NAVTARA ORGANICS LIMITED
953, Sector-15, Faridabad-121007, INDIA.
Phone: +91-129-5001654. Mobile: +9891335556. Email:
navtara@mantraonline.com
Specifications of Sodium Polysilicates
Cold Water Soluble powders.
&
ANHYDROUS (INSOLUBLE) POLYSILICATE POWDERS
THE PRODUCT APPRECIATED BY EXACTING USERS FOR QUALITY AND COST
Soluble grades (PORTEX grades), are widely used as Inorganic Incombustible
High temperature binders, in Refractories, Ramming masses, Gunning &
Patching mixes, Refractory mortars, Lining, and Castables;
Doing away with cumbersome two component systems.
Considerable ease
and precision in formulations and ready to mix systems possible.
| Specifications |
Portex-A Soluble |
Portex N Soluble |
Anpo N Anhydrous |
| SiO2 | 53% | 60% | 60% |
| Na2O | 28% | 20% | 20% |
| Ratio | 1 : 2.1 | 1 : 2.8 | 1 : 2.8 |
| Bulk Density g/l | 600 - 750 | 600 - 750 | |
| pH | 11 - 12 | 11 - 11.75 | 11.5 - 12 |
| Solubility | Good | Good | Nil |
| Loss on Ignition % | 20 | 19 | Nil |
Anhydrous powders are not soluble in cold water application.
These grades are known as ANPO grades.
| Portex grades add to the Green strength |
| The fused strength is promoted by Anhydrous varieties (ANPO grades) |
USES:
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For trade enquiries, please contact us at:
NAVTARA ORGANICS LIMITED
953, SECTOR 15, FARIDABAD
HARYANA STATE, INDIA.
Email Navtara@mantraonline.com
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