Alkali measures
■ measuring principle After immersing the product in the solution (a certain time), corrosive coating layer confirmation ■ Equipment Condition Put hydroxide concentration of 93% 52.6g Cup After 946g of pure subscription, continue stirring
|
■ SPEC decision
■ Formation reportProduct measurement reports
The samples taken out after the arrival time; container Open the lid, put the sample in a solution
The specimen was washed with water and dried
Observe the film surface
Psalm attached to the report
■ Formation report