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

Dow SILASTIC 9601 Silicone Rubber

Dow SILASTIC 9601 Silicone Rubber is a high-strength, platinum-cured liquid silicone rubber (LSR) from Dow’s SILASTIC series. It offers excellent thermal stability, biocompatibility per ISO 10993, and low compression set. Ideal for medical devices, seals, and precision molded parts requiring reproducible performance and FDA-compliant processing.
  • dow silastic 9601 silicone rubber_8fd27749
  • dow silastic 9601 silicone rubber_8fd27749

Features Of Dow SILASTIC 9601 Silicone Rubber

  1. High tear strength and excellent elongation for demanding dynamic sealing applications.

  2. Outstanding resistance to compression set, maintaining seal integrity over extended service life.

  3. Good processability with low viscosity for efficient injection molding and extrusion.

  4. Meets FDA 21 CFR 177.2600 requirements for repeated food contact applications.

  5. Stable performance across a wide temperature range (–60 °C to +200 °C).

Typical Applications Of Dow SILASTIC 9601 Silicone Rubber

  1. Automotive fluid handling components, including coolant and brake system seals.

  2. Medical device tubing and gasketing requiring biocompatibility and sterilization resistance.

  3. Food and beverage processing equipment gaskets and diaphragms.

  4. Consumer appliance seals for cooktops, ovens, and small kitchen appliances.

  5. Industrial HVAC expansion joints and vibration dampening mounts.

Specifications Of Dow SILASTIC 9601 Silicone Rubber

Chemical TypeHigh-consistency silicone rubber (HCR), platinum-cured
Product FormTwo-part liquid system (Part A + Part B)
AppearancePearlescent white, viscous paste (Part A); colorless to pale yellow liquid (Part B)
Shore A Hardness (ASTM D2240)60 ± 3
Tensile Strength (ASTM D412)8.5 MPa minimum
Elongation at Break (ASTM D412)450% minimum
Compression Set (ASTM D395, 70 h @ 175 °C)≤ 25%
Curing SystemPlatinum-based addition cure


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