RICC301聚氨酯灌封胶
单组份聚氨酯密封胶使用说明书
单组份聚氨酯密封胶使用说明书单组份聚氨酯密封胶是一种无溶剂单组分室温固化密封胶。
该密封胶呈管状，可挤出或涂抹施工.有抗下垂性，嵌填垂直接缝和顶缝不流淌。
固化后的胶层为橡胶状，有弹性。
对金属、橡胶、木材、水泥构件、陶瓷、玻璃等有粘附性。
密封胶是用来填充空隙（孔洞、接头、接旌等）的材料，兼备粘接和密封两大功能.单组份聚氨酯密封胶广泛用于土木建筑、交通运输等行业：1•在建筑方面的应用--门窗、玻璃等的填充密封；2.在土木方面的应用——高速公路、桥梁、隧道、飞机跑道等的嵌缝密封；3.在汽车方面的应用--车窗（主要是风挡坡璃）的装配密封.密封胶是用来填充空隙（孔洞、接头、接缝等）的材料，兼备粘接和密封两大功能。
聚氨酯密封胶与硅酮密封胶、聚硫密封胶构成了目前高档密封胶的三大品种。
单组份聚氨酯密封胶特性：1.性能可调范围宽、适应性强；2.耐磨性能好；3.机械强度大；4*域性能好;5.弹性好，具有优良的复原性，可用于动态接缝；6低温柔m?;7.耐候性好，使用寿命长达15~20年；8.耐油性好；9.耐生物老化；10.价格适中.单组份聚氨酯密封胶优点"单组分"主要是相对"双组分"而言的，有一种双组分聚重酯胶，在使用的时候需要将A、B组分，按比例均匀地混合才能起到粘接密封的效果；而单组分则直接使用，方便、简洁，施工简便。
"湿固化"是指，单组分聚氨酯胶是利用于空气中的微量的水蒸气反应而固化，与基材表面的活性基团反应起到粘接作用.与传统的硅酮胶相比，聚氨酯胶具有3倍以上的高伸长率和2倍以上的粘接强度。
单组分聚氨酯胶完全固化后无毒，可以用于饮水工程，已经经过权威测试的。
单组份聚氨酯密封胶施工方法：1、对施工表面的灰尘进行清理，对是否平整、干湿无特殊要求。
2、将密封胶放入挤胶枪中，前端开口，旋上胶嘴，根据接缝要求切割胶嘴的大小和宽度.3、用挤胶枪将密封胶挤到施工缝中.4、涂敷的密封胶到固化为止，避免与水接触。
聚氨酯灌封胶MSDS 英文
Safety Data Sheetaccording to Regulation (EC) No 1907/20061.1. Product identifier1.2. Relevant identified uses of the substance or mixture and uses advised againstUse of the substance/mixtureDi- / poly-isocyanate component for the production of polyurethanes1.3. Details of the supplier of the safety data sheetCompany name:Street:Place:Post-office box:Telephone:e-mail:e-mail (Contact person):Internet:1.4. Emergency telephonenumber:2.1. Classification of the substance or mixtureRegulation (EC) No. 1272/2008Hazard categories:Carcinogenicity: Carc. 2Acute toxicity: Acute Tox. 4Skin corrosion/irritation: Skin Irrit. 2Serious eye damage/eye irritation: Eye Irrit. 2Respiratory or skin sensitisation: Resp. Sens. 1Respiratory or skin sensitisation: Skin Sens. 1Specific target organ toxicity - single exposure: STOT SE 3Specific target organ toxicity - repeated exposure: STOT RE 2Hazard Statements:Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing cancer.May cause respiratory irritation.May cause damage to organs through prolonged or repeated exposure.2.2. Label elementsRegulation (EC) No. 1272/2008Hazard components for labellingFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI) Signal word:DangerPictograms:Hazard statementsH315Causes skin irritation.H317May cause an allergic skin reaction.H319Causes serious eye irritation.H332Harmful if inhaled.H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.H335May cause respiratory irritation.H351Suspected of causing cancer.H373May cause damage to organs through prolonged or repeated exposure.Precautionary statementsP201Obtain special instructions before use.P260Do not breathe dust/fume/gas/mist/vapours/spray.P280Wear protective gloves/protective clothing/eye protection/face protection.P284In case of inadequate ventilation wear respiratory protection.P304+P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, ifpresent and easy to do. Continue rinsing.P308+P313IF exposed or concerned: Get medical advice/attention.Special labelling of certain mixturesEUH204Contains isocyanates. May produce an allergic reaction.Additional advice on labellingClassification according to directive 67/548/EEC or 1999/45/EC:Classification according EC regulation 1272/2008 (CLP):2.3. Other hazardsPeople who suffer from asthma, allergies, chronic or recurring respiratory illnesses must not be deployed in processes, which use this substance. Symptoms of the respiratory tract can still occur several hours afteroverexposure. Dust, fumes and aerosols are the main respiratory hazard.3.1. SubstancesChemical characterizationdiphenylmethane-diisocyanate, isomers and homologuesFull text of H and EUH statements: see section 16.Further InformationThis product contains no substances of very high concern in concentrations where an information obligation applies (REACH Regulation (EC) No. 1907/2006, Article 59).4.1. Description of first aid measuresGeneral informationRemove contaminated clothing immediatley and dispose off safely.After inhalationRemove casualty to fresh air and keep warm and at rest. Get medical advice/attention if you feel unwell.After contact with skinIn case of skin contact, wash immediately with large quantities of water/polyethylene glycol 400 (Roticlean).If skin irritation occurs: Get medical advice/attention.After contact with eyesIn case of contact with eyes, rinse immediately with plenty of flowing water for 10 to 15 minutes holding eyelids apart. Subsequently consult an ophthalmologist.After ingestionDo NOT induce vomiting. Get immediate medical advice/attention.4.2. Most important