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Butylated Melamine Resin

Introduction

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.

MT3156 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

CategoryDetails
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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