Tel
Tel
+8618142863185
Follow us
Official Accounts
Official Accounts
- Top
Product Center
Aliphatic polyurethane acrylate
B-295A
Product features:
B-295A is a bifunctional PUA resin with a special structural design, containing 15% IBOA monomer. It features a medium-to-low molecular weight and exhibits excellent adhesion and tensile strength at break. Thanks to its unique rigid structure, this resin cures rapidly, dries well, and boasts high surface hardness. It is suitable for use in adhesives and UV-plastic coatings, allowing formulation adjustments to fine-tune hardness and flexibility while balancing resistance to boiling water, salt spray, high and low temperatures, and thermal cycling. Additionally, when incorporated into UV-plastic varnishes and vacuum-plating formulations, it enhances resistance to boiling water and to hand sweat with high pH levels.
Recommended use:
Shelf life:
Packaging specifications:
Precautions:
Product Specifications:
| Project | Indicator | Detection method |
|---|---|---|
| Appearance | Transparent liquid | Visually |
| Color (APHA) | ≤80 | GB/T 3143-1982 (Platinum-Cobalt Method) |
| Viscosity (cps/60℃) | 25,000–45,000 | GB/T 2794-2013 |
| Acid value (mg KOH/g) | ≤2.0 | GB/T 6743-2008 |
| Specific gravity (g/cm3) | 1.11 ± 0.02 | GB/T 6750-2007 |
| Refractive index (25℃) | 1.518 ± 0.005 | GB/T 614-2006 |
| Active ingredient (%) | 100 | Theoretical value |
| Functionality | 2 | Theoretical value |
Share to: