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B-6263
Bossin
Product specifications：
Items | Specification | Testing methods |
Appearance | Clear liquid | Visual inspection |
Color（APHA） | ≤50 | GB/T 3143-1982 (Platinum-Cobalt Method) |
Viscosity（cps/25℃） | 1500-3000 | GB/T 2794-2013 |
Acid Value（mgKOH/g） | ≤6.0 | GB/T 6743-2008 |
Hydroxyl Value（mgKOH/g） | 15±3 | GB/T 7193-2008 |
Specific Gravity（g/cm3） | 1.01±0.02 | GB/T 6750-2007 |
Refractive Index（25℃） | 1.45±0.005 | GB/T 614-2006 |
Efficient Content（%） | ≥80 | Theoretical values |
Functionality | 4 | Theoretical values |
Characteritics：
B-6263 is a four-functional polyurethane acrylate with hydroxyl group, fast curing speed, high film fullness, and excellent toughness. It can effectively eliminate the pinholes and bubbles of the coating and improve the hiding power. Excellent resistance to boiling. At the same time, with the coordination of -NCO, the hydroxyl group can satisfy the effective curing of the heterogeneous position of light during UV curing.Good adhesion to ABS, PU primer. A small amount of additive curing can be done by adjusting the formula.
Applications：
Automotive interior parts, electric vehicle plastic components finish paint
Shelf life：
Store at room temperature sealed away from light, shelf life: 6 months.
Packaging：
200L Packing Drum.
Product specifications：
Items | Specification | Testing methods |
Appearance | Clear liquid | Visual inspection |
Color（APHA） | ≤50 | GB/T 3143-1982 (Platinum-Cobalt Method) |
Viscosity（cps/25℃） | 1500-3000 | GB/T 2794-2013 |
Acid Value（mgKOH/g） | ≤6.0 | GB/T 6743-2008 |
Hydroxyl Value（mgKOH/g） | 15±3 | GB/T 7193-2008 |
Specific Gravity（g/cm3） | 1.01±0.02 | GB/T 6750-2007 |
Refractive Index（25℃） | 1.45±0.005 | GB/T 614-2006 |
Efficient Content（%） | ≥80 | Theoretical values |
Functionality | 4 | Theoretical values |
Characteritics：
B-6263 is a four-functional polyurethane acrylate with hydroxyl group, fast curing speed, high film fullness, and excellent toughness. It can effectively eliminate the pinholes and bubbles of the coating and improve the hiding power. Excellent resistance to boiling. At the same time, with the coordination of -NCO, the hydroxyl group can satisfy the effective curing of the heterogeneous position of light during UV curing.Good adhesion to ABS, PU primer. A small amount of additive curing can be done by adjusting the formula.
Applications：
Automotive interior parts, electric vehicle plastic components finish paint
Shelf life：
Store at room temperature sealed away from light, shelf life: 6 months.
Packaging：
200L Packing Drum.
