garnet abrasive grit

Specifications

garnet abrasive grit

sand blast abrasive garnet abrasive

Main technical:

(1)Blast cleaning of steel structure, hull and bridge;
(2)Waterjet cutting of metal, stone and glass;
(3)Filter medium of chemical industry, petroleum, pharmacy and water treatment; 
(4)Grinding of marble, optical lens, glassware, leather and other materials;
(5)Raw material of grinding wheel, oil stone, emery cloth and abrasive paper;  
(6)Wear-resistant material of expressway pavement, runway, wear-resistant rubber and anti-skid paint.

The average chemical composition:
SiO2-----------------38% 
Al2O3---------------19%
FeO-----------------22%
Fe2O3---------------3%
CaO-----------------12%
MgO------------------5%
TiO2------------------1%
MnO------------------1%

Proportion ----------39
Rong bi : ------------1.9Ton/M3
Hardness------------7.5-8.0
Melting point -------1250 degree

size:18mesh ,20/40 30/60  80 90 115 150mesh