product model
3620
chemical name
aliphatic urethane acrylate
characters
curing speed fast, surface-dry easily, non-yellowing, good gloss retention, good anti-cracking performance, good adhesion. compared to similar products on the market, significant feature is high hardness, distinct low viscosity, good abrasion resistance, smell small and non-yellowing.
suggested applications
uv curing wear resistance and scratch resistance coatings, for example, bamboo flooring, pvc floor tile and plastic spraying.
technical indicators
| subject |
criteria |
|
appearance |
colorless viscous transparent |
|
color (fe-co) |
≤ 1 |
|
viscosity (cps/25鈩? |
40000-50000 (ndj-79 type viscometer) |
|
nco (%) |
0 |
|
functionality |
6 |
|
refractive index (25鈩? |
1.492±0.005 |
|
density (g/cm3) |
1.21±0.02 |
|
package (kg) |
200 |
note
products should be stored in a low temperature, shabby and drying, ventilated room, seal preservation.
the storage life at room temperature is 12 months, expired on the check, can still be used.
this is a low-toxic materials, should avoid contact with skin. cleanse with detergent once in any touch.