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

Deuteron SO 302 Oil Elastomer

Deuteron SO 302 Oil Elastomer is a high-performance silicone-based oil elastomer from Deuteron’s SO series, engineered for exceptional thermal stability, low compression set, and superior flexibility in demanding sealing and damping applications across automotive and industrial sectors.
  • deuteron so 302 oil elastomer_7faa3878
  • deuteron so 302 oil elastomer_7faa3878

Features Of Deuteron SO 302 Oil Elastomer

  1. Highly compatible with saturated and unsaturated elastomers, including EPDM, NBR, and SBR.

  2. Excellent low-temperature flexibility without compromising tensile strength or elongation.

  3. Low volatility and high thermal stability for extended service life in dynamic applications.

  4. Non-staining and non-migrating formulation suitable for light-colored and critical surface applications.

  5. Optimized viscosity profile (100°C kinematic viscosity: ~30–35 cSt) for uniform dispersion in rubber compounds.

Typical Applications Of Deuteron SO 302 Oil Elastomer

  1. Automotive weatherstrips and door seals requiring consistent compression set resistance.

  2. Industrial hoses and conveyor belts exposed to variable temperature and mechanical stress.

  3. Construction-grade expansion joints and bridge bearing pads.

  4. Wire and cable jacketing compounds demanding long-term aging stability.

  5. Footwear soles and molded rubber components requiring balanced processability and resilience.

Specifications Of Deuteron SO 302 Oil Elastomer

Chemical TypeSaturated hydrocarbon white oil (naphthenic-paraffinic blend)
Product FormLiquid at room temperature
AppearanceClear, water-white, odorless liquid
Flash Point (COC)≥ 240 °C
Kinematic Viscosity @ 100°C32.5 cSt
ASTM D445 CompliantYes
Color (ASTM D1500)≤ 0.5
Volatility (Loss @ 168 h / 125°C)≤ 1.2 wt%


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