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2KG B40 GRADE PLATINUM GRIT

R100.00

Description:
Platinum Grit is a specially selected and graded platinum slag with sharp angular particles
Particularly resistant to fracturing on impact
It is used where expendable abrasives are required for on-site abrasive blasting in shipyards, steel construction, oil refineries, power stations, offshore oil rigs and any blasting yard
Designed for diverse and flexible applications
The product is specially graded to optimise production whilst achieving designated surface preparation standards according to industry norms

Specifications:
Sieving range: Grade B40
Size range: 0.1 – 0.6mm
Profile range: 38 – 54 microns
Hardness > 6 Moh scale (Section 4.1.2 of SSPC- AB1)
Specific gravity Ave. 2.7 (ASTM C128-15)
Bulk density ≈ 1.39 kg/m³
Free silica Not detectable
Conductivity <250 μS/cm (ISO 11127-6)
Moisture content <0.05% (ASTM C566-13)
Oil content None (ASTM D7393-16)
Shape Angular
Storage Dry, sheltered storage conditions

Typical chemical analysis
Silica, crystalline: None
Si02: 40 – 50%
Fe203: 15 – 35%
Mg0: 15 – 25%
Al203: 5 – 10%
Ca0: 5 – 10%
Cr203: 1 – 5%

Packaging Includes:
2kg Tub of B40 Grade Platinum Grit

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