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

Kingchem Cyclohexanediamine

Kingchem Cyclohexanediamine is a high-purity aliphatic diamine from the Kingchem Specialty Amines Series (KCA-102), widely used as a curing agent for epoxy resins and precursor in polyurethane & corrosion-resistant coatings. It offers excellent flexibility, low volatility, and superior chemical resistance versus aromatic amines.
  • kingchem cyclohexanediamine_faa08191
  • kingchem cyclohexanediamine_faa08191

Features Of Kingchem Cyclohexanediamine

  1. High-purity isomeric mixture (cis/trans ratio optimized for reactivity and stability)

  2. Low volatility and excellent thermal stability for high-temperature polymer processing

  3. Superior compatibility with epoxy, polyurethane, and polycarbonate resin systems

  4. Low color value (APHA ≤ 30) ensuring clarity in transparent end-products

  5. Consistent batch-to-batch performance validated via GC and titration analysis

Typical Applications Of Kingchem Cyclohexanediamine

  1. Epoxy curing agent for high-performance composites and aerospace adhesives

  2. Chain extender in aliphatic polyurethane elastomers and coatings

  3. Monomer for synthesizing specialty polyamides and polyimides

  4. Crosslinker in UV-curable acrylate resins for optical and electronic encapsulation

  5. Building block for corrosion-inhibiting additives in industrial lubricants

Specifications Of Kingchem Cyclohexanediamine

Chemical TypeCyclohexane-1,2-diamine (cis/trans mixture)
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Amine Value840–860 mg KOH/g
Water Content≤ 0.1 wt% (by Karl Fischer)
Density (20°C)0.95–0.97 g/cm³
Refractive Index (20°C)1.505–1.515
Storage ConditionUnder nitrogen, in sealed containers at 15–25°C


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