SMT 贴片红胶TDS
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SMT貼片紅膠0812( Syringe Dispense SMT Adhesives 0812)
0812型貼片紅膠,是單組份的環氧樹脂膠粘劑,非常合適中高速點膠使用。
其容許低溫固化,高速及超高速微少量點膠,仍可以保持不拉絲、不溢膠、不塌陷。
膠點的穩定形狀,膠點形狀非常容易控制,儲
存安定性好且具有優良的耐熱衝擊性和優良的電氣特性,同時使用安全,不含溶劑,無氣味完全符合環保要求。
0812 SMT Adhesives is a kind of single epoxy resin adhesive. It can be hardened at a very low temperature.Good stable curing shapes without stringing, overflowing and slumping are achieved at a super high speed spreading and very small dots.The dots have a good stability which makes them easy to be controlled and preserved.High heat-resistivity and excellent electric properties are possessed. Moreover it is good for the environment protection because of its safty , no solvent and no smelling.
0812的特性( Specification of 0812)
成份Composition 環氧樹脂: Epoxy resin
外觀Appearance紅色糊狀: Paste/red-colored
比重Specific gravity 1.20
粘度 Viscosity at 25℃,5rpm 310Pa·S
觸變指數 Thixotropy index 6.7(1rpm/10rpm)
接著強度Adhesive Strength 2125C
Mini-mold tr
SOP·IC 16P 47N(4.8kgf)0.2mgr twin
51N(5.2kgf)0.3mgr twin
96N(9.8kgf)0.8mgf single×2
電氣特性Electric Property
體積阻抗係數 V olume resistance 絕緣阻Insulation resistance 初期值Initial value
處理後*After treating* 介電常數 Dielectric constant 介電正接 Dielectric loss tangent 3.8×1016Ω·cm JIS K6911
1.8×1014ΩJIS
Z3197 1.6×1012Ω
3.12/1MHZ JIS K6911
0.012/1MHZ JIS K6911
保存條件 Preservation condition 2℃~10℃的冰箱保存
To be strictly kept at 2℃~10℃ in refrigerator
● 處理條件:85℃×85%RH×DC50V×1000hrs.
● 使用JIS Z3197梳型電極II型(G10)
*Treating condition:85℃×85%RH×DC50V×1000hrs.
*JIS Z3197 Measured at comb electrode model II (G10)包裝方式(Package styles)
包裝方式Package styles
容量
Contents
包裝單位
Pack.Unit
點膠機設備廠商
Applicable Dispenser Makers
1.圓柱筒cylinder300ml 5Pcs. For our filling machines only
2.圓柱筒cylinder200gr 5Pcs. For our filling machines only
3.點膠管Syringe A type 30cc12Pcs.
KYUSHU
MATSUSHITA,SANYO,TDK,
CITIZEN,TOSHIBA,SONY,CKD,
NITTO KOGYO,YAMAHA
4.Syringe B type 30cc12Pcs
FUJI
5.Syringe C type 30cc12Pcs
Panasert(Long:Mo)
6.Syringe D type 20cc12Pcs
Panasert(Short:MK,MV)
7.Syringe E type 10cc12Pcs
TENRYU,CASIO,JUKI,OKANO
特徵(Features )
1.容許低溫度硬化。
儘管超高速塗敷、微少量塗敷仍可保持沒有拉絲,塌陷的穩定形狀。
2.對於各種表面粘著零件,可獲得穩定的粘接強度。
3.對於各種表面粘著零件,可獲得安定的接著強度。
4.儲存安定性優良。
5.具有高度耐熱性和優良的電氣特性。
1.Induration can be achieved in a lower temperature.
2.Very good stable curing shapes without stringing and slumping are achieved at super high speed spreading
and very small dots.
3.stable adhesive strength can be obtained with a variety of SMD.
4.Long-term preservation stability is expected.
5.High heat-resistivity and excellent electric properties are possessed.
固化條件(Curing condition)
1.建議固化條件是PCB板表面溫度達到150℃後90秒至120秒,最高溫度不超過165℃,;或者PCB板表
面溫度達到120℃後120秒至180秒,升溫速度小於1.5℃/秒。
2.在理想的固化溫度中,固化時間越長,可獲得更高的粘接強度。
PCB板上裝著的元件其材質、大小等不
同,使得實際附加於膠粘劑的溫度也會有所不同,因此請依據實際生産情況找出最適合的固化條件。
1.The curing condition recommended is in 90~120 seconds after the PCB’s surface temperature has reached 150
℃~180 seconds after the PCB’s surface with the
℃ maximum temperature does not exceed 165 ; or in 120
℃
temperature has reached 120.
2.The longer the curing time is , the stronger adhesive strength can be obtained.
The components mounted on the PCB have different material , size , etc ,which also makes the actual temperature attached to the adhesive different. So please identify the most suitable curing conditions based on the actual production situation.
使用方法(How to use)
1.爲使膠粘劑的特性發揮最大效果,請務必放置於冰箱(2℃~10℃)保存。
2.使用前請務必提前4小時從冰箱取出,待紅膠恢復至室溫(25℃±3℃)後使用。
3.對紅膠的洗滌可使用醋酸乙酯。
1.Adhesive should be preserved in refrigerator(below 2℃~10℃)to keep on its quality.
