N-Butylated Melamine Formaldehyde Resin Automotive Coating Amino Resin
N-Butylated melamine formaldehyde resin Amino resin Automovtive coating
Haminol 3158 resin is an n-butylated, high imino melamine crosslinker which combines the excellent compatibility of a conventional butylated melamine resin with the fast, low temperature cure response of Haminol 325 resin. Like other high imino melamine resins, Haminol 3158 has a high tendency to self-condense resulting in films with high film hardness that can be adjusted based on loading. Its hydrophobic nature improves substrate wetting, flow and leveling, and humidity and salt spray resistance making it suitable for a wide range of applications including automotive topcoats and general industrial finishes.
| Name | Appearance | Soild content | Free aldehyde(%) | Specific gravity,25℃ | Viscosity(mpa·s) |
Main reaction group
|
| Haminol 3156 | Colourless and transparent | 85±3% | <2.5% | 1.16 | 4000~7000 |
Hydroxymethyl/alkoxy |
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