PRODUCT: Dustfree sand SIZE:36mesh
USAGE:Glass Blasting
Dustfree sand is new eco-friendly blasting material, with the raw material of bauxite, coal and so on. It is applied in Glass sandblasting and Abrasive tools. Free dust sand is the substitute for Middle and low-intensity sand such as Quartz sand, glass balls, and metallic balls.
AVERAGE CHEMICAL COMPOSITION(TYPICAL) PHYSICAL PROPERTIES(TYPICAL)
Al2O3 60-70% Shape Round
SiO2 6-10% Color Yellow
Fe2O3 2-5% Broken Rate ＜8% under 52Mpa
TiO2 1.5-2% Mohs Hardness 6-7
MnO 3-5% Roundness ≥90%
K2O 1-2%
CaO 1-2%
SIZE RANGE
SIZE SIZE RANGE (dia.um)
36mesh 0.425 – 0.850
ADVANTAGES
–high hardness
–Good liquidity
–No dust
–Wear resistance
–the minimal mutual friction force
–Well-distributed size
PACKAGING:25kgs PVC bags+1MT big bag
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