High-solids, low-viscosity formulation enabling excellent sprayability and film build.
Optimized for ambient- or low-bake curing with conventional melamine crosslinkers.
Superior gloss retention and color stability under UV exposure and weathering conditions.
Good compatibility with common automotive and industrial topcoat additives (e.g., flow agents, defoamers).
Consistent batch-to-batch performance supported by Chang Chun’s ISO 9001-certified manufacturing.
Automotive OEM and refinish topcoats (basecoat/clearcoat systems).
Industrial maintenance coatings for metal furniture and agricultural equipment.
General-purpose coil coating primers and topcoats for pre-painted steel.
Appliance finishes requiring high hardness, mar resistance, and chemical durability.
Architectural metal cladding and façade coatings demanding long-term gloss and chalking resistance.
| Chemical Type | Saturated polyester resin |
| Product Form | Liquid, solvent-based |
| Appearance | Clear to pale yellow transparent liquid |
| Non-Volatile Content (wt%) | 58–62% (at 125°C, 60 min) |
| Viscosity (mPa·s, 25°C) | 3,500–4,500 (Brookfield RV, spindle #3, 20 rpm) |
| Acid Value (mg KOH/g) | 12–16 |
| Hydroxyl Value (mg KOH/g) | 110–130 |
| Recommended Crosslinker | High-α-methylol melamine (e.g., Cymel 303, Resimene 747) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China