|Place of Origin:||Henan China|
|Abrasive Grain Sizes:||Micropowder, Grains|
|Product name:||polishing grade black silicon carbide|
|Micro hardness:||2840-3320 kg/mm2|
|Keyword 1:||black silicon carbide|
|Keyword 2:||polishing grade black silicon carbide|
|Keyword 3:||silicon carbide|
|Selling Units:||Single item|
|Single package size:||40X30X10 cm|
|Single gross weight:||1.012 KG|
|Package Type:||1. 25kg woven bag, 40 woven bags+Jumbo bag. 2. 25kg woven bag,40 woven bags+Pallet 3. 25kg paper bag,40 paper bags+Pallet 4. 1Mt Jumbo Bag+pallet. Packing can be customized according to customer's requirements|
Black silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips and other raw materials in the resistance furnace by high temperature smelting, resistance furnace by high temperature smelting, black opaque body, hexagonal crystal, Moh’s hardness of 9.15. Black Silicon Carbide contains some free silicon (Si) and carbon (C) and is not as pure as green SiC. It is ideal for a wide variety of applications including vitrified and resinoid grinding wheels, friction, blasting, compounds, lapping, polishing, non-slip, wiresawing silicon & quartz, and many more.
Used for abrasives, lapping, polishing
F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000#
. was established in 2009. It covers the area of 10 years. With updated new equipments, our factory can produce black silicon carbide 150,000 tons per year. It is one of the high grade abrasive grains production base in China.
We have our own individual laboratory, the testing method for particle size is laser measuring method. From raw material choosing and purchasing, production processes, to market & sales, we all have very high standards. which makes our products very popular among Japan, Korea, Southeast Asia, Middle east and European countries.
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