Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DOW DOWSIL SZ-1671 Fluid

DOW DOWSIL SZ-1671 Fluid is a low-viscosity, vinyl-terminated polydimethylsiloxane from Dow’s DOWSIL™ silicone fluid portfolio—designed for high-performance addition-cure silicone systems requiring excellent thermal stability, low compression set, and precise rheology control in RTV, LSR, and encapsulation applications.
  • dow dowsil sz 1671 fluid_301018ea
  • dow dowsil sz 1671 fluid_301018ea

Features Of DOW DOWSIL SZ-1671 Fluid

  1. High-purity, low-volatility silicone fluid with excellent thermal stability.

  2. Non-reactive and chemically inert toward most substrates and additives.

  3. Provides superior lubricity and surface slip in demanding processing environments.

  4. Low surface tension enabling uniform wetting and coating performance.

  5. Meets RoHS and REACH compliance requirements for industrial use.

Typical Applications Of DOW DOWSIL SZ-1671 Fluid

  1. Release agent for rubber and thermoplastic elastomer (TPE) molding.

  2. Component in high-performance lubricating greases and functional fluids.

  3. Surface modifier in coatings and adhesives to enhance mar resistance.

  4. Carrier fluid in precision cleaning and dielectric applications.

  5. Additive for improving flow and dispersion in silicone-based formulations.

Specifications Of DOW DOWSIL SZ-1671 Fluid

Chemical TypeMethyl-terminated polydimethylsiloxane (PDMS)
Product FormClear, colorless liquid
AppearanceTransparent, water-white, odorless
Viscosity (25°C, cSt)1,000 ± 100
Density (25°C, g/cm³)0.96–0.97
Flash Point (PMCC, °C)≥300
Volatile Content (150°C, 2h, wt%)<0.5
Key FeaturesThermally stable, hydrophobic, non-yellowing, low volatility


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