00·Shanghai · Anhui · Guangzhou·15,000 MT/YR
Precision chemical additives.
Fumed silica, silicone fluids, titanium fine chemicals and performance additives — direct from verified Chinese manufacturers to industrial buyers worldwide.
- Product grades
- 500+
- Industries served
- 30+
- Years experience
- 15+
- Countries shipped
- 50+
01·Product portfolio
Silica · Silicone · Titanium · Coupling Agents & Performance Additives.
01SILICA & OXIDES
Silica & Oxide Powders
Fumed silica · precipitated silica · matting agents (GMATT®) · fumed alumina · zinc oxide
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02SILICONE
Silicone Fluids & Emulsions
MESIL® methyl silicone · amino · hydrogen · vinyl · defoamers · BS emulsions
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03TITANIUM
Titanium Fine Chemicals
Titanate coupling agents (KR series) · alkoxides · chelates · functional TiO₂
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04ADDITIVES
Coupling Agents & Performance Additives
Silane coupling agents · zirconate coupling agents · anti-corrosive pigments · conductive powders · flame retardants
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02 / Industries served
Coatings · Rubber · Plastics · Adhesives · Electronics · Textiles.
03·Why SEMITECH
A focused manufacturer across silicon & titanium chemistry.
- Full silicon & titanium chemistry in one supplier
- Silane coupling agents, titanate/zirconate esters, fumed silica, silicone oils, defoamers, and matting agents — from a single technical team and supply chain. No distributor markup.
- Direct manufacturer, not a trader
- Production at our Huaiyuan (Anhui) facility under direct quality control. 15,000 MT annual supply capacity. Full COA / MSDS / TDS on every shipment.
- Drop-in equivalents for imported brands
- Per-grade TDS comparisons against Dow Corning, Wacker, Kenrich KR-series, Dorf Ketal TYZOR, Evonik ACEMATT, AEROSIL. Drop-in at significantly lower landed cost.
- Application chemistry support
- Our chemists provide formulation guidance for coupling agent loading, silica dispersion, silicone fluid selection, and defoamer dosage — for coatings, rubber, plastics, adhesives, and electronics.
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04 / Talk to a chemist
Send an inquiry, reply within 24 hours.
Technical questions, sample requests, quotations — a SEMITECH chemist replies within 24 hours and ships lab samples within 5 business days.