symptoms and effects, both acute and delayedEye contact.Irritating to eyes.Irritant effect on the respiratory tract:Respiratory or skin sensitisation: May cause sensitisation especially in sensitive humans.inhalation.Inhalation of dust may cause irritation of the respiratory system.May cause sensitization by inhalation.Coughing. Asthmatic complaints.skin contact.Causes skin irritation. May cause sensitization by skin contact.erythema (redness)ingestion.gastro-intestinal ailment.4.3. Indication of any immediate medical attention and special treatment neededIn case of respiratory tract irritation, consult a physician.Treat symptomatically.5.1. Extinguishing mediaSuitable extinguishing mediaCarbon dioxide (CO2). Foam. Extinguishing powder.For larger fires: Water spray.Unsuitable extinguishing mediaHigh power water jet.5.2. Special hazards arising from the substance or mixtureIn case of fire may be liberated: Carbon dioxide (CO2). Carbon monoxide Nitrogen oxides (NOx). Isocyanates.Possible in traces: Hydrocyanic acid (hydrocyanic acid).In case of fire and/or explosion do not breathe fumes.Heating causes rise in pressure with risk of bursting. Use water spray jet to protect personnel and to coolendangered containers.Move undamaged containers from immediate hazard area if it can be done safely.5.3. Advice for firefightersIn case of fire: Wear a self-contained breathing apparatus and chemical protective clothing.Additional informationDo not allow water used to extinguish fire to enter drains or waterways. Do not allow to enter into soil/subsoil.6.1. Personal precautions, protective equipment and emergency proceduresUse personal protective equipment as required. (See section 8) Provide adequate ventilation. Evacuate area.Do not breathe gas/fumes/vapour/spray.6.2. Environmental precautionsDo not allow to enter into surface water or drains. Do not allow to enter into soil/subsoil.6.3. Methods and material for containment and cleaning upTake up mechanically. Cover residue with moist, liquid-binding material (eg sawdust, chemical binder based oncalcium silicate hydrate, sand). After approx. 1 hour pick up in waste container, do not close (CO2development!). Keep moist and leave in a secure place outdoors for several days. Delivery to an approvedwaste disposal company.The leakage area can be decontaminated with the following recommended decontaminantDecontamination solution 1: 8-10% sodium carbonate and 2% of liquid soap in waterDecontamination solution 2: Liquid/yellow soap (potassium soap with ~15% anionic tenside): 20ml; Water: 700ml; Polyethylenglycol (PEG 400): 350ml6.4. Reference to other sectionsSafe handling: see section 7Personal protection equipment: see section 8Disposal: see section 137.1. Precautions for safe handlingAdvice on safe handlingProvide adequate ventilation as well as local exhaustion at critical locations.At workplaces or parts of installations where isocyanate aerosols and / or vapors can be produced in higher concentrations (eg pressure relief, mold venting, blowing of mixing heads with compressed air), it is necessary to prevent the occupational hygiene limit values being exceeded by air extraction. The air must be moved away from the people. The effectiveness of the equipment must be checked periodically. Air limit values mentioned in section 8 must be controlled.The personal protective measures described in chapter 8 must be observed. Avoid contact with skin and eyes and inhalation of vapors.Keep away from food and beverages. Wash hands before breaks and at the end of work. Keep work clothes separate. Take off dirty, soaked clothes immediately. Decontaminate, destroy and dispose of contaminated protective clothing (see section 13).7.2. Conditions for safe storage, including any incompatibilitiesRequirements for storage rooms and vesselsKeep container tightly closed and dry.Hints on joint storageKeep away from food, drink and animal feedingstuffs.Do not store together with: Water. Alcohol. amines. strong alkalis.Do not mix with acids.Further information on storage conditionsRecommended storage temperature +15 - +25°C7.3. Specific end use(s)Di- / poly-isocyanate component for the production of polyurethanes8.1. Control parametersDNEL/DMEL valuesPNEC valuesAdditional advice on limit valuesTo date, no national critical limit values exist.8.2. Exposure controlsAppropriate engineering controlsUse in closed process, no likelihood of exposure.If local