Name: DOW DOWSIL OS-20 Fluid
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of DOW DOWSIL OS-20 Fluid

High-purity, low-volatility silicone fluid with excellent thermal stability.
Non-reactive and chemically inert toward most plastics, elastomers, and metals.
Low surface tension and superior spreading characteristics for uniform coating.
Hydrophobic and moisture-resistant, providing reliable performance in humid environments.
Compliant with FDA 21 CFR §175.300 for indirect food contact applications.

Typical Applications Of DOW DOWSIL OS-20 Fluid

Lubrication of precision mechanical components in medical devices.
Release agent for silicone rubber molding and composite part demolding.
Surface treatment for improving hydrophobicity of optical lenses and sensors.
Dielectric fluid in high-voltage instrumentation and electronic potting systems.
Carrier fluid for active ingredients in industrial coatings and functional finishes.

Chemical Type	Linear polydimethylsiloxane (PDMS)
Product Form	Clear, colorless liquid
Appearance	Transparent, odorless, non-yellowing
Viscosity (25°C, cSt)	20 ± 2
Density (25°C, g/cm³)	0.96–0.98
Flash Point (°C, PMCC)	≥ 300
Refractive Index (25°C)	1.402–1.405
Key Features	Thermally stable, low volatility, hydrophobic, inert

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