Name: Generic D-150 Silane Coupling Agent Methyltriethoxysilane
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Generic D-150 Silane Coupling Agent Methyltriethoxysilane

Highly effective hydrophobic surface modifier for inorganic fillers and pigments.
Excellent compatibility with organic polymers including polyolefins, polyesters, and epoxy resins.
Rapid hydrolysis kinetics under mild acidic or neutral conditions, enabling efficient silanol formation.
Low volatility and favorable handling safety profile compared to chlorosilane alternatives.
Enhances interfacial adhesion, improving mechanical strength and moisture resistance in composite systems.

Typical Applications Of Generic D-150 Silane Coupling Agent Methyltriethoxysilane

Surface treatment of silica, glass fibers, and calcium carbonate in reinforced plastics.
Adhesion promoter in automotive sealants and structural adhesives.
Moisture scavenger and crosslinker in RTV silicone formulations.
Functional additive in high-performance coatings for corrosion protection on metal substrates.
Pre-treatment agent for mineral-filled rubber compounds to improve dispersion and tensile properties.

Chemical Type	Methyltriethoxysilane (MTES)
Product Form	Liquid
Appearance	Clear, colorless to pale yellow liquid
Primary Applications	Coupling agent, surface modifier, crosslinker, moisture scavenger
Key Features	Hydrolyzable ethoxy groups, methyl functionality for hydrophobicity, low steric hindrance
Benefits	Improved filler dispersion, enhanced polymer–filler bonding, reduced water sensitivity
Molecular Weight	148.25 g/mol
Boiling Point (760 mmHg)	158–160 °C

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