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SILASTIC™ RTV-4250-S Base and Curing Agent

高强度硅橡胶,适合原型、生产刀具、艺术和翻新应用。建议结合聚酯、水泥和硬质聚氨酯使用;还可结合石膏使用。

用途:

  • SILASTIC™ RTV-4250-S Kit Green is a high strength for detailed reproduction of surfaces and objects for prototype design and production tooling, as well as artistic and renovation applications. Its low durometer also makes it ideal for pad print applications

优势:

  • Outstanding release properties
  • If required the product cure can be heat accelerated
  • Fast thick section cure at room temperature
  • Medium hardness
  • High inhibition resistance
  • High tear resistance
  • Very high elasticity, for easy removal of complex replica parts
  • Very low shrinkage and good dimensional stability
  • Can be used for high temperature casting applications
  • Can be made thixotropic (non-flowable) for vertical surface replication
  • Fast RTV cure, very fast cure with even, low heat
  • Very low viscosity for easy mixing and de-airing
  • Fast, RTV cure
  • Low durometer hardness

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。

物理特性

  • 延伸率 900 %
  • 抗撕裂强度 140 ppi
  • 拉伸强度 1000 psi
  • 比重 @ 25C 1.12
  • 混合后的粘度 12800 Centipoise
  • 硬度-Shore A 26 Shore A
  • 类型 试剂盒
  • 颜色 绿色

Application Benefits

  • 高撕裂强度 true

加工-配方的优势

  • 可操作时间 45 Minutes
  • 固化类型 加成固化
  • 大约脱模时间 7 hrs
  • 组分 双组份

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SILASTIC™ RTV-4250-S Base and Curing Agent
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