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

SK CHDM 1,4-Cyclohexanedimethanol

SKCHDM1,4-Cyclohexanedimethanolisahigh-puritycycloaliphaticdiolfromSKC’sspecialtychemicalsline,offeringexcellentUVstability,lowvolatility,andenhancedflexibilityinpolyesterandpolyurethaneresins.Idealforcoatings,adhesives,andengineeringplastics,itprovidesimprovedhydrolyticresistanceandtransparencyversustraditionalaromaticdiols.
  • sk chdm 1 4 cyclohexanedimethanol_a4d27fd4
  • sk chdm 1 4 cyclohexanedimethanol_a4d27fd4

Features Of SK CHDM 1,4-Cyclohexanedimethanol

  1. High-purity, low-color grade ensuring excellent clarity in final polymer products.

  2. Excellent hydrolytic stability and thermal resistance for demanding processing conditions.

  3. Low volatility and low odor profile, supporting safer handling and improved workplace environment.

  4. Enhanced UV resistance and weatherability when incorporated into polyester and polyurethane resins.

  5. Compatible with a broad range of catalysts and co-monomers used in condensation polymerization.

Typical Applications Of SK CHDM 1,4-Cyclohexanedimethanol

  1. Co-monomer in high-performance saturated polyester resins for coil coatings and automotive topcoats.

  2. Chain extender and soft segment modifier in aliphatic polyurethane elastomers and coatings.

  3. Monomer for optical-grade polycarbonate alternatives requiring superior transparency and impact resistance.

  4. Building block for specialty plasticizers offering low migration and high permanence in PVC applications.

  5. Key raw material in synthesis of high-gloss, chemical-resistant powder coating resins.

Specifications Of SK CHDM 1,4-Cyclohexanedimethanol

Chemical TypeCycloaliphatic diol
Product FormWhite crystalline solid (flake or granular)
AppearanceColorless to pale yellow, odorless solid at room temperature
Molecular Weight144.21 g/mol
Melting Point85–90 °C
Purity (GC)≥ 99.5%
Moisture Content≤ 0.1 wt%
Acid Value≤ 0.1 mg KOH/g


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