2.Before processing the adhesive should be taken out from the refrigerator for de-freezing about 2 hours until it reaching the room temperature.
3.Toluene or ethyl acetate is possible to use for cleaning up this adhesive.
固化條件曲線圖(Example:curing profile)
90 120
30 60 210 240
150 180 270300
注意事項(Warning)
1.保證期:6個月。
貼片紅膠必須冷藏於2~10℃之冰箱中,且必須在有效期內方可使用,(有效期爲廠商生産日期之後6個月以內)。
貼片紅膠取用時,提前4小時從冰箱取出於室溫下回溫, 室溫下放置不能超過10天,否則需報廢。
作業中斷或制程變更時,未使用完之膠材在25℃±3℃內,在一周內可繼續使用。
PCB板若已施膠(點膠或網板漏印刷膠),必須在4小時內貼片並回焊完成。
已回溫但可能長時間不需使用之膠材,需再放入冰箱冷藏。
應定時檢查並記錄冰箱溫度。
使用貼片紅膠貼片並回流焊完成組裝的PCB板,最好在7天內在錫爐中完成上錫焊接。
2.請務必將本品保存在2℃~10℃的冰箱內。
3.如果有過敏性體質的人,直接接觸皮膚有時會引起皮膚過敏,因此請注意。
4.誤沾皮膚時,請立即用肥皂水清洗。
5.進入眼睛時,請盡速以清水沖冼乾淨,立即接受醫生的診察。
1. Warranty:6Months.
2.Store adhesive in a refrigerator keeping the temperature at 2℃~10℃.
3.This product may cause skin irritation to sensitive personnel.
4.In case 0812 gets in touch with skin,wash it thoroughly with soap and water.
5.In case of eye contact,wash out with clean water and consult a medical doctor immediately.
備註(Remark)
本産品不宜在純氧或富氧系統中使用。
不可做爲氯氣或其他強氧化性物質的密封材料使用。
有關本産品安全注意事項,請與華聚技術部聯繫。
冷藏儲存的産品必須等到與室溫(25℃±3℃)平衡後方可使用。
使用之前應避免污染,沾在線路板上未固化的膠可用異丙醇等來擦掉。
爲了避免污染未用過的膠液,不可將任何膠裝回原來的包裝容器內。
本文中的資料是根據實際的測試資料和周期性試驗取得的,僅供客戶參考,對於任何人採用我們無法控制的方法得到的結果,我們恕不負責。
決定把本産品用於哪一種生産方法,及採取用哪一種措施來防止産品在貯存和使用過種中可能發生的損身和人身傷害都是客戶自已的責任。
建議客戶每次在正式使用之前都要根據本文所提供的資料先做試驗。
Please don’t use it in pure or rich oxygen systerm.。
It can’t be used as sealing material for chlorine or other materials with strong oxidations. As for the warnings,please contact with HuaJu. You can only use the cold storage products when they are balanced with the room temperature. Before using it ,you must keep it unpolluted. Some unhardend SMT overflowing on the circuit board could be brushed by isopropyl alcohol.Never put any used SMT into the former packing container for avoiding to pollute the unused one. The dates here are got by practical testing and periodical experiment only as a reference for customers. We aren’t responsible for any results that other people get by some uncontrolled ways .How to use our product and how to prevent it from harming people in the course of preservation and use are also your duty. We hope that you can do some testings according to our dates when you want to use it。
0812型貼片紅膠物化性能
物理特性資料(固化方法:在150℃固化3分鐘)
項目測定値
比重 1.20
粘度(25℃・5rpm)310Pa・s
觸變指數(1rpm/10rpm) 6.7
吸水率0.18%
玻璃化溫度142℃
線性膨脹係數 3.5×10-5(Tg 以下)
12.8×10-5(Tg 以上)
熱膨脹係數(ASTM D3386,10-6/℃) 60
體積阻抗係數(JIS K6911) 3.8×1016Ω·cm
熱強度(ASMT-D-1002 )>8 Mpa
>900 Psi
收縮率0.8%
導熱係數(W/m℃)0.5
硬度(Shore D)89
抗張強度( ASTM D882, N/mm2 )75
耐熱焊料浸漬性
根據IPC SM817(2.4.42.1)標準,産品經熱焊料浸漬試驗合格。
將使用0812型貼片紅膠粘接到FR4PCB 板上的C-1206電容器置於280℃的焊料爐上方停留60秒,然後在爐中浸漬10秒,沒有任何元件脫落移位。
固化後強度測試(在150℃固化90秒,測試方法爲水平直推)
Kinds/sizes of chips Applying amount(mg) Adhesive Strength (kgf)
2125c0.20mg 4.8
2125R0.20 4.9
3216C0.25 5.6
3216R0.25 5.8
Glass Diode 3.5×1.4¢0.40 3.5
Mini-mold Tr 3216 A0.40 5.2
B0.40 5.5
Sop IC 12pin 1.608.5
12pin 3.215.5
耐環境性能(在標準溫度下老化,在22℃試驗下)
初始強度剩有率%
條件溫度100hr 500hr 1000hr
空氣22℃100 100 100 空氣150℃96 96 92 98%RH:40℃9288 85
強度和溫度的關係圖。