exhaust ventilation is not possible or not sufficient, the entire working area must be ventilated bytechnical means.Protective and hygiene measuresKeep away from food, drink and animal feedingstuffs. Wash hands before breaks and after work. Protect skin by using skin protective cream. Separate storage of work clothes. Decontaminate, destroy and dispose of contaminated protective clothing (see section 13).Safety precautions for handling freshly molded polyurethane parts: see section 16Wear eye/face protection.Eye/face protectionSuitable materials for protective gloves (DIN EN 374-3): Polychloroprene (CR): Thickness >= 0.50 mm; Breakthrough time >= 480 min. Nitrile rubber (NBR): thickness >= 0.35 mm; Breakthrough time >= 480 min. Butyl rubber (IIR): thickness >= 0.50 mm; Breakthrough time >= 480 min. Fluororubber (FKM): Thickness >= 0.40 mm; Breakthrough time >= 480 min. Recommendation: Dispose of contaminated glovesThe selection of a suitable glove not only depends on the material but also on other quality features and varies from manufacturer to manufacturer. Since the product is a preparation of several substances, the resistance of glove materials is not predictable and must therefore be checked before use. Always get advice from the glove supplier.Hand protectionWear suitable protective clothing.Skin protectionAt insufficiently ventilated workplaces and at spray-processing respiratory protection required. Recommended are fresh air mask or for short-term work combination filter A2-P2.Respiratory protectionbrownliquid Physical state:Colour:9.1. Information on basic physical and chemical propertiesearthy, mustyOdour:Test methodChanges in the physical state No data availableMelting point:>300 °C Initial boiling point and boiling range:217,5 °C EG A9Flash point:Flammabilitynot applicable Solid:not applicableGas:not determinedExplosive propertiesNo data available Lower explosion limits:No data availableUpper explosion limits:>600 °C Ignition temperature:Auto-ignition temperaturenot applicable Solid:not applicableGas:not determinedOxidizing properties<0,00001 hPa Vapour pressure: (at 20 °C)Vapour pressure: (at 50 °C)<0,0005 hPa Density (at 22 °C):1,20 - 1,24 g/cm³Water solubility: (at 15 °C)Immisciblenot determined Partition coefficient:OECD (TG) 117Viscosity / dynamic: (at 25 °C)100 - 170 mPa·s Vapour density:not determinedEvaporation rate:not determined9.2. Other informationFor products with a very low vapor pressure, the apparent vapor pressure may exceed the vapor pressure of the pure product due to conditions of manufacturing, storage or transportation, e.g. by solved gases like nitrogen or carbon dioxide.10.1. ReactivityNo data available10.2. Chemical stability>200 °C: Polymerization.Formation of: Carbon dioxide (CO2).10.3. Possibility of hazardous reactionsExothermic reactions with: amines., Alcohol.Avoid contact with water. Formation of: Carbon dioxide (CO2).Due to gaseous decomposition products, overpressure can occur in tightly sealed containers.10.4. Conditions to avoidNo data available10.5. Incompatible materialsWater. Alcohol. amines. strong alkalis. Do not mix with acids.10.6. Hazardous decomposition productsNo hazardous decomposition products when properly stored and handled.11.1. Information on toxicological effectsAcute toxicityHarmful if inhaled.Below are the available toxicological data on componentsFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Harmful if inhaled. The product causes irritation of eyes, skin and mucous membranes May cause sensitization by inhalation and skin contact.Irritation and corrosivityCauses skin irritation.Causes serious eye irritation.Primary skin irritation:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Species: RabbitResult: mild irritant.Method: OECD 404Primary mucous membrane irritation:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Species: RabbitResult: Not an irritant.Method: OECD 405 (Investigation on a comparable product.)Sensitising effectsContains isocyanates. May produce an allergic reaction.May cause allergy or asthma symptoms or breathing difficulties if inhaled. (Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)) May cause an allergic skin reaction. (Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI))Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI):skin sensitisation test according to Magnusson/Kligman (maximisation test)Species: Guinea-pig.Results: negative.Method: