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

Dow XIAMEETER RSN-0749 Silicone Resin

Dow XIAMEETER RSN-0749 Silicone Resin is a high-solids, methyl-phenyl-based thermosetting resin offering excellent thermal stability, electrical insulation, and weather resistance. Designed for coatings, encapsulants, and high-performance composites, it cures via heat or catalyst to form durable, hydrophobic networks. Compatible with organic resins and pigments, it delivers superior adhesion and UV resistance—ideal for aerospace, electronics, and industrial applications.
  • dow xiameeter rsn 0749 silicone resin_2bb853fb
  • dow xiameeter rsn 0749 silicone resin_2bb853fb

Features Of Dow XIAMEETER RSN-0749 Silicone Resin

  1. High thermal stability with continuous service up to 250 °C

  2. Excellent electrical insulation properties across wide temperature and frequency ranges

  3. Good adhesion to diverse substrates including metals, ceramics, and cured epoxy composites

  4. Low surface energy enabling effective release and anti-fouling performance

  5. Solvent-based formulation for ease of processing via spray, dip, or roll-coating methods

Typical Applications Of Dow XIAMEETER RSN-0749 Silicone Resin

  1. High-temperature protective coatings for aerospace engine components

  2. Insulating varnishes for electric motor windings and transformers

  3. Matrix resin in heat-resistant composite laminates for industrial tooling

  4. Surface modification layer for ceramic and metal substrates in semiconductor equipment

  5. Binder in high-performance refractory coatings for furnace linings

Specifications Of Dow XIAMEETER RSN-0749 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormLiquid solution (toluene/xylene blend)
AppearanceClear, colorless to pale yellow liquid
Non-Volatile Content (wt%)50–55%
Viscosity (25 °C, mPa·s)800–1,200
Specific Gravity (25 °C)0.92–0.96
Flash Point (Tag Closed Cup)38–42 °C
Key FeaturesThermally stable, electrically insulating, substrate-adherent, solvent-processable


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