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

Allnex CYMEL U-227-8 Amino Resin

Allnex CYMEL U-227-8 is a highly reactive 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, fast cure speed, low formaldehyde emission, and superior hardness/gloss. Widely used in can coatings, coil coatings, and wood finishes where durability and clarity are critical.
  • allnex cymel u 227 8 amino resin_01135553
  • allnex cymel u 227 8 amino resin_01135553

Features Of Allnex CYMEL U-227-8 Amino Resin

  1. Highly reactive methylated melamine-formaldehyde resin with excellent cure speed at low to moderate baking temperatures.

  2. Outstanding compatibility with polyester, acrylic, and alkyd resins in solvent-borne and high-solids coating systems.

  3. Provides superior hardness, chemical resistance, and gloss retention in thermoset coatings.

  4. Low free formaldehyde content, supporting improved workplace safety and regulatory compliance.

  5. Good storage stability in acidic catalyzed formulations when properly inhibited.

Typical Applications Of Allnex CYMEL U-227-8 Amino Resin

  1. Automotive OEM and refinish topcoats requiring rapid cure and high durability.

  2. Industrial maintenance coatings for metal substrates, including appliances and HVAC components.

  3. General-purpose coil coatings where balanced flexibility, corrosion resistance, and gloss are critical.

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

Specifications Of Allnex CYMEL U-227-8 Amino Resin

Chemical TypeMethylated melamine-formaldehyde resin
Product FormLiquid
AppearanceClear to slightly hazy, water-white liquid
Non-Volatile Content (105 °C, 60 min)80–84 wt%
Viscosity (25 °C, Brookfield RV, spindle #3, 20 rpm)1,500–3,500 mPa·s
Free Formaldehyde≤ 0.3 wt%
pH (10 wt% solution in deionized water)7.5–9.0
Primary ApplicationsCrosslinker for polyester-, acrylic-, and alkyd-based industrial coatings


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