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

Hanwha TP-500A Hydroxyl Modified Vinyl Chloride Terpolymer Resin

Hanwha TP-500A is a hydroxyl-modified vinyl chloride terpolymer resin from Hanwha’s TP series, offering enhanced adhesion, flexibility and chemical resistance for high-performance coatings and inks. Its tailored hydroxyl functionality enables superior crosslinking with isocyanates or melamines, ensuring excellent film formation, durability and weatherability in demanding industrial applications.
  • hanwha tp 500a hydroxyl modified vinyl chloride terpolymer resin_72177a8c
  • hanwha tp 500a hydroxyl modified vinyl chloride terpolymer resin_72177a8c

Features Of Hanwha TP-500A Hydroxyl Modified Vinyl Chloride Terpolymer Resin

  1. Hydroxyl functionality enables strong crosslinking with melamine, isocyanate, and other curing agents.

  2. Excellent chemical resistance to oils, solvents, and household cleaning agents.

  3. Superior adhesion to diverse substrates including metals, plastics, and primed wood.

  4. Good film-forming capability and flexibility without plasticizer addition.

  5. Enhanced weatherability and UV stability compared to conventional vinyl chloride homopolymers.

Typical Applications Of Hanwha TP-500A Hydroxyl Modified Vinyl Chloride Terpolymer Resin

  1. High-performance coil coatings for architectural and appliance steel substrates.

  2. Durable can coatings for food and beverage packaging.

  3. Industrial maintenance coatings requiring corrosion protection and chemical resistance.

  4. Flexible packaging inks where substrate adhesion and solvent resistance are critical.

  5. Specialty overprint varnishes for metalized films and laminated packaging.

Specifications Of Hanwha TP-500A Hydroxyl Modified Vinyl Chloride Terpolymer Resin

Chemical TypeHydroxyl-modified vinyl chloride terpolymer
Product FormWhite to off-white free-flowing powder
AppearanceFree-flowing granular or fine powder
Hydroxyl Value35–45 mg KOH/g
Particle Size (D50)80–120 μm
Thermal Stability (TGA onset)≥170 °C
SolubilitySoluble in ketones (e.g., MEK, acetone), chlorinated solvents, and esters
Primary ApplicationsCoil coatings, can coatings, industrial protective coatings, flexible packaging inks


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