How to check your mgo board,contains chloride or not?

There are 2 options:

1-Pour a cup of purified water,immerse some fine screw and mgo board sample.Check corrosion after 7 days.

2-Contact local testing lab,such as SGS. chloride content inspection,cost $300-400. It takes 7 working days


comments (0)

Kunshan, China

41 more from Rockmaxboard