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DOWSIL™ 748 Non-Corrosive Sealant

White, neutral cure RTV sealant especially for electrical applications.

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。

  • Color 本白色
  • Cure Type 脱醇型
  • Dielectric Constant at 100 Hz 3.3
  • Dielectric Constant at 100 kHz 3.21
  • Dielectric Strength 475 volts per mil v/mil
  • Dissipation Factor at 100 Hz 0.0087
  • Dissipation Factor at 100 kHz 0.0028
  • Durometer - Shore A 35 Shore A
  • Elongation 350 %
  • Low Odor true
  • Nonflowable true
  • Number of Parts 单组份
  • Peel Strength 25 ppi
  • Resistance Type 耐臭氧, 防水
  • Room Temperature Cure - Hours 36 Hours
  • Service Temperature High 177 °C
  • Service Temperature Low -55 °C
  • Shelf Life 720 Days
  • Specific Gravity @ 25C 1.33
  • Tensile Strength 275 psi
  • Volume Resistivity 7.7e+014 ohm-centimeters
  • Water Resistant true

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DOWSIL™ 748 Non-Corrosive Sealant
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DOWSIL™ 748 Non-Corrosive Sealant


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DOWSIL™ 748 Non-Corrosive Sealant
如需了解该产品的经销商选项,请 联系陶氏