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K-5099-2BK Silicone Sealant
有机硅密封胶
单组分,热固化有机硅密封胶
用于密封
One-part, heat-cure silicone sealant
Used for sealing
#主要成分 Main Component
甲基聚硅氧烷 Polydimethylsiloxane
#应用 Application
粘接密封,适合 FIPG 和CIPG 热固化工艺
Bond and Seal, FIPG and CIPG applications
#技术参数 Typical properties
性质 |
Property |
测试标准 Test Criteria |
单位 Unit |
数据 Value |
|
颜色 |
Color |
目测 |
- |
黑色 Black |
|
密度 |
Density |
GB/T 533- 1991 |
g/cm3 |
1.05~ 1. 15 |
|
粘度 |
Viscosity |
GB/T2794- 1995 |
mPa·s |
380,000~520,000 73,000~ 120,000 |
0.48S- 1 0 48S- 1 |
参考固化条件 |
Heat Cure Time |
- |
130℃ × 1.5h 或 150℃ × 1 0~ 1 5h |
||
硬度邵 A |
Durometer Shore A |
GBT 531. 1-2008 |
- |
37~45 |
|
拉伸强度 |
Tensile strength |
GB/T 528-2009 |
MPa |
≥2.5 |
|
断裂伸长率 |
Elongation at break |
GB/T 528-2009 |
% |
≥350 |
|
撕裂强度 |
Tear resistance |
GB/T 529-2008 |
N/mm |
≥8.0 |
|
压缩*变形 (175℃/22h) |
Compression Set (175℃/22h) |
GB/T 7759. 1-2015 |
% |
12-24% |
#使用方法 How to use
1.本产品应贮存于零下 20℃以下的环境中。使用前放置室温回温 1~2 小时,未使用完的产品贮存时,应要将 出胶口密封好,并放入零下 20℃以下的环境中。
The product should be stored below -20 ℃ . Before use, the product should be placed at room temperature for 1~2 hours. When the unused product is stored, the outlet should be sealed and placed in an environment below -20℃.
2.保持粘接器件表面清洁,将胶液均匀挤于部件上,然后放入烘箱加热固化。
Keep the device surface clean, squeezed the silica-gel evenly on the device, and then heat it in an oven.
固化 Curing
按技术参数或者根据实际情况实行固化。
It can be stage-cured according to technical data sheet or customers’ needs.
操作注意事项 Handling Precaution
应避免与含有 N 、P 、S 等有机化合物,Sn 、Pb 、Hg 、Sb 、Bi 、As 等重金属的离子性化合物,含有乙炔基等 不饱和基的有机化合物接触;常见的如环氧树脂类胶水,瞬干类胶水,甚至缩合型硅胶都不要混和摆放或烘烤 等。
The products should avoid contacting with organic compounds containing N, P, S, heavy-metal ionic compounds of Sn, Pb, Hg, Sb, Bi, and other unsaturated hydrocarbon plasticizers containing ethynyl radical. Keep away from epoxy resin adhesives, instant adhesives or silicone sealants containing organo-tin catalyst, etc.
#存放及贮存期 Storage and Shelf life
产品应密封保存,应贮存于在零下 20℃以下,贮存期为 6 个月。
The product should be stored below -20 °C in the tightly closed original container,the shelf-life is 6 months.
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