Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow SILASTIC 94-595-HC Silicone Rubber

Dow SILASTIC 94-595-HC is a high-consistency silicone rubber from Dow’s SILASTIC series, engineered for demanding compression molding applications. It offers excellent thermal stability, low compression set, and outstanding electrical insulation. Ideal for automotive, medical, and industrial seals requiring FDA-compliant biocompatibility and consistent vulcanization performance.
  • dow silastic 94 595 hc silicone rubber_c2a8e17a
  • dow silastic 94 595 hc silicone rubber_c2a8e17a

Features Of Dow SILASTIC 94-595-HC Silicone Rubber

  1. High-consistency, two-part platinum-cured silicone rubber with excellent processability in compression and transfer molding.

  2. UL 94 V-0 flame retardant rating for enhanced fire safety in demanding applications.

  3. Outstanding thermal stability across a wide operating temperature range (–60 °C to +200 °C).

  4. Low compression set and superior long-term elastic recovery under sustained stress.

  5. Biocompatibility compliant with ISO 10993-5 and USP Class VI for medical-grade suitability.

Typical Applications Of Dow SILASTIC 94-595-HC Silicone Rubber

  1. Medical device components including seals, gaskets, and housings for diagnostic and therapeutic equipment.

  2. Electrical insulation parts for high-voltage connectors and power distribution systems.

  3. Automotive under-hood sealing solutions requiring resistance to heat, oil, and aging.

  4. Industrial fluid handling components such as diaphragms, valves, and pump housings.

Specifications Of Dow SILASTIC 94-595-HC Silicone Rubber

Chemical TypePlatinum-cured high-consistency silicone rubber
Product FormTwo-part (Part A + Part B), pre-colored or natural
AppearanceOpaque, dough-like compound with uniform consistency
Primary ApplicationsMedical devices, electrical insulation, automotive sealing, industrial fluid handling
Key FeaturesFlame retardant (UL 94 V-0), biocompatible (ISO 10993-5 / USP Class VI), thermally stable
BenefitsExcellent mold release, low compression set, consistent cure performance, minimal extractables
Cure SystemPlatinum-based addition cure
Shelf Life12 months at ≤25 °C when stored unopened in original packaging


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