1. Product introduction
This product calcium hydroxide is a white powder solid. The chemical formula Ca (OH) З is commonly known as hydrated lime and hydrated lime, and the aqueous solution is called clarified lime water. Calcium hydroxide is a kind of strong alkali with the universality of alkali. It is commonly used to improve the pH value of drilling fluid; Adjust the alkalinity of drilling fluid and remove carbonate ions from drilling fluid.
2. Product performance index
| Performance | Index |
| appearance | White powder |
| Calcium hydroxide content % | ≥80 |
| Sieve residue (0.125mm standard sieve) % | ≤4.0 |
| Mass fraction of acid insoluble matter % | ≤1.0 |
3. Use guide
Dosage: determined according to actual demand. When adding calcium hydroxide, wear corresponding labor protection articles, add slowly and stir fully to prevent splashing injury.