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
|
44/20
Multi purpose Silica sand with light brown colouration. Slightly coarser than J61W / Tapora, it is used extensively for textured coatings, and as a fine grade blasting sand.
Product available in 25kg or metric tonne bulk bags.
|
|
Typical Chemical Analysis:
|
Typical Physical Properties:
|
|
Silica
|
70.80%
|
Specific Gravity (g/mL)
|
2.57
|
|
Aluminium Oxide
|
14.80%
|
Tapped bulk density
|
1.45
|
|
Ferric Oxide
|
1.10%
|
AFS clay content
|
0.20%
|
|
Calcium Oxide
|
5.50%
|
AFS fitness No.
|
50-55
|
|
Magnesium Oxide
|
0.40%
|
|
|
|
Sodium Oxide
|
4.50%
|
|
|
|
Potasium Oxide
|
0.60%
|
|
|
|
Moisture
|
0.01%
|
|
|
|
Loss on Ignition
|
0.24%
|
Typical Sieve Analysis
|
|
|
|
