Used in automotive OEM coatings, motorcycle varnishes, high-demand plastic paint, two-component PU varnishes or solid color paints for various metals and plastics, high-gloss one-coat black finishes.
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L-1256 is a high-solids, high-hydroxyl acrylic copolymer that, when combined with non-yellowing polyisocyanates at room temperature, forms a two-component system with excellent application properties, high film build, and outstanding compatibility. It is particularly suitable for high-gloss one-coat black PU coatings and clearcoat formulations. The system offers ultra-fast drying, allowing polishing after 30 minutes at 50 °C.
Technical Data
| Appearance | Colorless transparent liquid |
|---|---|
| Viscosity (25ºC, CPS) | 500 - 1,000 |
| Solid content % | 60±2 |
| OH value (solid) | 139 mgKOH/g |
| OH % (solid) | 4.2 |
| Acid value (solid) | 12 mgKOH/g |
| Slovent | Butyl acetate、PMA |
Product Features
Super fast drying, high film build, good gloss, high leveling, good adhesion and good weather resistance.
Reference Formula
| Overcoat varnish | Thinner | ||
|---|---|---|---|
| L-1256 resin | 60 | Xylene | 45 |
| T-12 (drier) | 0.1 | Ethyl Acetate | 20 |
| Lencolo 3160 | 0.4 | Butyl Acetate | 25 |
| Lencolo 3137 | 0.2 | PMA | 10 |
| Lencolo 8531 | 0.3 | ||
| PU Special Black Paste | 23 | ||
| Thinner | 16 |
Curing agent (N3390) : Butyl ester = 60 : 40
Main agent : Curing agent : Thinner = 3 : 1 : (1~2)
Applications
Automotive OEM coatings, motorcycle varnishes, high-demand plastic paint, two-component PU varnishes or solid color paints for various metals and plastics, high-gloss one-coat black finishes.
Storage Conditions
To prevent premature polymerization due to the high reactivity of this product, keep it tightly sealed and store away from heat sources and direct sunlight. It is recommended to maintain storage temperature below 30 °C. Unused product should be promptly resealed and must not be left open. Under ventilated conditions at 25 °C, the product has a safe storage period of 6 months. Available packaging: 20 kg / 25 kg / 200 kg per drum
Tips: L-1256 Suitable for one-coat black PU coatings with ultra-fast drying; can be polished after 30 minutes at 50 °C.
Related Products
| Product | Description |
|---|---|
| L-1200A | Good Adhesion PU Resin |
| L-1200B | Good Adhesion PU Resin for Inks |
| L-1201 | High Solid Content PU Primer Resin |
| L-1202 | PU Primer Resin for Nylon-reinforced Substrates |
| L-1250 | PU Resin for Metal Paints |
| L-1251 | RCA Resistant PU Resin |
| L-1253 | High Solid Content PU Resin |
| L-1254 | Fast Drying High Solid Content PU Resin |
| L-1255 | High-Gloss Black One-Coat PU Resin |
| L-1256 | Fast Drying High Hydroxyl PU Resin |
| L-1257 | High Weather-resistant & High Build PU Resin |
| L-1258 | High Gloss & High Leveling PU Resin |
| L-1260 | PU Resin for Optical Coating |
| L-1380 | High Flexibility Polyester Resin |
Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.
Contact Person: Yuki
Tel: +86 18027002837(WhatsApp)
Email: service@lencolo37.com