陶氏DOW有机硅树脂DOWSIL™ SE 4402

单组分，灰色，热固化，良好的流动性，导热性，可控波动性。

One-part, grey, heat cure, good flowability, thermally conductive, controlled volatility.

陶氏DOWDOWSIL™SE 4402参数

颜色：灰色

1MHz时的介电常数：4.8

介电强度：625伏/密耳

硬度计 - 肖氏A：75肖氏A

动态粘度：32000厘泊

伸长率：115％

流动性：√

热固化：30分钟@ 150℃

疏水性： √

自流平：√

剪切：530 psi

保质期：180天

比重@ 25C：2.2

温度范围：-45至200摄氏度

抗拉强度：800 psi

导热系数：0.9瓦/米K

体积电阻率：3e + 015欧姆 - 厘米[ 123]

耐水性：√

对铝的附着力：√

对陶瓷的附着力：√

对FR4的附着力：√

附着力金属：√

对塑料的附着力：√

陶瓷：√

高温稳定：√

低气味：√

低温稳定：√

低挥发性：√

单部分：√

抗氧化性：√

耐臭氧性：√

塑料：√

聚酯：√[ 123]

无底漆粘合剂：√

耐溶剂性：√

无溶剂：√

热阻：√

热固性：√

抗紫外线：√

防水性：√

Color:Gray

Dielectric Constant at 1MHz:4.8

Dielectric Strength:625 volts per milv/mil

Durometer - Shore A:75 Shore A

Dynamic Viscosity:32000 Centipoise

Elongation:115 %

Flowable:√

Heat Cure:30 Minutes @ 150 Deg C

Hydrophobic:√

Self Leveling:√

Shear:530 psi

Shelf Life:180 Days

Specific Gravity @ 25C:2.2

Temperature Range:-45 to 200 Deg C

Tensile Strength:800 psi

Thermal Conductivity:0.9 Watts per meter K

Volume Resistivity:3e+015 ohm-centimeters

Water Resistant:√

Adhesion to Aluminum:√

Adhesion to Ceramic:√

Adhesion to FR4:√

Adhesion to Metal:√

Adhesion to Plastic:√

Ceramics:√

High Temperature Stable:√

Low Odor:√

Low Temperature Stable:√

Low Volatility:√

One-Part:√

Oxidation Resistance:√

Ozone Resistance:√

Plastics:√

Polyesters:√

rless Adhesion:√

Solvent Resistance:√

Solventless:√

Thermal Resistance:√

Thermosetting:√

UV Resistance:√

Water Resistance:√