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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant

One-part, moisture RTV, non-flow, high strength, UL and Mil Spec.

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

  • Adhesion to FR4, 塑料, 金属, 铝材, 陶瓷
  • Color 半透明/透明, 灰色
  • Cure Characteristics 室温长工作时间 > 10分钟
  • Cure Type 甲氧基固化, 缩合固化, 脱醇型
  • Dielectric Constant at 100 Hz 2.83
  • Dielectric Constant at 100 kHz 2.83
  • Dielectric Strength 500 volts per mil v/mil
  • Dissipation Factor at 100 Hz < 0.001
  • Dissipation Factor at 100 kHz 0.001
  • Durometer - Shore A 45 Shore A
  • Elongation 660 %
  • Hydrophobic true
  • Linear CTE 370 um/m/Deg C
  • Low Odor true
  • Non-Slump true
  • Nonflowable true
  • Number of Parts 单组份
  • Polyesters true
  • Primerless Adhesion 无需底涂
  • Processing 单组分
  • Product Technology RTV 粘合剂与密封剂
  • Resistance to 温度非常高(超过 350°F/177°C)
  • Resistance Type 抗氧化, 抗紫外线, 热阻, 耐臭氧, 防水
  • Room Temperature Cure - Hours 48 Hours
  • Shelf Life 360 Days
  • Solventless true
  • Special Characteristics MIL 规格, 伸长率非常高 > 500%, 单组份
  • Specific Gravity @ 25°C 1.1
  • Temperature Range -45 to 200 °C
  • Temperature Stable 弱/低, 强/高
  • Tensile Strength 940 psi
  • Thermosetting true
  • Thixotropic true
  • Viscosity / Flow 不流动/触变
  • Volume Resistivity 4.4e+014 ohm-centimeters
  • Water Resistant true
  • 相对湿度50%时的表干时间 55 Minutes
  • 颜色 Clear, Grey

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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant
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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant


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DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant
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