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

Evonik LH775-52 Polyester Resin

Evonik LH775-52 is a high-performance aliphatic polyester resin from Evonik’s LUVITEX® series, designed for UV-curable coatings and inks. It offers excellent weather resistance, low viscosity, and superior flexibility. Ideal for industrial wood, plastic, and metal finishing where durability and gloss retention are critical. Compliant with REACH and RoHS standards.
  • evonik lh775 52 polyester resin_a9a61875
  • evonik lh775 52 polyester resin_a9a61875

Features Of Evonik LH775-52 Polyester Resin

  1. High reactivity with standard peroxide initiators for rapid gelation and efficient production cycles.

  2. Excellent mechanical strength and dimensional stability in cured composites.

  3. Good compatibility with common fillers, fibers, and pigment systems used in reinforced plastics.

  4. Low viscosity at processing temperature enabling easy impregnation of glass fiber mats.

  5. Consistent batch-to-batch performance supported by Evonik’s stringent quality control protocols.

Typical Applications Of Evonik LH775-52 Polyester Resin

  1. Fiberglass-reinforced panels for transportation interiors and structural components.

  2. Industrial tanks and chemical-resistant linings requiring corrosion resistance.

  3. Marine deck and hull parts manufactured via hand lay-up or spray-up processes.

  4. Architectural cladding and façade elements exposed to outdoor weathering.

  5. Electrical enclosures and insulating housings demanding flame-retardant formulations (when compounded).

Specifications Of Evonik LH775-52 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid, ready-to-use
AppearanceClear to slightly yellow viscous liquid
Viscosity (25°C)450–650 mPa·s
Acid Value18–22 mg KOH/g
Solid Content~100% (non-volatile)
Density (25°C)1.11–1.13 g/cm³
Styrene Content38–42 wt%


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