| Customization: | Available |
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| CAS No.: | Self-Hraling PU Resin |
| Formula: | Self-Hraling PU Resin |
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| Appearance | Colorless transparent liquid |
| Viscosity (25ºC,CPS) | 30 - 120 |
| Solid content % | 55±2 |
| OH value (solid) | 130mgKOH/g |
| OH% (solid) | 3.9 |
| Acid value (solid) | 2-5mgKOH/g |
| Solvent | Butyl ester |
The coating film has self-healing function. It can be repaired in 1 hour at room temperature and in seconds with hot water;
Good aging resistance;
Good acid rain resistance and chemical resistance;
Good adhesion to PVC, TPU, ABS, PC, ABS+PC and other materials;
It has anti-fouling function and the water drop angle is above 105 degrees.
Invisible car coatings for automobiles;
Self-repairing coatings for motorcycles;
Self-repairing coatings for high-end electronic products;
Anti-stain coatings for various soft materials, etc.
| Product | Description | Properties & Applications |
| L-2800B | L-2800B is a fluorine-modified acrylic copolymer containing OH group. When paired with non-yellowing polyisocyanate at room temperature, it can be made into a two-component varnish with good construction performance, super weather resistance chemical resistance, good stain resistance, and good anti-grattifi performance. It has excellent physical and chemical properties and good leveling properties. | Ultra-high weather resistance; Good stain resistance; Good anti-graffiti performance; Good chemical resistance It can be used in 3C anti-graffiti PU coating, mobile phone anti-graffiti PU coating, wood anti-graffiti PU coating, strong anti-fouling coating, super weather-resistant coating, etc. |
L-2900 |
L-2900 is a specially modified PU resin. After cross-linking reaction with isocyanate, an interpenetrating network structure system is formed. After mixing, toughness and plasticity of base material are outstanding. After drying and film formation, scratches on the surface will not cause a fracture response, and it has good anti-scratch and quick repair effects. The aint film has characteristics of good fullness, good aging resistance, and self repair function. It is suitable for high-requirements automotive protective films, automotive interior parts, motorcycle helmet protective coatings and other fields. It is alos a good product for adjusting flexibility of cotaiing films. | The coating film has instant self-healing performance in seconds; Good aging resistance; Good chemical resistance; Good adhesion to PVC, TPU, ABS, PC, ABS+PC and other materials It can be used in invisible car coatings for automobiles, self-healing coatings for high-end electronic products, self-healing coatings for motorcycles, etc. |
| L-8100 | L-8100 is a special amine-modified grafted UV resin. L-8100 resin can be cured quickly and has excellent surface drying properties when cured by LED, the cured film has low shrinkage and has impact on the flexibility of the overall coating. It can also increase the adhesion of the coating to the substrate. It's very suitable for applications that require low exothermic temperatures, such as temperaturechanges, silver, nail polish, etc.; L-8100 is very compatible with all kinds of UV resins and has good stability. Recommended for photo-curing polymerization of various unsaturated systems such as LED curing, UV coatings, UV inks, UV injet, UV varnish, UV roller cotaing, etc. | Low residual odor after curing; Promote deep curing and excellent surface drying performance; Good pigment wetting and stability; Increase product chemical resistance and heat resistance It can be used in UV coating, UV 3D printing ink, UV screen printing ink, UV adhesive, UV solder mask ink, UV inkjet, UV nail polish, UV flexo printing, UV roller coating, etc. |
| L-8120 | L-8120 is a 2-functional tertiary amine co-initiator with a speical structure of acrylic acid acyloxy group with very low odor. It can provide a large amount of active hydrogen, effectively avoid oxygen inhibition, increase the curing speed, and show excellent surface drying performance when used in formulas. Compared with tertiary amine products of the same type, L-8120's appearance color is very high, and the color change is very small during storage, it shows excellent yellowing resistance | Extremely low odor; Low skin irritation; Effecient surface drying performance; Excellenet yellowing resistance; Excellent compatibility; It can be widely used in the photocuring polymerization reaction of various unsaturated systems such a UV coatings, UV 3D printing inks, UV screen printing inks, UV adhesives, UV solder mask inks, UV injet, UV nail polish, UV flexo printing, UV roller coating, etc. |
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