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

1-000-30 High-Hydrogen Silicone Oil

Dow Corning® 1-000-30 High-Hydrogen Silicone Oil is a reactive methylhydrogen polysiloxane fluid from the 1-000 Series. Featuring high Si–H functionality, it serves as a key crosslinker in platinum-catalyzed silicone rubber and gel formulations. Offers excellent thermal stability, low viscosity, and precise hydride control for consistent curing performance across industrial applications.
  • 1 000 30 high hydrogen silicone oil_6c8fd4fa
  • 1 000 30 high hydrogen silicone oil_6c8fd4fa

Features Of 1-000-30 High-Hydrogen Silicone Oil

  1. High active hydrogen content enables efficient hydrosilylation reactions with alkenes and alkynes.

  2. Low viscosity (30 cSt at 25°C) ensures excellent processability and uniform dispersion in formulations.

  3. Thermally stable up to 200°C, supporting high-temperature curing processes without premature decomposition.

  4. Consistent Si–H functionality distribution ensures reproducible crosslinking kinetics and final product performance.

  5. Low volatility and minimal cyclic siloxane content meet stringent VOC and regulatory requirements for industrial use.

Typical Applications Of 1-000-30 High-Hydrogen Silicone Oil

  1. Hydrosilylation-based silicone rubber curing agents for high-performance elastomers.

  2. Crosslinker in heat-curable liquid silicone rubber (LSR) for medical and automotive components.

  3. Surface modification agent for silica fillers and nanomaterials to enhance hydrophobicity and dispersion.

  4. Key intermediate in the synthesis of silicone surfactants and functional silicone resins.

  5. Adhesion promoter in silicone pressure-sensitive adhesives (PSAs) and release coatings.

Specifications Of 1-000-30 High-Hydrogen Silicone Oil

Chemical TypeMethylhydrogen polysiloxane (linear)
Product FormClear, colorless liquid
AppearanceTransparent, mobile liquid, free from visible particulates
Viscosity (25°C)28–32 cSt
Hydrogen Content (Si–H)0.95–1.05 wt%
Density (25°C)0.97–0.99 g/cm³
Refractive Index (25°C)1.400–1.405
Flash Point (COC)≥180°C


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