Here I would like to make some de_script_ion on our crystal glue(UV glue).

We have two types as follows:
1. 5975 glue--- From crytal to film.
2.8989 glue---- From crystal to crystal.

5875glue is the most commonly used glue or the essential glue for making photo crystal. Either 1-piece crystal or 2-piece crystal needs it. But for 2-piece crystal, it doesn't need use 8989 glue.

8989 glue technical data
1、 Color：Transparent
2、 Hardness：800MPa.s
3、 Solidification time：＜20s
4、 Pencil hardness：＞H5

It is specially produced according to our crystal films for strengthening scoring resistance and anti-dissolution ability.