High-Performance Saturated Polyester Resin
Engineered to provide maximum durability, exceptional UV stability, and chemical resistance for coil steel coatings, automotive clearcoats, and high-performance industrial paints.
Request Quote & Technical SpecsKey Advantages & Features
Superior Weatherability
Formulated to resist yellowing, gloss reduction, and UV breakdown in severe exterior environments.
High Gloss & Film Hardness
Delivers exceptional clarity, glass-like depth of image (DOI), and long-lasting scratch resistance.
Flexibility & Adhesion
Exhibits superior bonding strength with metal substrates and optimal T-bend capability for coil processing.
Chemical Barrier Protection
Provides strong resistance to acids, alkalis, solvents, industrial pollutants, and salt spray.
Technical Specifications (TDS)
| Parameter | Typical Value | Test Standard |
|---|---|---|
| Appearance | Clear Transparent liquid | Visual Inspection |
| Solid Content (%) | 70% ± 2% | ISO 9001 |
| Viscosity (25°C, mPa·s) | 3,000 ~ 6,000 | ISO 9001 |
| Acid Value (mg KOH/g) | ≤ 10 | ISO 9001 |
| Hydroxyl Value (mg KOH/g) | 83 – 87 | ISO 9001 |
Core Applications
1. Coil Steel Coatings
Serves as a primary resin binder for pre-painted galvanized steel (PPGI) and aluminum coils. Offers optimal flexibility for high-speed continuous line painting, guaranteeing non-cracking performance during subsequent bending and stamping.
2. Automotive Clearcoats
Acts as an essential crosslinking component in OEM clearcoats and refinish paint systems. Provides extreme depth, superior resistance to acid rain, bird droppings, and intense sunlight standard in automotive standards.
3. General Industrial Coatings
Widely utilized in protective topcoats for agricultural machinery, heavy equipment, structural steelwork, and home appliances requiring robust mechanical durability and chemical resistance.
Packaging, Storage & Shelf Life
- Packaging Options: Available in 200 kg steel drums, 1,000 kg IBC tote tanks.
- Storage Requirements: Store in a cool, dry, and well-ventilated warehouse between 5°C and 30°C. Keep container tightly closed away from direct sunlight, open flames, and heat sources.
- Shelf Life: 12 months from manufacturing date under standard recommended storage conditions.