Global Manufacturer of Fumed Silica & Additives
SEMITECH delivers advanced chemical solutions and precision-engineered fumed silica optimized for rheology control, reinforcement, and matting in critical manufacturing sectors worldwide.
Wood & Furniture Coatings
Achieve zero haze for dark walnut finishes. Our wax treated silica matting agent ensures high transparency and a premium soft-touch feel.
100% UV Curable Systems
Low oil absorption silica designed for high solid coatings. Optimize gloss reduction without affecting curing speed or film shrinkage.
Coil & Metal Coatings
High-performance coil coating matting agent providing extreme scratch resistance and superior adhesion for color steel substrates.
Industrial & Protective
Universal silica flatting agent and fumed silica anti-settling agent for heavy-duty anti-corrosive and waterborne systems.
Leather & Textile Finishes
Eco-friendly synthetic amorphous silica delivering a luxurious dull finish and soft-touch for PU and synthetic leather applications.
Silicone Rubber (HCR/LSR)
Advanced HMDS & PDMS treated fumed silica to prevent crepe hardening and provide tear strength reinforcement for high-transparency LSR.
Adhesives & Sealants
Ultimate rheology modifier providing anti-sagging for structural adhesives and extended shelf-life for RTV silicone sealants.
UPR & Fiberglass (FRP)
Premier thixotropic agent for unsaturated polyester resins. Resolves anti-sagging issues for vertical gel coat and fiberglass applications.
Powder Coatings
Optimized hydrophilic fumed silica for superior free-flow and fluidization. The ideal anti-caking agent for powder storage stability.
Inks & Battery Energy
High-purity pyrogenic silica for flexographic inks thixotropy and anti-stratification in VRLA battery gel electrolytes.