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Liquid silicone rubber raw materials

Liquid silicone rubber (LSR) is a key raw material for silicone products, offering advantages such as excellent flowability, suitability for injection molding, and high production efficiency. Betely offers a comprehensive range of LSR materials—including self-adhesive and flame-retardant grades, medical and food-grade options, functional types (such as ceramifying, self-lubricating, and thermally conductive), high-transparency variants, and adhesives for silicone leather. These products meet the diverse performance requirements—spanning adhesion, flame retardancy, thermal conductivity, transparency, and tactile feel—across sectors such as 3C electronics, new energy vehicles, healthcare, and consumer goods.

Self-Adhesive And Flame-Retardant Liquid Silicone Rubber Raw Material

Medical- And Food-Grade Liquid Silicone Rubber Raw Material

Functional Liquid Silicone Rubber Raw Material

High-Transparency Liquid Adhesive Raw Material

Silicone Leather Adhesive Raw Material

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Ceramifiable liquid silicone rubber

Fire-resistant cable insulation layer

Forms a dense ceramic layer upon exposure to fire; flame-retardant and fire-resistant; maintains electrical insulation.

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Self-lubricating liquid silicone rubber

Bearing seals, moving parts

Self-lubricating, low coefficient of friction; good wear resistance.

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Thermally conductive liquid silicone rubber

Thermal pads, thermal interface materials

High thermal conductivity (1.0–5.0 W/m·K); soft, low stress; electrically insulating.

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