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Highly consistent batch-to-batch reproducibility for reliable coating performance.
Excellent hydrolytic stability, enabling extended shelf life and reduced formulation sensitivity to moisture.
Optimized acid value and molecular weight distribution for balanced reactivity and film formation.
Low volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.
Good compatibility with common amino crosslinkers (e.g., melamine-formaldehyde) in thermosetting coatings.
Automotive OEM clearcoats and basecoat/clearcoat systems.
Industrial coil coatings for pre-painted metal (PPM) applications.
Appliance coatings requiring high gloss, hardness, and chemical resistance.
General-purpose high-performance thermoset topcoats for metal substrates.
| Chemical Type | Saturated polyester resin (carboxyl-functional) |
| Product Form | Clear to pale yellow viscous liquid |
| Appearance | Homogeneous, transparent, free from gel or sediment |
| Acid Value (mg KOH/g) | 24–28 |
| Hydroxyl Value (mg KOH/g) | 12–16 |
| Viscosity @ 25°C (mPa·s) | 3,500–5,500 |
| Solids Content (% w/w) | 60–64 (in xylene/butyl acetate blend) |
| Density @ 25°C (g/cm³) | 1.08–1.12 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
