像你种棵花，也得等它慢慢长大开花不是？别着急，一步一步来，总会解决的。
咱可别小瞧了这小小的灌封胶爬胶问题，它要是不解决，那可会影响整个工程的质量啊！就跟建房子似的，一块砖没砌好，说不定房子就不结实了。
所以啊，咱得重视起来，别不当回事儿！总之呢，解决高温环氧灌封胶爬胶问题，得从多个方面入手。
选好胶，用对方法，注意细节，有耐心。
这样，咱就能把这个“小麻烦”给解决掉啦！让我们的灌封工作顺顺利利的，做出高质量的产品来！难道不是吗？。
道康宁8888高温流动性密封胶 说明书
组成●单组分硅橡胶固化●中性固化，室温下与空气中的水分固化特性●即用型密封胶●连续使用温度：-65~250℃间隙使用温度：300℃●优异的流动性与润湿性能物理形态●♉液体产品资料书道康宁8888高温流动性密封胶基本用途电熨斗金属底板的密封概述道康宁8888高温流动性密封胶是一种单组分、中性固化，可流动的密封胶。
室温下与空气中的水分固化成坚韧的橡胶状固体。
应用专用于电熨斗金属底板的密封胶，也适用于其他需使用流动性、耐热的单组分密封胶的应用领域。
典型物性使用前颜色红色流动性(30g密封胶)，mm125粘度，25℃，mPa·s7500 固化臆 - 25℃，相对湿度50％结皮时间，min 10表干性时间，min 18 固化后 –25℃，相对湿度50％，7天硬度，邵氏A 25拉伸强度，MPa 1.2扯断伸长率，％， 190无底涂粘着性（最底层）良好如何使用1、密封表面彻底清洗与去脂。
2、使用密封胶时，加工操作过程在5~15分钟内完成。
3、固化时由表及里，固化速度随相对湿度，温度，空气流动量的升高而加快。
使用限制本产品不适用于医学或制药应用方面。
操作注意事项 使用前，与就近的道康宁分销商联系，获得产品的安全数据资料。
注：使用前，阅读产品说明书，材料安全数据资料，容器标签的安全使用说明，其他身体或健康危害资料。
贮存与贮存期限贮存温度不高于25℃时，未开封产品的贮存期限为自制造之日起7个月。
包装道康宁8888高温流动性密封剂为20kg（净重）装。
卫生与环境资料道康宁拥有一支专门的毒物学小组与环境与管理事务专家组。
道康宁的环境与管理事务（HERA）部指导公司及客户在产品的安全生产、销售、操作与使用方面给予技术支持。
如需要道康宁特殊产品的详细资料，请与最近的道康宁销售部门联系。
用者需知本文所刊载的都是我们认为可靠的资料，不过，使用者必须自行决定产品的适合性。
由于道康宁®无从对所有状况与对象一概明辽所以不能保证产品在某种用法与用途上的正确性与适用性。
道康宁SJ-168 硅酮耐候密封胶
具体溶剂选择请参照道康宁公司 的粘结性测试报告。
使用底涂液
根据材料（由用户提供）粘结性 测试报告结果，可能需要使用道 康宁底涂液。可向道康宁公司或 者指定代理商索取有关道康宁公 司底涂液和使用底涂液的资料。
衬垫材料
在接口底部使用衬垫杆（如闭孔 型聚乙烯类或开孔型聚乙烯泡沫 类）或类似材料（如用浅层连接 的低粘性聚乙烯胶带），以控制 密封胶深度。通过防止密封胶对 接口底部的粘结来避免三边粘 结。
安全使用资讯
本产品资料说明书未包括安全使 用须知的产品安全资料。为了使 用上的安全，在操作前请仔细阅 读产品及材料安全资料说明书和 容器包装上的指示。产品及材料 安全资料说明书可向当地的道康 宁办事处或指定的代理商索取。
维护保养
不需要维护保养，如果密封胶发 生损坏，只需要修补或者更换所 需的部分。道康宁SJ-168硅酮耐 候密封胶可粘合于已固化了的硅 酮密封胶，请在进行上述操作前 向道康宁技术部垂询。
·不可使用肥皂或水作为修整辅
助物。
·在修整后及密封胶结皮前，除
去遮掩带。
·在表面固化后的48小时内，不
要碰触密封胶表面。在密封胶 固化过程中，应避免接触清洁 剂或溶剂（如漂白剂）。
·未固化的密封胶可用溶剂如二
甲苯、甲苯或甲基乙基酮进行 修整清洁，如有（无）机松 油。在使用易燃性溶剂时，应 遵守适当的预防措施。对于多 孔材料表面，在以磨损去除前 应让密封胶完全固化。固化后 的密封胶不能溶解，应用于刀 片进行修整。
松江工厂：中国上海松江工业区 荣乐东路448号
电话：(8621) 37741000 传真：(8621) 57743471 邮编：201613
上海：上海市西藏中路168号都市 总部大厦20楼
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道康宁CN8760灌封胶北京
北京瑞德佑业OIO-6I734979
道康宁CN8760灌封胶
双组份导热胶水，按1:1比例混合，深灰色，混合后的粘度为2850cps。
CN8760灌封胶具有较好的导热性及返工性，适用于PC、ABS、PVC等材料及金属面板，可在室温下固化，也可加热固化。
CN8760灌封胶在固化过程中不产生任何副产品，胶水的阻燃性符合UL 94 V0标准
CN-8760产品特性：
*一般特性 -> 不含溶剂、气味少、热固化
*产品使用特性 -> 补充零件 -> 双组分
*固化特性 -> 加成性固化
*热性质 -> 低温稳定性、高温稳定性
*相容性 -> 塑料、聚酯、陶瓷
*稳定性 -> 抗氧化、耐水的、耐热性、耐臭氧性、防紫外辐射
道康宁CN-8760灌封胶用途和优点：
道康宁CN-8760、硅胶、封罐胶灌封胶又称电子胶，是一个广泛的称呼。
道康宁CN-8760用于电子元器件的粘接,密封,灌封和涂覆保护。
室温硫化硅橡胶或有机硅凝胶用于电子电气元件的灌封，可以起到防潮、防尘、防腐蚀、防震、密封、防盗的作用，并提高使用性能和稳定参数。
避免元件、线路直接暴露，改善器件的防水、防潮性能。
环氧灌封胶应用范围广，技术要求千差万别，品种繁多。
从固化条件上分有常温固化和加热固化两类。
3应用领域
CN8760灌封胶主要应用于LED电源、面板的灌封，防止LED
产品受到高温、极端天气、热循环、机械冲击、振动、霉菌、污垢等恶劣条件的破坏。
CN8760灌封胶具有稳定的介电绝缘性，是防止环境污染的有效屏障，同时能在较大的温度及湿度范围内消除冲击和震动带来的应力。
此款LED导热灌封胶可为精密且高要求的LED产品提供出色保护。