Dissolved in organic solvents TX03(HM3) Liquid coating cross-inking agent(Amino Resin)
Coating Additives 2025-03-07
Dissolved in organic solvents TX03(HM3) Liquid coating cross-inking agent(Amino Resin)
TX03 (HM3) Liquid Coating Cross-Linking Agent (Amino Resin)
| Category | Specifications |
|---|---|
| Solubility | Dissolved in organic solvents |
| Main Component | Highly methylated melamine formaldehyde resin |
| Appearance | Clear, transparent liquid |
| Specific Weight (g/ml) | 1.2 |
| Non-Volatile Matter (105°C, 1.5h) |
≥98% |
| Viscosity (25°C, rotation viscosity) |
2000–6000 mPa·s |
| Free Formaldehyde (by weight) |
≤0.3% |
| Degree of Polymerization | 1.75 |
| Key Features | – Excellent high-solid-content retention – Methoxy methyl functional group – Acid-catalyzed reaction – Fast curing – Excellent catalytic stability – Superior balance of hardness and flexibility |
| Applications | – Effective crosslinker for hydroxyl, carboxyl, and amino polymers – Stable in aqueous coatings and catalyzed organic systems – Forms hard yet flexible films when acid-catalyzed and crosslinked with polyester resins – Alternative to Cymel 303 – Used in coil coatings, paint cans, high-solid automotive coatings, and waterborne coatings |
| Packaging & Storage | – 230 kg/drum, sealed storage – Moisture-proof, rainproof, fireproof – Shelf life: 12 months (dry conditions) |
