Amino resin Haminol303
Haminol303 resin is a highly methylolated amino resin with a solids content of over 98%.
Product Description
Haminol 303 resin is a highly methoxylated amino resin with a solid content of over 98%. It is a highly efficient crosslinking agent for resins containing hydroxyl, carboxyl and amino groups, such as alkyd, polyester, acrylic, epoxy, polyurethane and modified fiber resins. This product can be used to formulate high-solids (solvent-free) or water-based automotive paints, color-coated paints, container paints, general industrial baking paints and high-temperature inks.
CAS:3089-11-0
Product Technical Specifications
| Name | Appearance | Solid Content | Free Aldehyde (%) | Specific Gravity, 25℃ | Viscosity (mpa·s) | Main Reactive Group |
| Haminol 303 | Colorless and transparent | >98% | <0.3% | 1.2 | 2000-6000 | Alkoxy/Hydroxymethyl |
Advantages
Solvent-free
Excellent hardness and film flexibility
Wide compatibility and solubility
Fast catalytic curing reaction
Excellent stability
Good economic efficiency
Application Range
High solids or water-based topcoats
Container coatings
Roll coatings
Tinplate coatings
Automotive topcoats
Inks
Solubility
White spirit: Limited solubility
Butanol: Completely soluble
Xylene: Completely soluble
Water-soluble resin: Partially soluble
Methyl ethyl ketone: Completely soluble
Compatibility
Long oil alkyd resin: Incompatible
Epoxy resin: Completely compatible
Medium oil alkyd resin: Completely compatible
Nitrocellulose: Completely compatible
Short oil alkyd resin: Completely compatible
CAC: Completely compatible
Polyester resin: Completely compatible
Packaging Specifications
220Kg/barrel or 225Kg/barrel
Storage Conditions
Moisture-proof, rain-proof, fire-proof, store in a dry and cool place for 6 months
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Baitao Chemical Industrial Park, Fuling District, Chongqing