Audited Supplier
bentonite
RoHS, CIQ, CE, ISO 9001:2008
50kg Per Woven Bag
Dark Gray
Ceramic, Paper, Concrete, Model
Powder
2.60
8 - 30
24 Mls
2 Mls
99.00
99.75
69.56
20.69
2.43
2.70
HBCS
50kg/Bag
Cosmetic grade bentonite
Hebei
2508100000
Product Description
Industry oil bleach activated clay bentonite
| Item | Index | Test results |
| Color | white or grey or pink | grey |
| Bleaching Power ,% | 90 | 97 |
| Free acid(H2SO4)% | ≤0.2 | 0.17 |
| Fineness(200mesh) | ≥90 | 99 |
| Filter speed (ml/min) | ≥ 5.0 | 5 |
| Bulk density(g/ml) | 055+0.10 | 0.62 |
| Specific surface area (m2/g) | ≥280 | 290 |
| PH | 2.2-3.4 | 2.6 |
| Heave metal(Pb)mg/kg | ≤1 | 0.5 |
| As(mg/kg) | ≤2 | 1.1 |
| Moisture,% | ≤5 | 4 |
1. Proven to be one of the most effective sealants on the market
2. Swells much larger than its mass, then forms a strong water & chemical proof
3. Sodium bentoniteproduced by a naturally occurring mineral, environmentally-friendly
4. Acts as a hydrated aluminum silicate & it is a rock composed of crystalline clay like Montmorillonite Mineral clay
5. High swelling & gelling properties
6. Strong viscosity with excellent colloidal properties
7. Animal feed grade
8. Fertilizer grade
9. Cosmetic grade
10. Cement/drilling factory
Natural Sodium bentonite specification for reference
CAS Number: 1302-78-9 Name: Bentonite MICROBIAL LIMITS PLATE COUNT Aerobic microbial plate count is typically 100 cfu/g. No presence of S. aureus, E. coli, Salmonella sp. or P. Aeruginosa STORAGE: Store in cool location, keep away from heat and direct sunlight. Keep container sealed. HANDLING PRECAUTIONS: Please refer to the Chuangsen Bentonite Material Safety Data Sheet. |
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