PROCESSED SANDS


J61W / 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 manufacture, anti-slip surfaces.

 

Product is available in 20kg or metric tonne (1,000kg) bulk bags.


Typical Chemical Analysis:

 

Silica

Aluminium Oxide

Ferric Oxide

Calcium Oxide

Magnesium Oxide

Sodium Oxide

Potassium Oxide

Moisture

Loss on Ignition

 

99.32%

0.16%

0.07%

0.10%

0.02%
0.02%
0.10%
0.10%
0.2%

Typical Physical Properties:

 

Specific Gravity g/mL)
Tapped Bulk density
AFS clay content

AFS fineness No.

2.56
1.55
0.3%
60.65%

 

Click button below to view & download Typical Sieve Analysis