Bentonite
CAS NO.： 1302-78-9
EINECS NO.: 215-108-5
HS Code:
Commonly known as: Bentonite
Specification:
Appearance: Light yellow powder
Nature:
Generally white, light yellow, due to changes in iron content can be light gray, brown red, brick red, gray black, etc .; there are loose or dense and hard.
Quality index:
Model | Φ600 reading | Fluid loss | Dynamic plastic ratio | Moisture | Wet sieve analysis
(75μm sieve%) |
Drilling grade bentonite | ≥30 | ≤15.0 ml | ≤1.5(Pa/mPa.s) |
| ≤4.0% |
OCMA grade bentonite | ≥30 | ≤16.0 ml | ≤3(Pa/mPa.s) | ≤12% | ≤2.5% |
Product performance and characteristics：
The product has the characteristics of good suspension, thixotropy, small filtration loss, and good wall building performance. It is an ideal basic material for petroleum drilling engineering.
Application：
1. Drilling mud;
2. Paper-making paddle;
3. Decolorizing agent for sewage purification.
Packaging :
50 kg / bag