OECD 406.skin sensitisation test (local lymph node assay (LLNA))Species: Mouse.Results: positive.Method: OECD 429 (Investigation on a comparable product.)Sensitisation to the respiratory tractSpecies: RatResults: May cause sensitization by inhalation.Carcinogenic/mutagenic/toxic effects for reproductionSuspected of causing cancer. (Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI))Germ cell mutagenicity: Based on available data, the classification criteria are not met.Reproductive toxicity: Based on available data, the classification criteria are not met.Carcinogenicity:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Species: RatApplication Route: inhalation.dosages: 0 - 0,2 - 1 - 6 mg/m³Test substance: AerosolExposure time: 2 aFrequency of treatment: 6 hours a day, 5 days a weekMethod: OECD 453.Occurrence of tumors in the highest dose groupReproductive toxicity:/fertility:No data availableReproductive toxicity:/teratogenicityFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)NOAEL: (teratogenicity) : 12 mg/m³NOAEL: (maternally): 4 mg/m³NOAEL: (developmental toxicity): 4 mg/m³Species: RatApplication Route: inhalation.dosages: 0 - 1 - 4 - 12 mg/m³Frequency of treatment: 6 hours / day (exposure duration: 10 days (day 6 - 15 p.c.))Length of test: 20 dTest substance: AerosolMethod: OECD 414.NOAEL: (developmental toxicity) : 4 mg/m³Did not show teratogenic effects in animal experiments.Type judging:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Carcinogenicity: May cause cancer by inhalation. On the basis of these data, material is classified as carcinogenic.Mutagenicity: In vivo and in vitro tests showed no mutagenic effectsTeratogenicity: Did not show teratogenic effects in animal experiments.Reproductive toxicity: If the available database is used, the classification criteria are not met.STOT-single exposureMay cause respiratory irritation. (Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI))STOT-repeated exposureMay cause damage to organs through prolonged or repeated exposure. (Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI))Subacute, subchronic and long-term toxicity:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)NOAEL: 0,2 mg/m³LOAEL: 1 mg/m³Application Route: inhalation.Species: Ratdosages: 0 - 0,2 - 1 - 6 mg/m³Exposure time: 2 aFrequency of treatment: 6 hours a day, 5 days a weekTarget organ: Lungs, nasal cavityTest substance: AerosolMethod: OECD 453.Findings: Irritation of the nasal cavities and lungs.Investigation on a comparable product.Assessment STOT - repeated exposure:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Exposure route: inhalation.Target organ: Respiratory SystemMay cause damage to organs (or state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard).Aspiration hazardBased on available data, the classification criteria are not met.Additional information on testsGenotoxicity in vitro:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Test type: Salmonella / microsome test (Ames test)Test system: Salmonella typhimuriumMetabolic activation: with / withoutResult: negative.Method: OECD 471 (Ames test). (Investigation on a comparable product.)Genotoxicity in vivo:Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Test Type: Micronucleus TestSpecies: RatApplication Route: inhalation. (Exposure duration: 3x1h / day over 3 weeks)Result: negative.Method: OECD 474 (Investigation on a comparable product.)Practical experienceOther observationsIrritating to respiratory system.May cause sensitization by inhalation.Further informationSpecial properties / effects: In case of overexposure, there is a risk of a concentration-dependent irritant effect on eyes, nose, throat and respiratory tract. Delayed onset of symptoms and development of hypersensitivity (difficulty in breathing, cough, asthma) are possible. In hypersensitive individuals reactions can be triggered even at very low isocyanate concentrations, even below the occupational exposure limit. After prolongedcontact with the skin, tanning and irritation effects are possible.12.1. ToxicityDo not allow to enter into surface water or drains. Do not allow to enter into soil/subsoil.Below are the available ecotoxicological data on componentsFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Acute aquatic toxicity: If the available database is used, the classification criteria are not met.There is no evidence of chronic aquatic toxicityThe substance