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

DOW DOWSIL SZ-1327 Fluid

DOW DOWSIL SZ-1327 Fluid is a low-viscosity, methyl-terminated polydimethylsiloxane (PDMS) silicone fluid from Dow’s DOWSIL™ portfolio. Designed for formulators needing inertness, thermal stability, and excellent lubricity, it serves in personal care, industrial lubricants, and polymer processing. Non-volatile, colorless, and odorless, it offers consistent performance across wide temperature ranges.
  • dow dowsil sz 1327 fluid_ca4e26bc
  • dow dowsil sz 1327 fluid_ca4e26bc

Features Of DOW DOWSIL SZ-1327 Fluid

  1. High-purity, low-volatility silicone fluid designed for precision optical and electronic applications.

  2. Excellent thermal stability and oxidative resistance across a wide operating temperature range.

  3. Low surface tension and superior wetting characteristics on diverse substrates including glass, silicon, and metals.

  4. Non-reactive with common elastomers and plastics, ensuring compatibility in sensitive assembly environments.

  5. Ultra-low ionic impurity content, minimizing risk of electrical leakage or corrosion in microelectronics.

Typical Applications Of DOW DOWSIL SZ-1327 Fluid

  1. Optical lens and sensor coating for anti-fog and hydrophobic surface treatment.

  2. Dielectric fluid in high-voltage capacitors and transformers requiring inert thermal management.

  3. Release agent for precision molding of micro-optical components and MEMS devices.

  4. Fill fluid in pressure transducers and accelerometers demanding long-term stability and minimal drift.

  5. Carrier fluid for specialty nanoparticle dispersions in advanced coating formulations.

Specifications Of DOW DOWSIL SZ-1327 Fluid

Chemical TypeMethylphenylsilicone fluid
Product FormClear, colorless liquid
AppearanceWater-white, transparent, and homogeneous
Primary ApplicationsOptical coatings, dielectric fluids, precision release, sensor fill fluids
Key FeaturesLow volatility, high thermal stability, low surface tension, non-reactive
BenefitsLong-term performance consistency, minimal outgassing, substrate compatibility
Storage ConditionsStore in original sealed container at 15–25°C; protect from moisture and direct sunlight
Shelf Life24 months from date of manufacture when stored properly


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