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Silicone-based UV-curable resin
B-868H
Product features:
B-868H is a silicone-modified polyurethane acrylate that is solvent-free, oil-resistant, and highly effective against graffiti. It exhibits excellent compatibility with epoxy-based acrylates as well as conventional high-functional polyurethane acrylates, and features rapid curing speed.
Recommended use:
UV coating.
Shelf life:
Store at room temperature, sealed and protected from light. Shelf life: 6 months.
Packaging specifications:
200L packaging drum.
Precautions:
B-868H has extremely low surface tension and requires testing for compatibility with other resins as well as formulation stability.
Product Specifications:
| Project | Indicator | Detection method |
|---|---|---|
| Appearance |
Semi-transparent liquid |
Visually |
| Color (APHA) | ≤80 | GB/T 3143-1982 (Platinum-Cobalt Method) |
| Viscosity (cps/60℃) | 1000-6000 | GB/T 2794-2013 |
| Acid value (mg KOH/g) | ≤2.0 | GB/T 6743-2008 |
| Specific gravity (g/cm3) | 1.15 ± 0.02 | GB/T 6750-2007 |
| Refractive index (25℃) | 1.463 ± 0.005 | GB/T 614-2006 |
| Active ingredient (%) | 100 | Theoretical value |
| Functionality | 6 | Theoretical value |
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