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L-6209 High-Covering 2-functional UV Polyurethane
L-6209 is a 2-functional UV polyurethane offers excellent oil resistance on contaminated substrates, prevents shrinkage holes, provides high gloss, and maintains cost efficiency. It delivers a well-balanced combination of flexibility, toughness, and improved fullness and gloss. The incorporated carboxyl groups further enhance adhesion, substrate wettability, and metallization performance, making it suitable for a wide range of UV coatings and inks.
| Appearance | Colorless transparent liquid |
| Viscosity (60ºC, CPS) | 6,000-8,000 |
| Color Value (Gardner) | ≤1 |
| UV Content (%) | 100 |
| Density (25ºC,g/cm³) | 1.1±0.1 |
| Acid Value (mg KOH/g) | ≤2 |
| Refractive Index | 1.536 |
| Shore Hardness | 76D |
| Functional Group | 2 |
Excellent hiding power with high film build
High gloss with substantial film thickness
Good adhesion and substrate wetting
Balanced flexibility and hardness
Good metallization performance
UV wood coatings; UV paper varnishes; UV plastic coatings; UV inks; UV vacuum metallization primers
| Product | Description | Properties & Applications |
| L-6200C | Good Plating Property 2-functional UV Polyurethane resin | has excellent plating properties, drying properties, and reaction speed. The paint film does not lifting the bottom, has good leveling, and oil resistance. |
| L-6201 | Economical 2-functional polyurethane resin | low-cost, has good flexibility, yellowing resistance, and can be LED cured. |
| L-6201D | Organotin-free difunctional polyurethane acrylic resin | Does not contain organic tin, fast response, low cost, good leveling and flexibility. |
| L-6203 | Dilution Resistant 2-functional UV Polyurethane | has high performance, flexibility, good plating, stretchability, and high covering property. |
| L-6205 | Yellowing resistant aliphatic 2-functional UV polyurethane resin | 2-functional polyurethane which is resistant to yellowing, with fast reaction, good flexibility and excellent comprehensive performance. |
| L-6205D | Tin-free 2-functional polyurethane acrylate | Yellowing-resistant bifunctional polyurethane, fast response, good flexibility, does not contain organic tin. |
| L-6206 | Non-yellowing 2-functional polyurethane acrylic resin | non-yellowing 2-functional polyurethane with fast reaction, good flexibility and good film toughness. |
| L-6206A | Non-yellowing 2-functional polyurethane acrylic resin | Non-yellowing 2-functional polyurethane, fast response, good flexibility, and good film toughness |
| L-6206C | Flexible 2-functional UV polyurethane resin | has the advantages of flexibility, elasticity, and good plating properties. It has the performance of providing large-area leveling, reducing shrinkage, and adjusting flexibility. |
| L-6207 | High leveling, high wear resistance 2-functional polyurethane | has good leveling with mirror effect, quick response, good paint film toughness, good 3D hot bending, and RCA resistance is over 200 times. |
| L-6210 | Tough 2-Official UV Polyurethane Resin | has excellent elasticity and flexibility, excellent toughness, and the coating film has excellent tear resistance. |
| L-6211 | Low viscosity 2-functional UV polyurethane resin | has ultra-low viscosity, good color addition, fast curing and low odor. |
| L-6211D | Low viscosity 2-functional organotin-free UV polyurethane resin | Does not contain organic tin, is ultra-environmentally friendly, has ultra-low viscosity, good color addition, fast curing speed, and low odor. |
| L-6280 | 2-functional polycarbonate modified polyurethane | liquid 2-functional polycarbon, which has good boiling resistance, high temperature resistance, fast reaction speed and very good toughness. |
| L-6290 | High stretch 2-functional UV polyurethane | 2-functional aliphatic polyurethane resin with the best stretchability, with fast reaction speed and very good toughness. |
| L-6298 | High reaction 4-functional speed UV polyurethane | has good surface dryness and flexibility, making it very suitable for peelable coatings, fast reaction speed is its typical feature. |
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