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Website：www.ht-chem.com
Develop and modify stone protective agent, and study the properties of different formula stone protective agent
Provide different varieties of products as per customer's requires.
|
|
FGS Series |
FSG Modification |
|
|
Protective agent |
30wt% |
30wt% |
|
|
Concentration of protective agent |
Colorless transparent |
A little cloudy |
|
|
Appearance of protective agent |
Essentially unchanged |
A little deeper |
|
|
Stone color changes after protection |
2-3mm |
2-3mm |
|
|
Penetration depth |
95% |
95% |
|
|
The waterproof rate |
90% |
90% |
|
|
Acid resistance |
90% |
90% |
|
|
Alkali resistance |
Level 0 |
Level 0 |
|
|
Protective performance |
Red ink |
Level 0 |
Level 0 |
|
Blue ink |
Level 0 |
Level 0 |
|
|
Cooking oil |
Level 0 |
Level 0 |
|
|
Citric acid |
Level 0 |
Level 0 |
|
|
Red wine |
Level 1 |
Level 0 |
|
|
level |
Level A |
Level A |
|