is classified as uncritical to soil organismsIn biological sewage treatment plants, there is no risk of impairing the cleaning performance due to the low12.2. Persistence and degradabilityFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Not potentially biodegradableStability in water:12.3. Bioaccumulative potentialFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)Does not accumulate appreciably in organisms.The substance hydrolyzes rapidly in waterPartition coefficient n-octanol/waterLog Pow CAS NoChemical nameFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)32055-14-44,51 BCFChemical nameCAS NoSpeciesSourceBCF200Cyprinus carpio OECD 305E32055-14-4Formaldehyde, oligomeric reactionproducts with aniline and phosgene(oligomeric MDI)12.4. Mobility in soilNo data available12.5. Results of PBT and vPvB assessmentFormaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI): This substance doesnot meet the criteria for classification as PBT or vPvB.12.6. Other adverse effectsThe product reacts with water at the interface under formation of carbon dioxide to a solid, high-melting andinsoluble reaction product (polyurea). This reaction is greatly promoted by surfactants (eg, liquid soaps) orwater-soluble solvents. Polyurea is according to previous experience inert and non-degradable.13.1. Waste treatment methodsAdvice on disposalDisposal under consideration of all applicable international, national and local laws, ordinances and statutes After final product withdrawal, all residues must be removed from containers (drip-free, powderfree orpaste-free). Once the product residues adhering to the walls of the containers have been rendered harmless, the product and hazard labels must be invalidated. These containers can be returned for recycling to the appropriate centres set up within the framework of the existing takeback scheme of the chemical industry. Containers must be recycled in compliance with national legislation and environmental regulations. Ensure all waste water is collected and treated via a waste water treatment plant.Contaminated packagingLand transport (ADR/RID)14.1. UN number:No dangerous good in sense of this transport regulation.No dangerous good in sense of this transport regulation.14.2. UN proper shipping name:No dangerous good in sense of this transport regulation.14.3. Transport hazard class(es):14.4. Packing group:No dangerous good in sense of this transport regulation.Inland waterways transport (ADN)14.1. UN number:No dangerous good in sense of this transport regulation.14.2. UN proper shipping name:No dangerous good in sense of this transport regulation.14.3. Transport hazard class(es):No dangerous good in sense of this transport regulation.14.4. Packing group:No dangerous good in sense of this transport regulation.Marine transport (IMDG)14.1. UN number:No dangerous good in sense of this transport regulation.No dangerous good in sense of this transport regulation.14.2. UN proper shipping name:14.3. Transport hazard class(es):No dangerous good in sense of this transport regulation.14.4. Packing group:No dangerous good in sense of this transport regulation.Air transport (ICAO-TI/IATA-DGR)14.1. UN number:No dangerous good in sense of this transport regulation.No dangerous good in sense of this transport regulation.14.2. UN proper shipping name:No dangerous good in sense of this transport regulation.14.3. Transport hazard class(es):No dangerous good in sense of this transport regulation.14.4. Packing group:14.5. Environmental hazardsnoENVIRONMENTALLY HAZARDOUS:14.6. Special precautions for userIrritating to eyes and skin.Sensitive to cold from +5 °C Heat sensitive from +40 °C Protect from moisture.Keep away from food, drink and animal feedingstuffs.14.7. Transport in bulk according to Annex II of Marpol and the IBC CodeNo dangerous good in sense of this transport regulation.15.1. Safety, health and environmental regulations/legislation specific for the substance or mixtureEU regulatory informationRestrictions on use (REACH, annex XVII):Entry 56: Formaldehyde, oligomeric reaction products with aniline and phosgene (oligomeric MDI)National regulatory informationObserve restrictions to employment for juvenils according to the 'juvenile work protection guideline' (94/33/EC). Observe employment restrictions under the Maternity Protection Directive (92/85/EEC) for expectant or nursing mothers.Employment restrictions:1 - slightly water