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SILASTIC™ RTV-4250-S Base and Curing Agent

High strength silicone rubber suited for prototyping, production tooling, artistic and renovation applications. Recommended for use with polyesters, cement and rigid polyurethanes also can be used with plaster.

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。

  • Approximate De-mold Time 7 hrs
  • Color 绿色
  • Cure Type 加成固化
  • Durometer - Shore A 26 Shore A
  • Elongation 900 %
  • High Tear true
  • Mixing Viscosity 12800 Centipoise
  • Number of Parts 双组份
  • Polyesters true
  • Specific Gravity @ 25C 1.12
  • Tear Strength 140 ppi
  • Tensile Strength 1000 psi
  • Working Time 45 Minutes
  • DOWSIL™ HS II Thixotropic Additive

    Clear liquid that can be used with DOWSIL™ HS II, HS III, HS IV and with Silastic 3498, E, P-1, S, S-2, T-2, T-4, and V SIlicone Rubbers to produce skin molds on vertical surfaces or from immovable objects.


  • DOWSIL™ Cleaner & Surface Prep
    Non Ozone depleting, VOC exempt, Silicone cleaner to clean Plastic and Metals, excellent for removing oils, silicone-based car wax and protectants.

  • XIAMETER™ PMX-200 Silicone Fluid 50 cSt
    100% active, 50 cSt, polydimethylsiloxane polymer. INCI Name: Dimethicone

  • DOWSIL™ 1-2287 Intermediate (MV-CYC-4)
    Cure retardant that can be used to slow down room temperature cure of all addition cure (platinum cure) mold making silicone rubbers.

  • DOWSIL™ 3-6559 Cure Accelerator
    Cure Accelerator, to speed up room temperature cure of all addition-cure (platinum cure) mold making silicone rubbers. It can also be used as a surface treatment to prevent inhibition. Contains a silicone polymer and platinum catalyst.

  • DOWSIL™ PR-1200 RTV Prime Coat
    Clear, naptha based general purpose primer for use with all silicone elastomers & RTVs. It also promotes adhesion of certain one-part silicone sealants and coating to a variety of construction materials such as plywood, masonry and metal.

  • DOWSIL™ 556 Cosmetic Grade Fluid
    A polyphenylmethylsiloxane for use in skincare, suncare, color cosmetic, hair care, and antiperspirant / deodorant applications. INCI Name: Phenyl Trimethicone

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