2021-01-20 19:10:08
2020-03-17 16:09:56
2019-09-26 19:05:41
2019-07-25 10:31:56
Inspection Items:
1. Density test
2. Hardness test
3. Tensile test of locking system
4. Scratch resistance test
5. Shrinkage test
Note:
1. Shrinkage Testing environment: under 70ºC for 6 hours.
2. The former number is original length, and the next number is length after shrinking.
If you need to know more details about our inspection, please don't hesitate to contact us.