Name: Momentive CoatOSil 3501 Hydrophilic Silane
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Momentive CoatOSil 3501 Hydrophilic Silane

Water-dispersible hydrophilic silane enabling easy incorporation into aqueous systems without organic solvents.
Provides durable hydrophilic surface modification on glass, metal, and mineral substrates.
Enhances adhesion and interfacial compatibility between inorganic fillers and polar polymer matrices.
Stable under neutral to mildly alkaline pH conditions (pH 6–9), supporting broad formulation flexibility.
Low volatility and non-hazardous handling profile compliant with industrial safety and VOC regulations.

Typical Applications Of Momentive CoatOSil 3501 Hydrophilic Silane

Hydrophilic coating for architectural and automotive glass (anti-fog, self-cleaning surfaces).
Surface modifier for silica-based fillers in waterborne coatings and adhesives.
Adhesion promoter in cementitious grouts, tile mortars, and polymer-modified concrete.
Functional additive in hydrophilic textile finishes for moisture management fabrics.

Chemical Type	Hydrophilic aminoalkyl-functional silane (aqueous dispersion)
Product Form	Clear to slightly opalescent liquid
Appearance	Colorless to pale yellow, homogeneous aqueous dispersion
Primary Applications	Hydrophilic surface treatment, filler modification, adhesion promotion in aqueous systems
Key Features	Water dispersible, low odor, non-solvent, stable in neutral-to-alkaline formulations
Benefits	Improved wetting, enhanced substrate bonding, reduced interfacial tension, VOC-compliant processing
pH (10% aqueous solution)	7.0 – 8.5
Storage Stability	≥ 12 months at 5–30°C in unopened original container

Get in Touch with ERICW

Let competitive chemical materials go global.



Contact With Us:

E-mail: wangxingqiang@ericwchem.com


Have a Questions? Call Us:

15921782326


Add:

Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China