KDD 730 is a modified hydroxyl acrylic resin from KDD Chemicals' benzene-free multi-substrate universal modified acrylic resin series, designed for high-performance coating of hard-to-adhere substrates. This benzene-free transparent liquid resin with BAC as solvent has a solid content of 60%, excellent adhesion to various hard-to-adhere substrates such as metals, PET and glass
Benzene-free and environmentally safe - Benzene-free formula throughout the system, meeting strict environmental standards, suitable for various indoor and outdoor coating scenarios, safer to use.
Wide-range substrate adhesion - Excellent adhesion to hard-to-adhere metals, PET, glass and other substrates, solving diverse coating pain points.
Multi-system compatibility and flexibility - Universal for single-component, PU and amino baking paint, adapting to different production processes and reducing formula switching costs.
Excellent film performance - Forming high-gloss film with good leveling, hardness up to HB grade, strong water resistance, combining decoration and protection.
General industrial primer and topcoat: Coating for general metal and plastic substrates, combining priming and topcoat functions, simplifying the coating process.
PET film/product coating: Coating for PET packaging films and electronic PET components, improving surface protection and printing adaptability.
Hard-to-adhere metal coating: Coating for stainless steel, aluminum alloy, galvanized sheet and other metal parts, anti-corrosion with firm adhesion.
Plastic electronic coating: Coating for ABS, PC and other plastic electronic components, meeting the strict appearance and performance requirements of the electronic industry.
| Resin Appearance | Transparent liquid |
| Chemical Type | Modified hydroxyl acrylic resin |
| Solid Content (wt%) | 60±2 |
| Solvent | BAC (Butyl Acetate) |
| Viscosity (25℃, cps) | 1500~3000 |
| Acid Value (mgKOH/g) | 2~5 |
| Solid Hydroxyl Value (OH, mgKOH/g) | 45 |
| Color | ≤1 |
| Gloss (60°) | 96Gs |
| Hardness | HB |
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