Quick Details

• Place of Origin: Henan, China (Mainland)
• Brand Name: HRAC
• Model Number: GMERY
• Usage: sandblasting
• Abrasive Grain Sizes: F16-220

Packaging & Delivery

Specifications

Sandblasting;Water-jet Cutting Abrasive;Water Filtration Media;Coated Abrasive; 

Description:

GMERY is a kind of important natural abrasive material with the mezzo hardness, good toughness and self-sharpeness ability.

Applications:

GMERY as a kind of polishing media, is widly used in polishing of glass screen, single crystal silicon, optical lens, rust sand blasting or water jet cutting.

GMERY as a kind of sandblasting abrasive media, it is mainly used in remove rust, paint and corrosion, suitable for various of applications used on metal, brick, concrete and masonry.

Typical Chemical Analysis:

Al2O3                       23.22%

SiO2                        37.98%

Fe2O3                       5.22%

FeO                        20.03%

MgO                         6.02%

CaO                         6.15%

MnO                         0.16%

TiO2                         0.54%

Physical Properties:

Color                           Heavy red, orange red, rose red, brown

Shape                         Angular, edge sharp

Crystal Form              Isometric system

Specific Gravity               3.5

Hardness                    7.0-7.9 Mohs scale

Melting Temperature         1350 oC

Size Available :

Mesh: 30/60, 40/80, 50/100, 50/120, 60/100, 60/150, 80/120, 80/150

Grit: 16, 20, 24, 30, 36, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220.