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

Shin-Etsu KR-216 Silicone Resin

Shin-Etsu KR-216 is a methyl-phenyl silicone resin offering exceptional thermal stability chemical resistance and hardness for high-performance coatings adhesives and encapsulants. It cures to form durable glossy films with excellent dielectric properties and UV resistance. Widely used in LED packaging aerospace and electronics due to its low stress and superior adhesion to various substrates.
  • shin etsu kr 216 silicone resin_b88e5654
  • shin etsu kr 216 silicone resin_b88e5654

Features Of Shin-Etsu KR-216 Silicone Resin

  1. High thermal stability with continuous service capability up to 200 °C

  2. Excellent electrical insulation properties, even under humid conditions

  3. Good compatibility with organic resins and pigments for hybrid formulation

  4. Low viscosity liquid form enabling easy processing and solvent dilution

  5. Forms durable, flexible, and weather-resistant films upon curing

Typical Applications Of Shin-Etsu KR-216 Silicone Resin

  1. Heat-resistant coatings for industrial ovens and exhaust systems

  2. Electrical insulating varnishes for motors, transformers, and coil windings

  3. Binder in high-temperature pigmented coatings for architectural metal substrates

  4. Component in silicone-modified alkyd and acrylic hybrid topcoats

  5. Matrix resin for specialty composite laminates requiring thermal resilience

Specifications Of Shin-Etsu KR-216 Silicone Resin

Chemical TypeMethyl-phenyl silicone resin
Product FormClear to slightly hazy liquid
AppearanceColorless to pale yellow, transparent liquid
Primary ApplicationsHeat-resistant coatings, electrical insulation, hybrid binder
Key FeaturesThermal stability, electrical insulation, film flexibility, solvent solubility
Recommended SolventsXylene, toluene, mineral spirits, MEK (subject to formulation testing)
Curing MechanismThermally activated condensation (requires elevated temperature)
Storage StabilityAt least 12 months at 5–30 °C in sealed original container


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