- 产品描述
-
黑碳化硅(SiC)是以石英砂,石油焦和优质硅石为主要原料,通过电阻炉高温冶炼而成。其硬度介于刚玉和金刚石之间,机械强度高于刚玉,性脆而锋利。
应用范围:
黑碳化硅广泛应用于树脂和陶瓷砂轮,涂附磨具,耐火材料,喷砂,研磨,抛光等领域。
CHEMICAL COMPOSITION
Grit Size
SiC
F.C
Fe₂O₃
14# - 90#
Min. 98.5%
Max. 0.20%
Max. 0.20%
100# - 240#
Min. 98.5%
Max. 0.25%
Max. 0.25%
TYPICAL PHYSICAL PROPERTIES
Hardness:
9.0 mohs
Grain shape:
Blocky, Sharp
Melting point:
2700℃
Specific gravity:
3.20 g/cm³
Bulk density:
1.2 - 1.6 g/cm³
Colour:
Black
AVAILABLE SIZES
FEPA-F Standard
Macro: 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220
Micro: 240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200
FEPA-P Standard
Macro: 12, 16, 20, 24, 30, 36, 40, 50, 60, 70, 80, 100, 120, 150, 180, 220
Micro: 240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200, 1500, 2000, 2500
Custom Sizes Available Upon Request
PACKING
(1)1000 kgs. in a big bag
(2)40 x 25 kgs. Bags on a pallet
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