Product specifications：
Items | Specification | Testing methods |
Appearance | Clear liquid | Visual inspection |
Color（APHA） | ≤50 | GB/T 3143-1982 (Platinum-Cobalt Method) |
Viscosity（cps/60℃） | 20000-45000 | GB/T 2794-2013 |
Acid Value（mgKOH/g） | ≤2.0 | GB/T 6743-2008 |
Specific Gravity（g/cm3） | 1.05±0.02 | GB/T 6750-2007 |
Refractive Index（25℃） | 1.492±0.005 | GB/T 614-2006 |
Efficient Content（%） | 100 | Theoretical values |
Functionality | 2 | Theoretical values |
Characteritics：
Large molecular weight
No monomer
Good adhesion to plastic substrates (PC & PVC & PET & PMMA)
Low shrinkage
Good flexibility
Good tensile property
Strong acid and alkali resistance
Applications：
All kinds of plastic or special substrate bonding UV adhesive
Shelf life：
Store at room temperature sealed away from light, shelf life: 6 months.
Packaging：
20L Packing Drum & 200L Packing Drum.