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

Elementis Hypomer PE-8043 Hydroxy Polyester Resin

Elementis Hypomer PE-8043 is a hydroxy-functional polyester resin from the Hypomer® series, engineered for high-performance coil and can coatings. It offers excellent flow, gloss retention, and crosslinking efficiency with melamine or polyisocyanate curing agents. Designed for low-VOC, durable thermoset applications, it delivers superior flexibility, corrosion resistance, and substrate adhesion on metal substrates.
  • elementis hypomer pe 8043 hydroxy polyester resin_85d927fc
  • elementis hypomer pe 8043 hydroxy polyester resin_85d927fc

Features Of Elementis Hypomer PE-8043 Hydroxy Polyester Resin

  1. High hydroxyl functionality for excellent crosslink density with melamine and polyisocyanate curing agents.

  2. Optimized molecular weight distribution for balanced flow, leveling, and film hardness in baked coatings.

  3. Low volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.

  4. Good solubility in common industrial solvents including xylene, butyl acetate, and PGMEA.

  5. Consistent batch-to-batch reproducibility, ensuring reliable performance in high-volume coil and appliance coating lines.

Typical Applications Of Elementis Hypomer PE-8043 Hydroxy Polyester Resin

  1. Coil coating topcoats for architectural and industrial metal substrates.

  2. Appliance finishes requiring durable, scratch-resistant, and color-stable baked films.

  3. Prefinished metal (PFM) coatings for HVAC, lighting fixtures, and office furniture.

  4. General-purpose industrial maintenance coatings for OEM equipment.

  5. High-gloss decorative finishes on aluminum extrusions and sheet metal.

Specifications Of Elementis Hypomer PE-8043 Hydroxy Polyester Resin

Chemical TypeHydroxy-functional saturated polyester resin
Product FormLiquid, solvent-based
AppearanceClear to pale yellow viscous liquid
Hydroxyl Value (mg KOH/g)120–140
Acid Value (mg KOH/g)< 5
Non-Volatile Content (% w/w)55–60 (in xylene/butyl acetate blend)
Viscosity (25°C, mPa·s)4,000–7,000
Primary ApplicationsBaked thermoset coatings for metal substrates


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