For you to unveil the silicon laboratory of glass-lined glaze resistance to boiling hydrochloric acid erosion test: test steps points and precautions. Do the test generally requires the following points: 

(A) sample preparation and sample test pre-treatment 

(B) test device introduction 

(C) test solution preparation and test 

(D) the end of the experiment sample processing and results calculation 

The first two issues we have told the sample preparation and sample test pre-treatment, test device introduction. Today, we will talk about the preparation of the test solution, test, and the end of the test sample processing, results calculation. 

Test solution preparation and test 

Test solution preparation 

20% (mass fraction) hydrochloric acid solution: prepared with hydrochloric acid and distilled water. The density is between 1.097g/mL and 1.099g/mL. The hydrochloric acid used to configure the solution should comply with the relevant regulations.

For you to unveil the silicon laboratory of glass-lined glaze resistance to boiling hydrochloric acid erosion test: test steps points and precautions. Do the test generally requires the following points: 

(A) sample preparation and sample test pre-treatment 

(B) test device introduction 

(C) test solution preparation and test 

(D) the end of the experiment sample processing and results calculation 

The first two issues we have told the sample preparation and sample test pre-treatment, test device introduction. Today, we will talk about the preparation of the test solution, test, and the end of the test sample processing, results calculation.