| Customization: | Available |
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| CAS No.: | Optical Coating |
| Formula: | Good Recoatability |
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L-1260 PU resin for optical coating good adhesion good recoatability for two-liquid PU varnish or solid color paint
L-1260 is a special modified hydroxyl acrylic copolymer that is used with non-yellowing polyisocyanate at room temperature. It is very suitable for two-liquid varnishes and solid-color paints. It also has excellent physical and chemical properties and pigment dispersion. It has excellent adhesion to optical coatings, and also has good adhesion to ABS, PC, PC fiber reinforced, PMMA, fiberglass, aluminum, plated and other metal substrates.
| Appearance | Colorless transparent liquid | |
| Viscosity (25ºC, CPS) | 1,000 - 3,000 | |
| Solid content % | 50±2 | |
| OH value (solid) | 55 mgKOH/g | |
| OH % (solid) | 1.7 | |
| Acid value (solid) | 7-12 mgKOH/g | |
Good adhesion to optical coatings, good color addition, good recoatability, good inter-layer adhesion, and good chemical resistance
| Product | Description | Properties & Applications |
| L-1200A | Good Adhesion PU Resin | L-1200A is mainly used as a primer, and its adhesion to various metal substrates such as aluminum and stainless steel is much better than L-1201. |
| L-1200B | Good Adhesion PU Resin for Inks | L-1200B is mainly used for screen printing ink, with good adhesion to aluminum, stainless steel, glass, ceramics and other substrates. |
| L-1201 | High Solid Content PU Primer Resin | L-1201 is mainly used as a primer and has good adhesion to various metal substrates such as aluminum and stainless steel. |
| L-1202 | PU Primer Resin for Nylon+Fiber | L-1202 is mainly used as a primer and has good adhesion to nylon + 55% fiberglass substrate. |
| L-1250 | PU Resin for Metallic Paint | L-1250 has good arrangement of silver powder and pearlescent powder, and good adhesion to carbon fiber and glass fiber reinforced plastic. It can be used as a monocoat PU coating. |
| L-1251 | RCA Resistant PU Resin | has good RCA resistance, up to 200 cycles, and can be used for products with high wear resistance requirements. |
| L-1253 | High Solid Content PU Resin | has low VOC content, high leveling, high fullness and high gloss. |
| L-1254 | Fast Drying High Solid Content PU Resin | has low VOC content, high leveling, high fullness, high gloss, and quick drying. |
| L-1255 | Monocoat High-gloss Black PU Resin | L-1255 can be used to make a black PU coating with good leveling, good fullness and boiling resistance. |
| L-1256 | Fast Drying High Hydroxyl PU Resin | Tips: L-1256 can be used for monocoat black PU coating, which is super fast drying and can be polished at 50ºC×30min. |
| L-1257 | High Weather-resistant High Fullness PU Resin | has high weather resistance, high fullness, high alcohol resistance (more than 3000 times), and good MEK resistance (1 hour). |
| L-1258 | High Gloss PU Resin | can be used to make monocoat high-gloss PU with good leveling, good fullness and resistance to water boiling. |
| L-1260 | PU Resin for Optical Coating | has particularly good adhesion to optical coatings and good recoatability. After recoating, the adhesion is 5B after boiling at 100°C for 30 minutes. |
| L-1380 | High Flexibility Polyester Resin | has good flexibility and fullness, and can be used as the main resin of elastic (soft feel) coatings with high weather resistance (durable non-stick). |
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