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Foundry Grade Bentonite Powder
Specifications
| Application | Moulding |
| Form | Powder |
| Packaging Type | Plastic Bags, Poly Bags |
| Features | High WTS & Higher MB Value |
| Packaging size | 25kg, 50kg |
We are the manufacturer, supplier and exporter of Foundry Grade Bentonite Powder from Mandvi, Gujarat, India. Our Foundry Grade Bentonite Powder is used as a bonding material in the preparation of molding sand for the production of iron, steel and non-ferrous casting. Foundries also employ sodium Bentonite to clean impurities from melted metals before pouring them. We offer this premium quality powder at low prices
Physical Analysis
|
Properties |
Protocol |
Unit |
Result |
|
Free Swelling Volume 2 |
ASTM D 5890:1995 |
ml |
30-38 |
|
Swelling Index |
IS:6186-1986 |
10ml/gm |
35 |
|
Methylene Blue Absorption Value |
|
mg/gm |
375 - 440 |
|
Liquid Limit |
IS:12446-1988 |
ml/100 |
600 - 700 |
|
Gel Time 2.5gm/25 ml |
IS:12446-1988 |
second |
Instant. |
|
Gelling Index |
IS:12446-1988 |
ml |
85-90 |
|
Moisture Content % by |
|
% |
10.0 - 12.0 |
|
PH Value 2% slurry |
IS:6186-1986 |
pH |
9.5 – 10.5 |
|
Green Compression
|
IS:12446-1988 |
psi |
13 |
|
Wet Tensile Strength |
IS:12446-1988 |
N/cm2 |
0.20 - 0.27 |
|
Dry Mesh % Passing 200 |
IS:6186-1986 |
% |
85 |
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