Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Package
woven bag
Delivery Lead Time
Tianjin port of Chian 2011-09-29
Detailed Description
Excellent raw materials make good hardness and toughness, high efficiency and durability.
Black silicon carbide grit F grade 20-220#; 97%min, 0-1, 1-3, 3-5mm; Lumps (90% and 97%min); Black silicon carbide micropowder F230-F3000/JIS240-JIS8000
Black silicon carbide is produced from quartz sand and high quality anthracite/petroleum coke under high temperature in and electric resistance furnace. It looks black and has a microhardness of 2800-3300kg/mm2. Abrasive tools made of it, are fit to grind metals and non-metals materials of low tensile strength, for example, grey cast iron, brass, alumina, stone, leather and hard rubber etc. It can also be used for refractory purpose or in electronic industry.
From Beijing Kaibiyuan Trading Co., Ltd. We supply to worldwide.
Triple w (dot) pipecompensator (d0t) C0M
trade03(at)kby010(d0t) C0M
China [CN] 
Click enlarge Image