English
Español
tiếng việt
русский
Highly reactive melamine-formaldehyde resin with optimized methylolation for balanced cure speed and pot life.
Excellent compatibility with alkyd, polyester, and acrylic resins in solventborne industrial coatings.
Delivers superior hardness, chemical resistance, and gloss retention in baked finishes.
Low free formaldehyde content, supporting compliance with stringent industrial hygiene and environmental requirements.
Consistent batch-to-batch performance ensured through rigorous in-process quality control.
Automotive OEM and refinish topcoats requiring rapid cure at low to medium bake temperatures (120–160 °C).
Industrial metal coatings for appliances, HVAC components, and office furniture.
Coil coating systems where high line speed and film integrity are critical.
General-purpose can and container coatings demanding excellent overprintability and corrosion resistance.
| Chemical Type | Melamine-formaldehyde amino resin (partially methylolated) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to colorless solution |
| Solvent | n-Butanol / xylene blend |
| Solids Content (wt%) | 60 ± 1% |
| Viscosity (mPa·s, 25 °C) | 80–120 |
| Acid Number (mg KOH/g) | < 2.0 |
| Free Formaldehyde (wt%) | < 0.3% |
Q1: What is the primary function of SETAMINE US-1023 BX-60 in coating formulations?
A: SETAMINE US-1023 BX-60 is a low-viscosity, highly reactive amino resin designed primarily as a crosslinker for hydroxyl-functional resins—such as acrylics, polyesters, and alkyds—in thermosetting coil, can, and industrial coatings. It contributes to rapid cure response, excellent hardness development, and enhanced chemical resistance.
Q2: Is this resin compatible with acid-catalyzed baking systems?
A: Yes, SETAMINE US-1023 BX-60 is formulated for use with conventional strong-acid catalysts (e.g., p-toluenesulfonic acid or blocked sulfonic acids) and performs well in standard acid-catalyzed bake cycles typical of metal decorating and coil coating applications.
Q3: How does its low viscosity benefit formulation handling?
A: The inherently low viscosity enables easy incorporation into high-solids formulations without excessive solvent addition, supports improved pigment wetting and dispersion stability, and facilitates efficient mixing and filtration—especially important for high-gloss and defect-sensitive metal packaging coatings.
Q4: Can it be used in food-contact compliant coatings?
A: SETAMINE US-1023 BX-60 is designed for use in coatings intended for food-contact metal substrates, subject to compliance with applicable regional regulatory frameworks. Formulators must validate final system compliance through appropriate testing and documentation, as regulatory acceptance depends on the full formulation, cure conditions, and end-use application.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
