Black silicon FEPA P grit,
black silicon carbide grain for producing coated abrasives products
for making SiC waterproof paper

Description:

CP-16 is a kind of high pure black silicon carbide grain for coated abrasives. With the concentrated

size distribution and sieving strictly based on FEPA standard,the flake and needle grit shape were

carefully kicked out, CP-16 can help coated abrasives tools to perform a more excellent working

efficiency.

Applications:

CP-16 is widely used for making coated abrasives products like sanding paper, sanding cloth, sanding belt and jumb rolls for working on the metals material.

Typical Chemical Analysis:

Al2O3                       98.47%

Free Carbon                 0.14%

Fe2O3                       0.18%

Physical Properties:

Color                        Black

Shape                       Angular

Crystal Form                 Alpha silicon carbide in hexagonal system

Specific Gravity               3.21

Hardness                    9.2 Mohs scale

Magnetic Material             0.0065%

Macrogrit Sizes Available (P):

12, 16, 20, 24, 30, 36, 40, 50, 60, 80, 100, 120, 150, 180, 220.

Microgrit Size Available (P):

240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200, 1500, 2000, 2500.

Grain Size Distribution :

Upon ANSI B74.18-2006, FEPA-standard 43-1:2006 or ISO 6344-2: 1998

Key words:

black silicon carbide for making coated waterproof sanding paper,silicon carbide grit,abrasive,abrasive material,carborundum