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

Allnex CYMEL UB-30-B Amino Resin

Allnex CYMEL UB-30-B is a high-reactivity methylated melamine-formaldehyde amino resin from the CYMEL® series, designed for ambient-cure coatings and laminates. It offers excellent compatibility with acrylics, polyesters, and cellulose esters, delivering superior hardness, chemical resistance, and gloss retention in automotive and industrial finishes.
  • allnex cymel ub 30 b amino resin_ba25653a
  • allnex cymel ub 30 b amino resin_ba25653a

Features Of Allnex CYMEL UB-30-B Amino Resin

  1. Low-viscosity, solvent-free melamine-formaldehyde resin offering excellent flow and leveling in coatings.

  2. High reactivity with hydroxyl-functional resins (e.g., polyesters, acrylics) enabling fast cure at moderate temperatures.

  3. Provides outstanding hardness, chemical resistance, and gloss retention in thermoset coating systems.

  4. Designed for low formaldehyde emission profiles, supporting sustainable formulation requirements.

  5. Excellent compatibility with a broad range of automotive and industrial base resins.

Typical Applications Of Allnex CYMEL UB-30-B Amino Resin

  1. Automotive OEM clearcoats and basecoat/clearcoat systems.

  2. Industrial maintenance and appliance coatings requiring rapid through-cure.

  3. General-purpose coil coatings for pre-painted metal substrates.

  4. High-performance can and closure coatings for food and beverage packaging.

  5. Wood finishes requiring high scratch resistance and clarity.

Specifications Of Allnex CYMEL UB-30-B Amino Resin

Chemical TypeMelamine-formaldehyde resin
Product FormLiquid
AppearanceClear, pale yellow liquid
Non-Volatile Content (wt%, 120°C, 60 min)98–100%
Viscosity (mPa·s, 25°C)200–400
Acid Number (mg KOH/g)< 1.0
Formaldehyde Content (wt%)< 0.3
Primary ApplicationsAutomotive, industrial, coil, can, and wood coatings


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