Summary
DOC-S32S is composed of organic materials, inorganic materials and biosynthetic gums. The main components of organic materials are polyacrylamide-based macromolecules. The main components of inorganic materials are magnesium silicate, SiO2 and Al2O3, biosynthetic The material is made by special craftsmanship. It can effectively control the isolation of water loss and suspension stability. Its performance and use characteristics are as follows:
Key performance advantages
1. the main control of suspended solids suspension stability;
2. control the isolation of water loss;
3. for fresh water systems;
4. the maximum applicable temperature of 150 ℃;
5. with other isolation agent admixture good;
6. with drilling fluid or cement slurry compatibility.
Application
1. 1500rpm stirring speed slowly added to fresh water, hydration 20min;
2. Recommended dosage 0.5 ~ 2.5%;
3. For temperature: 0 ~ 150 ℃ (BHCT);
4. The density range: 1.0 ~ 2.30g / cm3;
5. Applicable to existing cement slurry and drilling fluid system.
Technical Data
Item | Index |
Appearance | Beige powder |
Density (20 ° C), g / cm 3 | 0.92±0.20 |
pH value | 7-8 |
Water loss (90 ° C, 2.0%BWOW), mL | <120 |
Settling stability | Cold pulp standing 24Hr no sedimentation; roller furnace aging BHCT @ 4Hr, no sedimentation without stratification |
Safety and Storage
Corrosive: No corrosive;
Oxidation: no oxidants and strong reducing agent;
Toxicity: non-toxic, prohibited food;
Incompatibility: oxidizing agent.
Stored away from open flames, strong oxidants, high temperature or humid environment, to prevent rain.