产品品牌美国陶氏
产品产地
产品型号DOWSIL™ EI-1184 Optical Encapsulant
包装规格
陶氏DOW有机硅密封胶DOWSIL™ EI-1184 Optical Encapsulant
1:1混合比,快速固化,2部分硅树脂密封剂,适用于封装刚性和柔性电路板室内和室外LED照明应用。A 1:1 mix ratio, fast curing, 2-part silicone encapsulant suitable for encapsulating rigid and flexible circuit boards indoor and outdoor LED Lighting applications.
陶氏DOWDOWSIL™EI-1184光学密封剂参数
颜色:无色
介电常数100 Hz:2.86
介电常数100 kHz:2.82
耗散因数100 Hz:0.0032
[123 ]耗散因子在100 kHz:0.0014硬度计 - 肖氏A:61邵氏A
伸长率:55%
热固化:4分钟@ 25摄氏度,70分钟@ 50 Deg C
适用期:24分钟
633 nm的折射率:1.42
比重:1.04
抗拉强度:1375 psi [
粘度(A部分):4400 mPa.s
粘度(B部分):3500 mPa.s
两部分:√
Color:Colorless
Dielectric Constant at 100 Hz:2.86
Dielectric Constant at 100 kHz:2.82
Dissipation Factor at 100 Hz:0.0032
Dissipation Factor at 100 kHz:0.0014
Durometer - Shore A:61 Shore A
Elongation:55 %
Heat Cure:4 Minutes @ 25 Deg C,70 Minutes @ 50 Deg C
Pot Life:24 Minutes
Refractive Index at 633 nm:1.42
Specific Gravity:1.04
Tensile Strength:1375 psi
Viscosity (Part A):4400 mPa.s
Viscosity (Part B):3500 mPa.s
Two-Part:√