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

Dow SILASTIC DY 37-016 U Silicone Rubber

Dow SILASTIC DY 37-016 U is a high-consistency, platinum-cured silicone rubber from Dow’s SILASTIC medical-grade elastomer series—designed for extrusion and compression molding in demanding healthcare applications requiring biocompatibility, thermal stability, and low extractables.
  • dow silastic dy 37 016 u silicone rubber_2bb17cbd
  • dow silastic dy 37 016 u silicone rubber_2bb17cbd

Features Of Dow SILASTIC DY 37-016 U Silicone Rubber

  1. High-consistency, addition-cure liquid silicone rubber (LSR) with excellent flow and mold-filling capability.

  2. UL 94 V-0 rated for flame resistance, supporting stringent safety requirements in electronic and automotive applications.

  3. Low compression set and outstanding thermal stability across -55 °C to +200 °C continuous service range.

  4. Excellent electrical insulation properties with high dielectric strength and volume resistivity.

  5. Biocompatibility compliant with ISO 10993-5 and USP Class VI, suitable for medical device components.

Typical Applications Of Dow SILASTIC DY 37-016 U Silicone Rubber

  1. Seals and gaskets for automotive engine management systems and EV battery enclosures.

  2. Insulating housings and connectors for power electronics and industrial control modules.

  3. Medical-grade fluid handling components including pump diaphragms and tubing interfaces.

  4. Consumer appliance parts requiring food-contact compliance and long-term aging resistance.

  5. LED lighting encapsulants and optical lenses leveraging high clarity and UV stability.

Specifications Of Dow SILASTIC DY 37-016 U Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure silicone rubber
Product FormTwo-part liquid (Part A + Part B), supplied separately
AppearanceTranslucent, low-viscosity liquid (Part A); translucent liquid catalyst (Part B)
Shore A Hardness (cured, 7 days @ 23 °C)60 ± 3
Tensile Strength (ASTM D412)8.5 MPa typical
Elongation at Break (ASTM D412)450% typical
Density (ASTM D792)1.12 g/cm³
Curing SystemRoom temperature or elevated temperature (e.g., 10–20 min @ 150 °C)


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