contaminatingWater contaminating class (D):Causes allergic hypersensitivity reactions.Skin resorption/Sensitization:Additional informationPlease note the leaflet of BG Chemie M 044 "Polyurethane Production and Processing / Isocyanates".ChangesThis data sheet contains changes from the previous version in section(s): 1,2,3,4,6,7,8,9,10,11,12,13,14,15,16.H315Causes skin irritation.H317May cause an allergic skin reaction.H319Causes serious eye irritation.H332Harmful if inhaled.H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.H335May cause respiratory irritation.H351Suspected of causing cancer.H373May cause damage to organs through prolonged or repeated exposure.EUH204Contains isocyanates. May produce an allergic reaction.Relevant H and EUH statements (number and full text)Safety precautions for handling freshly molded polyurethane parts: Depending on the production parameters, any uncovered surfaces of freshly molded polyurethane parts using this raw material may contain traces ofsubstances (e. g. starting and reaction products, catalysts, release agents) with hazardous characteristics. Skin contact with traces of these substances must be avoided. Therefore, during demolding or other handling of fresh molded parts, protective gloves tested according to DIN-EN 374 (e.g. nitrile rubber >= 1.3 mm thick, breakthrough time >= 480 min, or according to recommendations from glove makers thinner gloves that need to be changed in compliance with breakthrough times more frequently) must be used. Depending on formulation and processing conditions, the requirements may be different from handling of the pure substances. Closed protective clothing is required for the protection of other areas of skin.The above information describes exclusively the safety requirements of the product and is based on ourpresent-day knowledge. The information is intended to give you advice about the safe handling of the product named in this safety data sheet, for storage, processing, transport and disposal. The information cannot be transferred to other products. In the case of mixing the product with other products or in the case ofprocessing, the information on this safety data sheet is not necessarily valid for the new made-up material.Further Information。
聚氨酯灌封胶的书
聚氨酯灌封胶的书
1. 《聚氨酯材料及应用》
作者：朱吕民、刘益军
本书系统地介绍了聚氨酯弹性体、泡沫塑料、涂料、胶粘剂、合成革、纤维等的原材料、制备、性能与应用等内容。
2. 《聚氨酯泡沫塑料》
作者：方禹声、朱吕民
本书重点介绍了聚氨酯泡沫塑料的性能、成型加工、应用及发展趋势等内容。
3. 《聚氨酯胶粘剂》
作者：李绍雄、刘益军
本书详细介绍了聚氨酯胶粘剂的分类、合成原理、配方设计、性能及应用等方面的知识。
4. 《聚氨酯弹性体及其应用》
作者：山西省化工研究所
本书主要介绍了聚氨酯弹性体的合成、加工、性能和应用等方面的内容。
301-10-0简介
301-10-0中文名：辛酸亚锡英文名：Stannous octoate分子式(Formula)：C16H30O4Sn分子量(Molecular Weight)：405.10CAS编号：301-10-0物化性质301-10-0为淡黄色油状液体，可溶于多元醇类及大多数有机溶剂，不溶于醇及水。
相对密度: 1.251闪点:>110°C凝固点：-20℃折射率：1.492产品应用301-10-0可用于聚氨酯催化剂，主要用于软质块状聚醚型聚氨酯泡沫塑料的生产中，还可用作聚氨酯涂料、弹性体、室温固化硅橡胶的催化剂等。
供应商新典化学材料（上海）有限公司本公司还供应下列聚氨酯催化剂：二甲基环己胺（DMCHA）：聚氨酯硬泡催化剂N，N-二甲基苄胺（BDMA）：在聚氨酯行业是聚酯型聚氨酯块状软泡、聚氨酯硬泡及胶黏剂涂料的催化剂,主要用于硬泡三乙烯二胺：聚氨酯高效催化剂，用于软泡双（二甲氨基乙基）醚：高催化活性的聚氨酯催化剂，多用于聚氨酯软泡N，N-二甲基乙醇胺：聚氨酯反应型催化剂五甲基二乙烯三胺（PMDETA）：聚氨酯凝胶发泡催化剂，广泛用于聚氨酯硬泡2,4,6-三(二甲氨基甲基)苯酚（DMP-30）：聚氨酯三聚催化剂，也可作环氧促进剂双吗啉二乙基醚（DMDEE）：聚氨酯强发泡催化剂二甲氨基乙氧基乙醇（DMAEE）：用于硬质包装泡沫的低气味反应性催化剂二月桂酸二丁基锡（T-12）：聚氨酯强凝胶性催化剂三（二甲氨基丙基）六氢三嗪（PC-41）：具有优异发泡能力的高活性三聚共催化剂四甲基乙二胺（TEMED）：中等活性发泡催化剂，发泡/凝胶平衡性催化剂四甲基丙二胺（TMPDA）：可用于泡沫塑料微孔弹性体的催化剂，也可作环氧促进剂四甲基己二胺（TMHDA）：特别用于聚氨酯硬泡，是发泡/凝胶平衡性催化剂三甲基羟乙基丙二胺（Polycat 17）：反应性低烟雾平衡性叔胺催化剂三甲基羟乙基乙二胺（Dabco T）:反应性发泡催化剂，具有低雾化性新典化学。
聚氨酯灌封胶客户要求
聚氨酯灌封胶
客户要求：
1.可操作性强。
灌封类的要求粘度各不相同，根据产品使用工
艺要求一般为2000cps~8000cps之间。
使用时间如果是手工灌注要求常温下30分钟左右，使用时间过短客户会投诉。
完全固化时间要求24小时以内。
2.防水，耐酸碱性。
通常测试为饱和盐水浸泡实验，连续浸泡7
天，观察有无渗水现象。
3.耐温通常要求-40~150，实际测试为水煮实验，要求水煮24
小时后胶体无明显变化。
另外有些客户会要求双85测试（85%的湿度，85℃的温度），测试周期200小时到500小时不等。
4.附着力要求，高低温冲击后胶层与外壳不分离。
5.硬度要求：根据客户产品使用需求硬度要求45A~85A不等。
6.颜色通常为黑色，白色或浅黄色透明。
（德国威孚灌封胶PU390
为米黄色。
）
7.表面平整，无油污等杂质。
8.导热要求，导热系数0.4~0.5。
9.阻燃，不同客户要求不一样。
10.环保，提供SGS等相关报告。
客户使用工艺：机器或手工灌注。
以下是威孚常用产品的性能参数：表明效果。
常用灌封胶的优缺点和适用范围的介绍
常用灌封胶的优缺点和适用范围的介绍在电子元器件灌封中，常用在灌封胶有三种，分别是：聚氨酯材质的灌封胶、有机硅材质的灌封胶和环氧树脂材质的灌封胶，以上三款胶都有各自的优缺点，所以适用的范围也不一样，具体如下：聚氨酯材质的灌封胶优点：优秀的耐低温能力，可以使用催化剂加快固化，且不会影响其性能，所以可随心控制胶体的固化时间缺点：耐高温能力差且容易起泡，固化后胶体表面不平滑且韧性较差，抗老化能力和抗震紫外线都很弱、胶体容易变色。
适用范围：适合灌封发热量不高的室内电器元件上。
环氧树脂材质的灌封胶优点：具有优秀的耐高温性能和电气绝缘能力，操作简单，固化前后都非常稳定，对多种金属底材和多孔底材都有优秀的附着力。
缺点：抗冷热变化能力弱，受到冷热冲击后容易产生裂缝，导致水汽从裂缝中渗人到电子元器件内，防潮能力差。
并且固化后为胶体硬度较高且较脆，容易拉伤电子元器件。
适用范围：适合灌封常温条件下且对环境力学性能没有特殊要求的电子元器件上。
有机硅材质的灌封胶优点：1、抗老化能力强、耐候性好、抗冲击能力优秀。
2、具有优秀的抗冷热变化能力，可在宽广的工作温度范围内使用，能在-60℃～200℃温度范围内保持弹性，不开裂。
3、具有优异的电气性能和绝缘能力，灌封后有效提高内部元件以及线路之间的绝缘,提高电子元器件的使用稳定性。
