陶氏DOW有机硅涂料DOWSIL™ 3-1953 Conformal Coating

单组份，半透明，快速水分RTV固化，温和加热可能，柔软，缓解压力，含有紫外线指示剂。

One-part, translucent, fast moisture RTV cure with mild heat acceleration possible, soft, stress-relieving, contains UV indicator.

陶氏DOWDOWSIL™3-1953敷形涂料参数

颜色：半透明

介电强度：425伏特/ milv / mil

耗散因子在100Hz：0.0007

耗散因子在100kHz：<1。 0.0002

硬度计 - 邵氏A：34邵氏A

动态粘度：350厘泊

伸长率：60％

可流动性：√

[123 ]疏水性：√

不挥发物含量：99.4％

自流平：√

比重@ 25C：0.98

温度范围：-45至200 Deg C

耐水性：√

对铝的附着力：√

对陶瓷的附着力：√

对FR4的附着力：√

[123 ]对金属的附着力：√

对塑料的附着力：√

烷氧基固化：√

陶瓷：√

可固化涂料：√

[ 123]高温稳定：√

低气味：√

低温稳定性：√

甲氧基固化：√

单部分：√

抗氧化性：√

耐臭氧性：√

[ 123]塑料：√

聚酯：√

无底漆附着力：√

无溶剂：√

耐热性：√

热固性：√

抗紫外线：√

防水性：√

Color:Translucent

Dielectric Strength:425 volts per milv/mil

Dissipation Factor at 100 Hz:0.0007

Dissipation Factor at 100 kHz:< 0.0002

Durometer - Shore A:34 Shore A

Dynamic Viscosity:350 Centipoise

Elongation:60 %

Flowable:√

Hydrophobic:√

Nonvolatile Content:99.4 %

Self Leveling:√

Specific Gravity @ 25C:0.98

Temperature Range:-45 to 200 Deg C

Water Resistant:√

Adhesion to Aluminum:√

Adhesion to Ceramic:√

Adhesion to FR4:√

Adhesion to Metal:√

Adhesion to Plastic:√

Alkoxy Cure:√

Ceramics:√

Curable Coating:√

High Temperature Stable:√

Low Odor:√

Low Temperature Stable:√

Methoxy Cure:√

One-Part:√

Oxidation Resistance:√

Ozone Resistance:√

Plastics:√

Polyesters:√

rless Adhesion:√

Solventless:√

Thermal Resistance:√

Thermosetting:√

UV Resistance:√

Water Resistance:√