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DOWSIL™ 888 Silicone Joint Sealant

Effective for sealing transverse contraction and expansion joints, longitudinal, center line and shoulder joints in Portland Cement Concrete (PCC).

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 砖石结构, 混凝土
  • Application Temperature Range -29 to 49 °C
  • Color 灰色
  • Durometer - Shore A 15 Shore A
  • Elongation > 1000 %
  • Full Adhesion Time 14 to 21 Days
  • Modulus @ 150% Elongation, maximum 28 psi
  • Number of Parts 单组份
  • Primerless Adhesion 无需底涂
  • Resistance Type 抗油污, 耐臭氧, 热阻, 抗紫外线, 防水, 喷气燃料阻力
  • Room Temperature Cure - Days 7 to 14 Days
  • Shelf Life 360 Days
  • Specific Gravity @ 25C 1.48
  • Tack-Free Time-50% RH 60 Minutes
  • Water Resistant true
  • DOWSIL™ 890-SL Silicone Joint Sealant
    A one-part, cold-applied, easy-to-use, self-leveling silicon material that cures to an ultra-low-modulus silicone rubber upon exposure to atmospheric moisture. The cured silicone rubber remains flexible over the entire temperature range expected in pavement applications.

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DOWSIL™ 888 Silicone Joint Sealant
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DOWSIL™ 888 Silicone Joint Sealant
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