4、对电子元器件无任何腐蚀性而且固化反应中不产生任何副产物。
5、具有优秀的返修能力，可快捷方便的将密封后的元器件取出修理和更换。
6、具有优秀的导热性能和阻燃能力，有效提高电子元器件的散热能力和安全系数。
7、粘度低，具有良好的流动性，能够渗入到细小的空隙和元器件下面。
8、可室温固化也可加温固化，自排泡性好，使用更方便。
9、固化收缩率小，具有优异的防水性能和抗震能力缺点：价格高，附着力差。
适用范围：适合灌封各种在恶劣环境下工作的电子元器件。
聚氨酯密封胶成分
聚氨酯密封胶是由以下成分组成：
聚醚多元醇：主要是聚醚二元醇，例如聚醚二醇（PTMG）、聚醚三醇等。
这些聚醚多元醇是胶体的主要成分，负责提供粘合剂的柔软性和耐磨损性。
助剂：聚氨酯密封胶中常添加一些助剂，如增粘剂、流平剂、催化剂等，以调节粘合剂的黏度、流动性、固化速度等性能。
弹性体：聚氨酯密封胶通常含有一定比例的弹性体，如聚醚型弹性体或聚酯型弹性体。
这些弹性体能够增加胶体的弹性和耐水性。
硬化剂：聚氨酯胶体中的硬化剂主要是异氰酸酯（有机异氰酸酯），如二甲苯二异氰酸酯（TDI）、聚四甲基二异氰酸酯（MDI）等。
这些硬化剂与聚醚多元醇发生反应，使胶体固化成固体。
其他添加剂：根据具体应用，聚氨酯密封胶还可能添加其他添加剂，如抗氧化剂、填料、颜料等，以改善胶体的性能和外观。
总之，聚氨酯密封胶的成分主要包括聚醚多元醇、助剂、弹性体、硬化剂以及其他添加剂。
这些成分的配比和使用方式会根据具体的应用要求和制造商的配方进行调整。
聚氨酯密双组份封胶应用介绍
聚氨酯密双组份封胶应用介绍
聚氨酯密封胶是一种双组份胶，由聚氨酯树脂和固化剂组成。
它具有优异的密封性能和耐久性，广泛应用于建筑、汽车、航空航天等领域。
聚氨酯密封胶的应用领域非常广泛。
在建筑领域，它常用于屋顶、地板、墙面等构件的密封，可以有效防止水、空气和灰尘的渗透，提高建筑物的保温性能和舒适度。
同时，聚氨酯密封胶还能够粘接和密封玻璃、金属、塑料等材料，用于门窗、玻璃幕墙等建筑构件的制造和安装。
在汽车制造领域，聚氨酯密封胶被广泛应用于汽车车身的密封和粘接。
它可以有效防止水、尘土和噪音的渗透，提高车内的安静性和舒适性。
聚氨酯密封胶还具有优异的抗冲击和耐久性能，能够在恶劣的环境下保持密封效果，提高汽车的使用寿命。
在航空航天领域，聚氨酯密封胶被广泛应用于飞机、火箭等航天器的制造和维修。
由于航天器在高空和极端温度环境下使用，对密封胶的要求非常严格。
聚氨酯密封胶具有优异的耐高温和耐低温性能，能够在极端条件下保持良好的密封效果，确保航天器的安全和可靠性。
除了以上应用领域，聚氨酯密封胶还可以用于电子、电器、船舶、化工等领域。
在电子和电器领域，它常用于电路板的封装和绝缘，
可以提高电子产品的防尘、防潮和抗震性能。
在船舶和化工领域，聚氨酯密封胶可以用于船体的密封和防腐，以及化工设备的密封和粘接。
聚氨酯密封胶是一种功能强大的胶粘剂，具有优异的密封性能和耐久性，广泛应用于建筑、汽车、航空航天等领域。
它的应用范围广泛，可以用于各种材料的粘接和密封，能够提高产品的性能和使用寿命。
随着科技的不断进步，聚氨酯密封胶的应用前景将更加广阔。
聚氨酯灌封胶的特性
聚氨酯灌封胶的特性
聚氨酯灌封胶又称PU灌封胶，通常由聚醋、聚醚和聚双烯烃等低聚物的多元醇与二异氰酸酯，以二元醇或二元胺为扩链剂，经过逐步聚合而成。
灌封胶通常可以采用预聚物法和一步法工艺来制备。
那么聚氨酯灌封胶有一些什么特性呢，大家可以跟着奥斯邦小编来简单了解下。
聚氨酯灌封胶的特性有以下几点：
1、对大多数材料具有比较强的粘接性能，特别是PVC，PC等基材的产品，聚氨酯灌封胶的粘接力较强；耐温性，-60℃到150℃之间保持稳定。
2、耐高低温冲击性优秀，内应力较小，不脆，不开裂，韧性好，不会对电子元器件造成破坏；耐水性优秀，吸水率小；具有非常好的电器绝缘稳定性
3、速度可以按生产要求任意调整（一般环氧和硅胶不可调），可不加热或加热固化，减少功耗；固化放热量低，粘度稀，渗透性较强，密封性较好，非常适合机械灌胶，效率较高；硬度可以调整，从 Shore A 30到Shore D 80，可以满足不同的需要；比重小，性价比高，阻燃，导热型胶的成本比环氧树脂要低。
聚氨酯灌封胶是一种介于环氧树脂胶和有机硅之间的灌封胶，它的硬度略次于环氧树脂高于有机硅，
可以达到50-70。
聚氨酯灌封胶柔韧性也很好，抗冲击能力好，变形之后能够迅速恢复，介于硅胶和环氧树脂之间;聚氨酯灌封胶比较明显的缺点在于气泡比较多，虽然气泡都非常小，但是比较密，需要进行抽真空灌胶，操作比较复杂。
对一些对外观要求非常严格的产品来说聚氨酯灌封胶并非最佳选择。
如果需要了解更多关于聚氨酯灌封胶性能，可联系奥斯邦销售人员。
一种聚氨酯灌封胶及其制备方法和应用以及尼龙元件的灌装方法
一种聚氨酯灌封胶及其制备方法和应用以及尼龙元件的灌装方法聚氨酯灌封胶是一种广泛应用于电子、汽车、建筑等行业的高性能密封材料。
它具有优良的耐高低温性、耐腐蚀性、电绝缘性、粘接性等特点，能有效地保护电子元器件免受环境因素的影响。
下面是关于聚氨酯灌封胶及其制备方法、应用以及尼龙元件的灌装方法的详细介绍：一、聚氨酯灌封胶聚氨酯灌封胶是一种双组份聚氨酯材料，由A组份（预聚体）和B组份（固化剂）组成。
在制备过程中，将A、B 组份按一定比例混合，并经过化学反应形成高分子聚合物。
这种胶体的特点是粘度低、流动性好、固化速度适中，能够在常温下固化，并在较短时间内达到较高的强度。
二、制备方法1. 预热：将A、B料分别预热至25~45℃，以降低粘度，便于操作。
2. 混合：将预热后的A、B料按照30:100的比例进行混合，搅拌均匀。
3. 浇注：将混合后的胶料倒入需要灌封的器件或尼龙元件中，用刮刀或注射器将其填充至合适的高度。
4. 固化：将灌封好的器件或尼龙元件置于常温下进行固化，固化时间通常为48~72小时。
三、应用聚氨酯灌封胶广泛应用于以下领域：1. 汽车工业：用于发动机控制模块、传感器、连接器和线圈的密封。
2. 电子行业：用于电子元器件、接插件、线圈的密封和绝缘。
3. 建筑行业：用于管道、门窗、屋面等建筑结构的密封。
四、尼龙元件的灌装方法1. 准备工具：准备灌装机、注射器、刮刀等工具，并确保其干净、无尘。
2. 预热：将A、B料分别预热至25~45℃，以降低粘度，便于操作。
3. 混合：将预热后的A、B料按照30:100的比例进行混合，搅拌均匀。
4. 灌装：将混合后的胶料倒入尼龙元件中，用注射器或刮刀将其填充至合适的高度。
5. 固化：将灌装好的尼龙元件置于常温下进行固化，固化时间通常为48~72小时。
通过以上介绍，我们可以看出，聚氨酯灌封胶及其制备方法、应用以及尼龙元件的灌装方法在各个领域具有广泛的应用前景。
在实际操作中，应严格按照相关要求进行操作，确保产品的质量和性能。
聚氨酯灌封胶工艺流程及制备技术规范
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文档下载后可定制随意修改，请根据实际需要进行相应的调整和使用，谢谢!并且，本店铺为大家提供各种各样类型的实用资料，如教育随笔、日记赏析、句子摘抄、古诗大全、经典美文、话题作文、工作总结、词语解析、文案摘录、其他资料等等，如想了解不同资料格式和写法，敬请关注!Download tips: This document is carefully compiled by theeditor.I hope that after you download them,they can help yousolve practical problems. The document can be customized andmodified after downloading,please adjust and use it according toactual needs, thank you!In addition, our shop provides you with various types ofpractical materials,such as educational essays, diaryappreciation,sentence excerpts,ancient poems,classic articles,topic composition,work summary,word parsing,copy excerpts,other materials and so on,want to know different data formats andwriting methods,please pay attention!聚氨酯灌封胶工艺流程及制备技术规范详解聚氨酯灌封胶，作为一种广泛应用的电子封装材料，因其优异的电气性能、机械性能和耐候性而备受青睐。
压(亚)克力胶水超能型301
固特产品说明书超能型301 (透明A,B两剂型压克力胶水)适用材料超能型301是特别设计用于粘接压克力. 同时也可粘接PS, PVC和PC.产品应用超能型301是一种使用在粘接所有压克力材料, 特别是需要有高透明的产品. 它的多功能应用其可使用在广告工业和工厂生产业及压克力水族箱, 博物馆高质量的展示柜和其它塑料生产工业.产品说明超能型301是双组份, 透明, 中等粘稠度, 化学反应性压克力胶粘剂. 超能型301在室温下产生聚合反应, 它再粘接几小时内可产生高强度的粘接力. 粘接的接口会保持高透明度, 高强度具有防水和防晒功能. 如果胶粘剂需要调低粘稠度可使用weld-on 3061 反应性稀释剂, 为了保持胶粘剂的性能, 我们建议不能加超过10%稀释剂于超能型301 的”A”组份内. 超能型301达到军方 A-8576第三标准.粘接强度时间温度强度压克力(cast &extruded) 24HRS 室温 2600 PSI 1WEEK 室温 4000 24HRS 120o F 45001WEEK 120 o F 5700 24HRS 150o F 59001WEEK 150 o F 7000胶水性质颜色: 透明粘稠度: 2900cps工作时间: 20分钟固化时间: 2 小时80%强度所需时间: 72小时比重: 1.03+ - 0.40覆盖面积: 10毫米厚: 30平方尺/品脱240平方米/加仑20 毫米厚: 15平方尺/品脱120平方米/加仑使用方法粘接面处理: 先将需要的粘接材料的表面清洁, 粘接的两面要吻合. 