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High molecular weight structure delivering exceptional mechanical strength and toughness in cured coatings.
Fully saturated backbone ensuring outstanding UV stability and resistance to yellowing.
Excellent compatibility with melamine formaldehyde crosslinkers for high-performance thermoset systems.
Low volatile organic compound (VOC) content, supporting sustainable powder coating formulations.
Consistent melt viscosity and narrow molecular weight distribution for reliable extrusion and film formation.
Architectural metal coatings for façades, roofing, and cladding systems.
Appliance coatings for refrigerators, ovens, and washing machines.
Automotive exterior trim and under-hood components requiring long-term weather resistance.
General industrial powder coatings demanding high gloss retention and chemical resistance.
Outdoor furniture and garden equipment coatings exposed to harsh environmental conditions.
| Chemical Type | Saturated polyester resin (carboxyl-functional) |
| Product Form | Pale yellow to light amber solid granules |
| Appearance | Free-flowing granular solid |
| Acid Value (mg KOH/g) | 28–32 |
| Gardner Color (on 50% solution in MEK) | ≤ 3 |
| Melt Viscosity (at 200 °C, Pa·s) | 3,500–5,000 |
| Softening Point (°C, Ring & Ball) | 78–84 |
| Primary Applications | Powder coatings for architectural, appliance, and industrial use |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
