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

Dow SILASTIC DY 32-152 U Silicone Rubber

Dow SILASTIC DY 32-152 U is a high-consistency, platinum-cured silicone rubber offering excellent mechanical strength, thermal stability up to 200°C, and low compression set. Ideal for precision molding of medical devices, seals, and automotive components, it delivers consistent flow, fast cure, and biocompatibility per ISO 10993.
  • dow silastic dy 32 152 u silicone rubber_47ccad97
  • dow silastic dy 32 152 u silicone rubber_47ccad97

Features Of Dow SILASTIC DY 32-152 U Silicone Rubber

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

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

  3. Outstanding thermal stability — maintains mechanical integrity from –60 °C to +200 °C continuously.

  4. Low compression set and high elasticity, ensuring long-term sealing performance and dimensional recovery.

  5. Excellent dielectric properties and electrical insulation across wide temperature and frequency ranges.

Typical Applications Of Dow SILASTIC DY 32-152 U Silicone Rubber

  1. High-voltage insulators and bushings for power distribution equipment.

  2. Sealing gaskets and encapsulants for EV battery modules and charging systems.

  3. Protective housings and potting compounds for industrial sensors and control units.

  4. Medical device components requiring biocompatibility support (ISO 10993 tested per request).

  5. Automotive under-hood components exposed to thermal cycling and chemical exposure.

Specifications Of Dow SILASTIC DY 32-152 U Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure silicone rubber
Product FormTwo-part liquid system (Part A: base; Part B: catalyst)
AppearancePart A: translucent off-white viscous liquid; Part B: translucent light yellow liquid
Shore A Hardness (ASTM D2240)52 ± 3
Tensile Strength (ASTM D412)8.5 MPa (typical, cured at 150 °C for 10 min)
Elongation at Break (ASTM D412)320% (typical, cured at 150 °C for 10 min)
Density (ASTM D792)1.15 g/cm³ (typical)
UL RecognitionUL 94 V-0, UL 746C (RTI Elec 180 °C, RTI Imp 150 °C)


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