表面可先用 240到400号砂纸打磨而达到最佳粘接效果.混合:在混和前, 先将两组份(A&B)胶粘剂放置到了室温, 然后每100毫升或100克A 组份加5 克份量的B组份. 搅拌直到完全混合为止. 如果胶水温度在混合前高于事30ﾟC, 在混合前先要将温度降低到25ﾟC.混合后可使用时间: 胶水混合后寿命在25ﾟC大约有20分钟.注意: 如果混合物量大或温度高于25ﾟC将使寿命缩短.退火处理:为避免在粘接时产生裂纹, 压克力应该在生产成型和机械切割做退化处理 (Annealing ).开始粘合:可用涂抹工具涂胶水于单面或两面然后马上粘接在一起. 如果粘接时用玻璃纸封边, 要避免黏胶剂和玻璃纸胶粘面接触. 粘接时用足够的压力将接口处气泡挤出, 不要用太大力挤压粘接的组件, 因为太大力会将胶水全部接口处挤出, 成为干接口而没有粘接力.黏合特性: 当涂抹后超能型301 时胶水表面触干化时间为7~8分钟, 干化时间约20分钟. 胶水约45到60分钟会变硬. 通常粘接好的接口在20ﾟC温度下4小时后硬化可达到移动程度, 24小时后可达到机械切割程度.储藏和寿命:储藏远离热源, 火焰, 火星和阳光. 建议不要储藏于太靠近屋顶和没有冷气的房间. 当装在罐内两组份都处存在阴凉(20~30ﾟC)和干燥处有一年寿命,如果温度高会缩短寿命, 如果温度低则会延长寿命.运输单瓶容量大于一公升:DOT 化学名: 胶粘剂DOT 危险等级: 3ID#: UN1133包装等级: 2标签: 可燃物单瓶容量小于一公升:DOT 化学名 : 大宗消费品DOT 运输等级 : ORM-D安全及环境注意事项本产品为可燃物，反应型胶剂，危险化学品。
聚氨酯弹性灌封胶
聚氨酯弹性灌封胶柔软弹性,高机械性能,高电气绝缘性的完美结合聚氨酯弹性灌封料克服了常用的环氧树脂发脆以及有机硅树脂强度低、粘合性差的弊端，具有优异的耐水性，耐热、抗寒，抗紫外线，耐酸碱，耐高低温冲击，防潮，环保，性价比高等特点，是较理想的电子元器件灌封保护材料。
拜高化学的的聚氨酯产品覆盖您各种不同的需求。
可以根据客户需要提供具体的解决计划和方案。
丰富的专业知识使我们能够对客户的需求立刻作出反应，我们提供的产品拥有UL-认证、ROHS环保认证，对于每种灌封需求我们都有相应的解决方案。
拜高化学的聚氨酯灌封胶选择进口优质原料，产品不起泡，物性强度高，硬度涵盖从凝胶到硬质态，多数产品适合点胶设备配套使用，可以极大满足高效快速的大负荷生产。
应用领域：变压器、抗流圈、转换器、电容器、线圈、电感器、变阻器、线形发动机、固定转子、电路板、电磁铁、铸模前使用、LED、泵、转换开关、插头、电缆衬套，超过滤组件，反渗透膜组件。
型号配比操作时间mins硬度Shore基本描述典型应用灌封胶BEPU 6603 100:55 5-10 A40 粘度低，弹性好汽车电子、传感器灌封BEPU 6604 100:60 20-25 A80 粘度低、吸水率极低传感器、流量计、水表、衡器线路板灌封BEPU 6605 100:110 2-5 D65 快速固化，对塑料粘接面广汽车门锁、遥控器灌封BEPU 6606 100:25 30-40 A55 导热率0.5，表面状况好驱动电源、模块导热灌封BEPU 6780 100:33 5-10 D88 耐热150°C，粘结力好控制器、汽车线束密封BEPU 6060 100:26 20-25 A60 折射率1.47，高透光率LED软硬灯条，标牌、字牌BEPU 6080 100:30 20-25 D80 折射率1.47，高透光率LED灯条，透镜封装，二极管制作BEGEL 8882 100:100 10-25 A0 浅黄色，低粘度，可修复PU凝胶光纤连续器件防水保护BEPU 6601 100:60 20-30 D60 对塑料和膜材粘接力好，极低的吸水率超过滤组件，反渗透膜组件，可用于海水污水净化。
建筑用硅烷改性聚氨酯密封胶研究进展
多异氰酸酯、含有活泼氢的功能性有机硅单体和含有 活泼氢的功能性丙烯酸酯单体制备出具有双重固化 机制的单组分聚氨酯预聚物，这种预聚物主链上含有 不饱和双键，端基为硅氧烷基团，能够同时进行光固 化和湿气固化[10]，有效提高了该类密封胶的深层固化 速度。
我国关于硅烷改性聚氨酯密封胶的开发研究起 步较晚。史小萌等人[11]采用两步法合成了不同结构的 硅烷化聚氨酯预聚物，得出仲氨型硅烷封端的 SPU 性能最优。钟汉荣等人[12-13]也以 Bayer 公司的 XP2458 硅烷封端预聚物作为主体，成功制得了拉伸强度为 2.1 MPa、伸长率为 200%、储存稳定性良好的硅烷改 性聚氨酯密封胶。产品开发方面，上海的普优、广州的 吉必盛等单位相继开发出硅烷改性聚氨酯预聚物；广 东新展、成都硅宝等单位已有硅烷改性聚氨酯密封胶 产品面世。 2 硅烷改性聚氨酯密封胶固化机理
Abstract: The article reviews development process, curing mechanism, synthetic method, typical formula, properties, progress in research and development and some problems of silicon modified polyurethane sealant. It points out that silicon modified polyurethane sealant combines the advantages of polyurethane sealants and silicone sealants. It features fast -curing, waterproof and weather-resistance, and has excellent adhesive strength, wide adaptability of substrate and contains no free — NCO. So, the silicon modified polyurethane sealant has good market prospective in high and mid grade architectural field. Key words: silicon modified polyurethane sealant; silicon modified polyether; SPU prepolymer; formula
自流平聚氨酯灌封胶做什么用的？怎么用？
自流平聚氨酯灌封胶常用在混凝土裂缝、混凝土伸缩缝、散水伸缩缝，起填缝和密封防水作用的，应用比较普遍的，但是就有的人问了，自流平聚氨酯灌封胶的粘贴性能好吗？会不会粘了一会就不管用了呢？下面我们就来看下吧
自流平聚氨酯灌封胶的应用：
（1）粘结密封面应精密、稳固、干燥、清洁不得有水份、油污、尘土等；
（2）装入注胶枪，将胶挤入需要密封处；
（3）将尖嘴削成斜口，切至复合要求，拧下原包装盖，然后拧上销好的锥形口；
（4）用柔性材料将伸缩缝、裂缝填充至离地面1cm到1.5cm处；
（5）将自流平聚氨酯灌封胶灌入处理后的伸缩缝、裂缝内；
（6）需要刮平表面时应在表干之前进行。
自流平聚氨酯灌封胶表面要求特别严格的部位应在涂胶部位的两侧打上保护胶带，并在刮平后揭去。
若不慎将非施工部位沾污，可用蘸有酒精的棉布擦拭干净。
自流平聚氨酯灌封胶由沥青、聚合物、稳固剂等材料经特殊工艺加工而成。
可自动平整、弹性好，特别是在低温下还有很好的延伸性。
另外，自流平聚氨酯灌封胶在高温下，它还有充分的弹性，可防止外溢或粘胎，自流平聚氨酯灌封胶起到很好的密封裂缝的效果。
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RICC301-Ⅱ型(白)聚氨酯灌封胶
产品描述
RICC301-Ⅱ型（黑）聚氨酯灌封胶是一种室温/加温固化的聚氨酯材料。
这种双组分聚氨酯具有很好的绝缘防潮性能，适合电子电器的封装密封。
RICC301-Ⅱ型（黑）聚氨酯灌封胶无需加热就能固化。
以5:1（重量比）彻底混和A组分和B组分后，产品在一定时间内固化，形成保护。
固化后的胶具有以下特性：抵抗湿气、污物和其它大气组分
高强度
高韧性
无溶剂，无固化副产物
在-40-150℃间稳定的机械和电气性能
常规性能
操作工艺
将A、B两组分按比例取出配比、搅拌混合均匀，抽真空去除气泡，在操作期内浇注到需灌封产品上，如灌封产品太大，建议分次灌封，然后根据（80℃/240min或25℃/24hrs）固化即可。
操作注意事项
1、A、B料易吸水变质。
开封后尽量一次用完，若一次不能用完，需在桶内充氮后，密封保存。
或直接密封后短期内用完。
建议再次使用之前先少量配胶评价其性能是否合格。
2、A、B胶搅拌时应注意同方向搅拌，否则会混入过多的气泡；容器边框和底部的胶料也应搅
拌均匀，否则会出现由搅拌不均而引起局部不固化现象。
3、浇注到产品上再次抽真空去除气泡，可提高固化后产品综合性能。
4、温度过低会导致固化速度偏慢，建议加热固化；灌封厚度超过2cm以上不可直接在80℃下
固化，以免引起爆聚。
5、此胶固化过程为放热反应，配胶量多少会影响操作时间的长短，因此配胶量60g下的操作
时间只是一个参考时间。
典型性能
注：以上所有数据都在胶25℃、55%RH条件下固化7天后测定所得。
包装规格
A组份：25kg/桶；B组份：20kg/桶
储存及运输
１、A、B组分需在10℃—40℃密封保存（可作为非危险品运输及保存）；
２、储存期A组分：1年，B组分：6个月（25℃）。
安全操作资料
这里不包括产品安全资料。
在使用前，请注意阅读产品资料、产品安全资料及包装标签以便安全使用。
产品安全资料请及时向我们的代理商及各分销商索取，代理商联系方式可以从此处获得或者致电400-8363-886。
质量保证书—请仔细阅读
我们保证这里所包含的产品性能、使用信息都是准确而可靠的。
但是，您在使用之前还是应对其性能、安全使用等方面进行测试。
应用的建议不能视为在任何状态下都适用。
除非RICC特种化工及其授权公司提供一份适合某种特定需要的书面证明，否则，RICC只保证产品销售说明书所列规范而不保证其它用途。
RICC唯一的责任在于产品达不到所列要求时给予退款或者换货，RICC明确表示不承担意外事故的责任。
易图国际贸易(上海)有限公司为胶粘剂产品中国大陆总代理，负责产品销售及技术支持，并履行售后服务及法律维权的职责。