IntroductionThis category of products is mainly composed of n-butanol, isobutanol, and hydroxym
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This category of products is mainly composed of n-butanol, isobutanol, and hydroxymethyl melamine, which react in different molar ratios to form melamine resin products. This series of products can react with functional polymers containing hydroxyl, carboxyl, and amide groups to produce products with excellent flexibility, scratch resistance, and adhesion. They are widely used in coating systems based on acrylic acid, polyester, alkyd, epoxy resin, and polyurethane.
| MT 3156 | Colorless viscous liquid | 96 | 4000-8000 | ≤0.2 | – | Highly butyl etherified, with good hydrophobicity | |
| MT 3158 | Colorless viscous liquid | 78-82 | 3000-7000 | ≤1.2 | n-butanol | High solid content, no need for hydroxy acid catalysis, low formaldehyde emission | |
| MT 3167 | Colorless viscous liquid | 58-62 | 500-1200 | ≤1 | Isobutanol | Excellent compatibility, acid alkali and oil resistance | |
| MT 320SE | Colorless viscous liquid | 58-62 | 300-600 | ≤0.2 | n-butanol | Compatibility, high hardness, high gloss, and chemical resistance |
| Category | Details |
|---|---|
| Chemical Structure | Cross-linked melamine-formaldehyde with butanol modification |
| Key Applications | – Coatings: Anti-corrosion primers – Adhesives: Laminate bonding – Textiles: Flame-retardant finishes – Composites: Decorative papers |
| Performance Features | – Thermal Resistance: Up to 200°C – Chemical Resistance: Acids/alkalis – Hardness: Pencil hardness >3H – Curing: 140-160°C (metal substrates) |
| Safety Profile | – Toxicity: Low after curing – Formaldehyde Emission: <0.5ppm (E1 standard) – Handling: Avoid inhalation of dust/vapors – Skin Contact: Use gloves |
| Environmental Impact | – VOC Content: Water-based formulations <50g/L – Recyclability: Thermoset – limited recycling – Waste Disposal: Incineration with energy recovery |
| Formulation Options | – Solids Content: 40-60% – Viscosity: Adjustable via solvent blend – Additives: UV stabilizers, flow agents |
| Market Trends | – Growth Drivers: Automotive lightweighting, green building materials – Regional Focus: Asia-Pacific manufacturing hubs – Cost Factors: Melamine/butanol feedstock prices |
| Sustainability Efforts | – Bio-content: Using bio-based butanol – Process Optimization: Closed-loop reactors – Certifications: GREENGUARD Gold, FSC chain-of-custody |
Note: Preferred for applications requiring high chemical resistance and durability. Formulation flexibility enables customization for specific end-use requirements.
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