INDUSTRIAL SANDS
www.industrialsands.co.nz
info@industrialsands.co.nz
612 Swanson Rd. Swanson,
Auckland, New Zealand.
Telephone : + 64 9 473 5417
Facsimile : + 64 9 473 8417
Mobile : ( 0274 ) 979 888
Factory : + 64 9 833 7576
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J61W / TAPORA - MATAIA / TAPORA
Near white, high purity silica sand widely used for foundry casting and mould making. Firmly established as the best sand in New Zealand for this purpose. Other applications include, specialised flooring, resin and grout fillers, glass making.
Product available in 25kg or metric tonne bulk bags.
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Typical Chemical Analysis:
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Typical Physical Properties:
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Silica
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99.32%
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Specific Gravity (g/mL)
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2.56
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Aluminium Oxide
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0.16%
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Tapped bulk density
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1.55
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Ferric Oxide
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0.07%
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AFS clay content
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0.3%
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Calcium Oxide
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0.10%
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AFS fitness No.
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60-65
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Sodium Oxide
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0.02%
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Potasium Oxide
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0.10%
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Moisture
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0.10%
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Loss on Ignition
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0.20%
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Typical Sieve Analysis
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