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

Wacker BELSIL PDM 1000 Phenyl Silicone Fluid

Wacker BELSIL PDM 1000 Phenyl Silicone Fluid is a high-purity, low-viscosity phenylmethyl silicone oil offering exceptional thermal stability, UV resistance and refractive index tuning. Ideal for optical coatings, specialty lubricants and high-performance cosmetics, it ensures excellent compatibility and clarity. Part of Wacker’s premium BELSIL® PDM series, this fluid delivers consistent performance in demanding industrial applications.
  • wacker belsil pdm 1000 phenyl silicone fluid_62dc83d6
  • wacker belsil pdm 1000 phenyl silicone fluid_62dc83d6

Features Of Wacker BELSIL PDM 1000 Phenyl Silicone Fluid

  1. High thermal and oxidative stability due to phenyl substitution in the silicone backbone.

  2. Excellent compatibility with organic polymers, resins, and pigments.

  3. Low surface tension and superior spreading behavior on diverse substrates.

  4. Outstanding UV resistance and long-term clarity retention.

  5. Non-volatile, low-odor, and suitable for high-purity applications.

Typical Applications Of Wacker BELSIL PDM 1000 Phenyl Silicone Fluid

  1. High-performance coatings and clear varnishes for automotive and industrial finishes.

  2. Release agents for composite molding and silicone rubber processing.

  3. Formulation component in specialty inks and overprint varnishes.

  4. Surface modifier in optical adhesives and LED encapsulation materials.

  5. Carrier fluid in pigment dispersions and functional additive concentrates.

Specifications Of Wacker BELSIL PDM 1000 Phenyl Silicone Fluid

Chemical TypePhenylmethyl polysiloxane fluid
Product FormClear, colorless liquid
AppearanceTransparent, homogeneous liquid at 25 °C
Viscosity (25 °C)Approx. 1,000 mm²/s (cSt)
Density (25 °C)Approx. 1.04 g/cm³
Refractive Index (25 °C)Approx. 1.53
Volatile Content (150 °C, 2 h)< 1.0 wt-%
Flash Point (PMCC)> 250 °C


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