Quick Details

• Place of Origin: Henan, China (Mainland)
• Brand Name: Hong Feng
• Model Number: GC-GPA

Packaging & Delivery

Specifications

green, friable, high bulk density silicon carbide abrasive grain. 

Description:

GC-GPA is a green, friable, medium bulk density silicon carbide abrasive grain. To get this kind of grains, we specially process the ingots, separate the magnetic material, and sieve the grains carefully to get a complete range of grit sizes.

Applications:

GC-GPA can be used in refractory, ceramic and abrasive area, such as making vitrified bonded grinding wheels, resin bonded tools, to process cast iron, hard alloy, tatium alloy and high speed steel. As loose grains, it is widely used for polishing none-metal material like ceramic, glass, stone, agates, jades and jewels.

Typical Chemical Analysis:

SiC                        99.43%

Free Carbon                  0.17%

Fe2O3                       0.12%

Physical Properties:

Color                       Green

Shape                       Angular

Crystal Form                 Alpha silicon carbide in hexagonal system

Specific Gravity               3.20

Hardness                    HV3280-3400, 9.15 Mohs scale

Magnetic Material             0.0032%

Macrogrit Grain Sizes Available (F or JIS):

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220.

Microgrit Sizes Available:

F240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.

JIS240,280,320,360,400,500,600,700,800,1000,1200,1500,2000,2500,3000,4000,6000,8000.