Specifications of Superfill-D- Fine Grade Expanded Perlite.
Physical Properties | |
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Product | SUPERFILL-D – Fine Grade Expanded Perlite. |
Form | Coated fine grade expanded perlite. [Vacuum Grade] |
Bulk Density | 45 - 55 kgs per cu.m. |
Compact Density | 60 - 90 kgs per cu.m. |
Particle Size | 90% in the range of –1.18 mm to + 0.53 mm |
pH | 6.0-8.5% |
Free Moisture | 1% MAX |
Organic Content | 0.1-0.2% |
Typical Chemical Properties | |
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Silicon dioxide (SiO2) | 72 - 75% |
Aluminium Oxide(Al2O3) | 11 - 14% |
Potassium Oxide(K2O) | 3 - 5.7% |
Sodium Oxide(Na2O) | 2.8 - 4.3% |
Calcium Oxide(CaO) | 0.1 - 0.9% |
Ferric Oxide(Fe2O3) | 0.5 - 0.9% |
Magnesium Oxide(MgO) | 0.02 - 0.32% |
Chemically inert. |
PACKING : PACKED IN PP LAMINATED WOVEN BAGS WITH INNER LINER OF 6 KGS NET WEIGHT.