Product Description
Green silicon carbide
Green silicon carbide powder is selected from large crystalline silicon carbide block crushed, vertical ball mill particle shaping, pickling moisture, hydraulic classification, natural settlement after high temperature drying, stable quality, good crystallization, high surface cleanliness, no large particles, less fine particle content, concentrated particle size distribution, high grinding efficiency, suitable for various grinding processing, the surface of the processed workpiece is uniform, no scratches.
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SiC≥(%) |
Fe2O3≤(%) |
F.C.≤(%) |
Bulk density(/cm³) |
Magnetic content≤(%) |
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Green silicon carbide is made of petroleum coke and silica as the main raw materials, adding salt as additives, and smelting at high temperature in a resistance furnace. It is green crystalline, brittle and sharp, and has certain thermal and electrical conductivity. The microscopic shape is hexagonal crystal, the Mohs hardness of silicon carbide is 9.3, the microdense hardness is 2940-3300kg/mm2, and the hardness of Knoop is 2670-2815kg/mm2, which is higher than corundum in abrasives and second only to diamond, cubic boron nitride and boron carbide. The density is generally considered to be 3.20-3.25g/cm3.The natural bulk density of silicon carbide abrasive is between 1.2-1.6g/cm3, and the specific gravity is 3.20~3.25g/cm3.
Detailed Photos
Packaging & Shipping
Packaging Details:
1) 25kg/plastic woven bag and 40 bags/wooden pallet
2) 25kg/paper bag and 40 bag/wooden pallet
3) 1000kg/bulk bag
4) 1250kgs/bulk bag
5) Customized packaging according to customer needs
Certifications
Company Profile
SKYLARK NETWORK CO.LTD is established in Yiwu--- the commodity distribution center in China Our leaders have 20 years' experience inexporting, and we cooperate with international customers over 1000 which from 150 countries.We have 4200 sqm showroom located in Yiwu. To help customers buy toys from factories, we have partnerswork in Guangzhou and Shantou as well.After years of development we already have strong and mature supply chain management.We have professional service team and powerful sourcing net.
Our product categories including Magnetic Material, Metal Powder, Graphite Material, Rare Earth Oxide, Silicone Carbide, etc.. 10000 factories provide us with a wide range of good quality products and competitive prices. Meanwhile, we have strict quality control system and individual warehouse. Qualified design department to provide artwork also offer good idea and desian for our clients. We can provide free samples for our customers to better understand the quality of our products.
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2007,sell to North America(50.00%),Western Europe(40.00%),Oceania(4.00%),Southern Europe(2.00%),Northern Europe(2.00%),Eastern Europe(1.00%),Domestic Market(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Magnetic Material, Metal Powder, Graphite Material, Rare Earth Oxide, Silicone Carbide, etc..
4. why should you buy from us not from other suppliers?
Growth comes from Market Union Group,Since more than 20 years rapid development,It's one of leading export companies in Yiwu and Ningbo.With 200 sales person and has successfully built strong relationsship with it's more than 10000 china factories.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Paypal;
Language:English,Chinese,Spanish,Portuguese,French,Russian...
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