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

Chang Chun ETERKYD 50761-S-60 Silicone Modified Polyester Resin

ChangChun ETERKYD 50761-S-60 is a silicone-modified polyester resin from ChangChun’s ETERKYD series, engineered for high-gloss, weather-resistant coatings. It delivers excellent UV stability, flexibility, and adhesion on metal substrates. Ideal for coil coating and appliance finishes, it balances durability with smooth film formation and superior gloss retention versus standard polyesters.
  • chang chun eterkyd 50761 s 60 silicone modified polyester resin_d3191cd3
  • chang chun eterkyd 50761 s 60 silicone modified polyester resin_d3191cd3

Features Of Chang Chun ETERKYD 50761-S-60 Silicone Modified Polyester Resin

  1. Enhanced thermal stability due to silicone incorporation, enabling sustained performance at elevated temperatures.

  2. Improved weather resistance and UV durability compared to conventional polyester resins.

  3. Excellent compatibility with melamine formaldehyde crosslinkers for high-gloss, durable thermoset coatings.

  4. Good flow and leveling characteristics, supporting smooth film formation in coil and appliance coating applications.

  5. Reduced surface tension for enhanced substrate wetting and intercoat adhesion on metal substrates.

Typical Applications Of Chang Chun ETERKYD 50761-S-60 Silicone Modified Polyester Resin

  1. Pre-treatment and topcoat formulations for architectural metal roofing and wall panels.

  2. High-performance coil coatings for HVAC components and building cladding systems.

  3. Durable appliance coatings for refrigerators, washing machines, and ovens.

  4. Industrial maintenance coatings requiring long-term gloss retention and chalking resistance.

  5. Functional primers for aluminum and galvanized steel substrates in outdoor exposure environments.

Specifications Of Chang Chun ETERKYD 50761-S-60 Silicone Modified Polyester Resin

Chemical TypeSilicone-modified polyester resin (thermosetting)
Product FormClear to pale yellow viscous liquid
AppearanceHomogeneous, free from visible gels or sediment
Solids Content (wt%)60 ± 1% (in xylene/butyl acetate blend)
Acid Value (mg KOH/g)18–22
Viscosity (25°C, mPa·s)4,500–6,500 (Brookfield RV, spindle #3, 20 rpm)
Gardner Color≤ 3
Primary ApplicationsCoil coatings, appliance finishes, architectural metal coatings


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