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

Tokuyama REOLOSIL CP-102 Hydrophilic Fumed Silica

Tokuyama REOLOSIL CP-102 is a hydrophilic fumed silica imported from Japan. It features high reinforcement efficiency and excellent rheology control, with easy dispersion and low impurities, designed for coatings, silicone rubber, adhesives and other fields

Features Of Tokuyama REOLOSIL CP-102 Hydrophilic Fumed Silica

  1. High-efficiency reinforcement – greatly improve mechanical strength of silicone rubber and adhesives, enhance wear and tear resistance

  2. Precise rheology control – adjust liquid thixotropy, prevent sagging and sedimentation, improve construction fluency

  3. Easy dispersion – fluffy white powder, convenient to add, uniform mixing, reduce processing energy consumption

  4. High purity and low impurities – SiO₂>99.9%, no harmful impurities, ensure end-product quality

  5. Broad formula compatibility – compatible with water-based/UV systems, suitable for various high-end formulations

Typical Applications Of Tokuyama REOLOSIL CP-102 Hydrophilic Fumed Silica

  1. Coating systems – water-based/UV coatings, unsaturated polyester coatings, thickening, thixotropy and anti-sagging

  2. Sealants/adhesives – thickening and reinforcement, prevent filler sedimentation, improve bonding strength

  3. Silicone rubber products – reinforcement for HCR-RTV-2K silicone rubber, enhance tensile, tear strength and insulation

  4. Printing inks – prevent sedimentation, thickening, endow good colorability and water resistance

  5. Powder products – anti-caking and flow aid, improve storage and processing performance

Specifications Of Tokuyama REOLOSIL CP-102 Hydrophilic Fumed Silica

Product TypeHydrophilic Fumed Silica (Amorphous Silica)
AppearanceFluffy white powder
SiO₂ Content (dry basis)>99.9%
BET Surface Area110–150 m²/g
Primary Particle SizeApproximately 16 nm
pH Value (4% suspension)4.0–4.5
Moisture Content<1.5%
Bulk DensityApprox. 50 g/L
44μm Sieve Residue<0.01%



Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *