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

Dow SILASTIC DY 37-008 U Silicone Rubber

Dow SILASTIC DY 37-008 U is a high-consistency, platinum-cured liquid silicone rubber from Dow’s SILASTIC medical-grade series—designed for precision molding of biocompatible components in healthcare devices, offering excellent flow, low compression set, and ISO 10993/USP Class VI compliance.
  • dow silastic dy 37 008 u silicone rubber_82e8850f
  • dow silastic dy 37 008 u silicone rubber_82e8850f

Features Of Dow SILASTIC DY 37-008 U Silicone Rubber

  1. High-transparency, platinum-cured liquid silicone rubber (LSR) with excellent optical clarity.

  2. Ultra-low viscosity for superior mold fill and intricate part replication.

  3. Excellent biocompatibility, compliant with ISO 10993-5 and USP Class VI requirements.

  4. Fast, consistent cure profile suitable for high-speed injection molding processes.

  5. Outstanding thermal stability and long-term compression set resistance.

Typical Applications Of Dow SILASTIC DY 37-008 U Silicone Rubber

  1. Medical-grade tubing and catheters requiring clarity and flexibility.

  2. Implantable and wearable medical device components.

  3. Optical light guides and LED encapsulation in healthcare equipment.

  4. Seals and gaskets for pharmaceutical processing equipment.

  5. Soft-touch overmolding on precision diagnostic instruments.

Specifications Of Dow SILASTIC DY 37-008 U Silicone Rubber

Chemical TypePlatinum-cured liquid silicone rubber (LSR)
Product FormTwo-part liquid system (Part A + Part B)
AppearanceColorless to pale yellow, transparent liquid
Shore A Hardness (Cured)8 ± 1
Viscosity (Part A, 25°C)~10,000–12,000 cP
Cure Temperature Range110–160°C
BiocompatibilityISO 10993-5 (cytotoxicity), USP Class VI
Primary ApplicationsMedical devices, diagnostics, life sciences components


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