Silicon Chemistry
ZEMSIL®
Silicon Chemistry, Delivered.
90+
Products
14
Categories
15+
Prefixes
ISO
Certified
Product Lines
Silica
FS · FH · PSFumed & precipitated silica for rubber reinforcement and rheology control
Silicone Fluids
DM · AM · MH · PE · AL · FL · EP · TH · SE · DFSilicone oils, emulsions and defoamers for industrial applications
Coupling Agents
CS · CT · CA · CZSilane, titanate, aluminate and zirconate coupling agents for composites
Silicone Materials
SB · SR · SS · SG · SLSilicone rubber, resin, sealant, grease and colloidal silica
Key Products
ZEMSIL FS-200
Fumed Silica (Hydrophilic)
200 ± 25 m²/g
ZEMSIL DM-100
Polydimethylsiloxane (PDMS)
100 cSt
ZEMSIL CS-550
3-Aminopropyltriethoxysilane
≥98 %
ZEMSIL SB-LSR
Liquid Silicone Rubber (Addition Cure)
20–60 Shore A
ZEMSIL PS-165
Precipitated Silica (Tire Grade)
165 ± 15 m²/g
ZEMSIL FH-200D
Fumed Silica (Hydrophobic, DMDCS-treated)
~110 m²/g
What We Do
A focused silicon-chemistry supplier for industrial buyers worldwide
ZEMSIL® sources and supplies silicon-based specialty chemicals — from ultra-pure fumed silica and functional silicone oils to silane coupling agents and silicone rubber compounds. All 83 branded grades are stocked or produced by qualified Chinese manufacturers, exported globally with full technical documentation.
We work with formulators, compounders and procurement teams in rubber & plastics, coatings & adhesives, electronics, construction, personal care, and thermal management — providing fast sampling, competitive pricing and direct technical support.
Industries Served
- Rubber & elastomers
- Coatings & adhesives
- Electronics & semiconductors
- Construction & sealants
- Personal care & cosmetics
- Thermal management / EV
Product Lines
Industries
Applications