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

Dow VORASURF SF 2936 Silicone Oil

Dow VORASURF SF 2936 Additive is a special surfactant in the VORASURF series, designed for cold storage systems and building insulation panel systems. As a high-performance silicone surfactant, it optimizes the foaming and molding effect of insulation panels, enhances system compatibility and stability, with convenient processing and high adaptability,

Features Of Dow VORASURF SF 2936 Silicone Oil

  1. Strong System Adaptability - Precisely suitable for cold storage and building insulation panel systems, excellent compatibility

  2. Foaming & Molding Optimization - Refines cell structure, improves insulation panel molding consistency and compactness

  3. Convenient & Efficient Processing - Easy to add, good fluidity, suitable for various insulation panel production processes

  4. Stable & Reliable Performance - Temperature and humidity resistant, no attenuation during long-term use, ensuring insulation effect

  5. Efficient Surface Activity - Reduces system surface tension, enhances raw material dispersion and bonding effect

Typical Applications Of Dow VORASURF SF 2936 Silicone Oil

  1. Building Insulation Panel Production - Various building thermal insulation panels, optimizing foaming and insulation performance

  2. Cold Storage System Insulation - Refrigerator and cold storage insulation layers, improving thermal insulation stability

  3. Polyurethane Insulation Foaming - Insulation panel polyurethane foaming systems, refining cells and enhancing compactness

  4. Thermal Insulation Board Processing - Spray-type insulation boards, improving molding effect and construction adaptability

  5. Cold Chain Insulation Components - Cold chain transportation insulation components, ensuring long-term stable thermal insulation performance

Specifications Of Dow VORASURF SF 2936 Silicone Oil

Active Ingredient100% (Typical)
AppearanceClear to Pale Yellow Liquid (Typical)
Dynamic Viscosity (25℃)3500~5500 cP (Typical)
Surface Tension (25℃)23~26 mN/m (Typical)
Specific Gravity (25℃)1.02~1.05 (Typical)
Temperature Resistance Range-30℃ ~ 150℃ (Typical)


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