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

Allnex SETAMINE US-138 BB-70 Amino Resin

Allnex SETAMINE US-138 BB-70 is a high-performance amino resin from Allnex’s SETAMINE series, specifically designed for heat-curable coatings and inks. This low-viscosity, methylated melamine-formaldehyde resin offers excellent compatibility, rapid cure response, and superior gloss/chemical resistance—ideal for automotive refinish, coil, and industrial applications requiring durability and flow control.
  • allnex setamine us 138 bb 70 amino resin_5fad4246
  • allnex setamine us 138 bb 70 amino resin_5fad4246

Features Of Allnex SETAMINE US-138 BB-70 Amino Resin

  1. High reactivity with melamine-formaldehyde and urea-formaldehyde resins for rapid cure kinetics.

  2. Excellent compatibility with alkyd, polyester, and acrylic binder systems in thermosetting coatings.

  3. Low formaldehyde emission profile, supporting compliance with stringent VOC and emissions regulations.

  4. Superior storage stability in solvent-based formulations at ambient temperature.

  5. Enables high-gloss, durable finishes with enhanced chemical and scratch resistance.

Typical Applications Of Allnex SETAMINE US-138 BB-70 Amino Resin

  1. Automotive OEM and refinish topcoats requiring fast bake cycles and high appearance quality.

  2. Industrial metal coatings for appliances, furniture, and building panels.

  3. Can and coil coatings demanding excellent corrosion resistance and film integrity.

  4. General-purpose baking enamels for metal substrates in diverse manufacturing sectors.

Specifications Of Allnex SETAMINE US-138 BB-70 Amino Resin

Chemical TypeMelamine-formaldehyde amino resin (partially etherified)
Product FormLiquid
AppearanceClear to slightly hazy, colorless to pale yellow liquid
Solvent SystemIsobutanol / n-butanol blend
Non-Volatile Content (wt%)68–72%
Viscosity (25°C, mPa·s)150–350
Density (25°C, g/cm³)0.92–0.95
pH (10% solution in water)7.5–8.5


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