Description:
KCP-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, KCP-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 jumbo 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.
Typical Bulk Density:
| Grit(P) g/cc Grit(P) g/cc Grit(P) g/cc |
| 12 1.55 36 1.57 100 1.44 |
| 16 1.56 40 1.54 120 1.43 |
| 20 1.56 50 1.54 150 1.42 |
| 24 1.57 60 1.53 180 1.41 |
| 30 1.57 80 1.46 220 1.40 |
Grain Size Distribution :
Upon ANSI B74.18-2006, FEPA-standard 43-1:2006 or ISO 6344-2: 1998
Packing:
20 Kg/25Kg Paper bags, 25 Kg PP bags,50 Lbs Paper bags, 2000lbs Jumbo,1MT Jumbo Bags etc