Name: Domestic D-23 Polymethyltriethoxysilane
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Domestic D-23 Polymethyltriethoxysilane

Highly reactive ethoxy groups enable rapid hydrolysis and condensation under mild conditions.
Excellent compatibility with organic resins, including acrylics, epoxies, and polyurethanes.
Forms robust Si–O–Si networks upon curing, enhancing thermal stability and moisture resistance.
Low volatility and favorable handling safety profile compared to chlorosilane alternatives.
Consistent batch-to-batch performance due to stringent domestic manufacturing controls.

Typical Applications Of Domestic D-23 Polymethyltriethoxysilane

Chemical Type	Polymethyltriethoxysilane (PMTEOS)
Product Form	Liquid
Appearance	Colorless to pale yellow transparent liquid
Density (25°C)	0.94–0.97 g/cm³
Refractive Index (25°C)	1.390–1.410
Flash Point (COC)	≥ 45°C
Storage Stability	≥ 12 months in sealed container at <25°C
Primary Applications	Adhesion promotion, crosslinking, surface modification

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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China