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

Allnex SETAMINE US-146 BB-72 Amino Resin

Allnex SETAMINE US-146 BB-72 is a high-reactivity methylated melamine-formaldehyde amino resin from the SETAMINE series, designed for solventborne industrial coatings requiring excellent cure speed, hardness, and chemical resistance—ideal for automotive refinish, coil, and appliance applications.
  • allnex setamine us 146 bb 72 amino resin_23b36463
  • allnex setamine us 146 bb 72 amino resin_23b36463

Features Of Allnex SETAMINE US-146 BB-72 Amino Resin

  1. Highly reactive methylated melamine-formaldehyde resin with optimized methylol/methoxy group balance for efficient crosslinking.

  2. Low free formaldehyde content, supporting compliance with stringent industrial health and safety standards.

  3. Excellent compatibility with acrylic, polyester, and alkyd resins in solvent-borne coating systems.

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

  5. Designed for fast cure at moderate baking temperatures (140–160 °C), enhancing production efficiency.

Typical Applications Of Allnex SETAMINE US-146 BB-72 Amino Resin

  1. Automotive OEM and refinish topcoats requiring high durability and appearance performance.

  2. Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.

  3. Appliance coatings (e.g., refrigerators, washing machines) demanding excellent chip resistance and smooth finish.

  4. General-purpose coil coatings where balanced reactivity and film integrity are critical.

  5. Powder coating hybrid systems leveraging amino functionality for enhanced crosslink density.

Specifications Of Allnex SETAMINE US-146 BB-72 Amino Resin

Chemical TypeMethylated melamine-formaldehyde resin
Product FormLiquid
AppearanceClear to pale yellow, homogeneous liquid
Non-Volatile Content (120 °C, 60 min)80.0 – 84.0 wt%
Viscosity (25 °C, Brookfield RV, spindle #3, 20 rpm)200 – 600 mPa·s
Acid Number≤ 5 mg KOH/g
Free Formaldehyde≤ 0.3 wt%
Primary ApplicationsSolvent-borne industrial and automotive coatings


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