
Green Carborundum, HS Code 28492000, CAS No. 409-21-2, 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 9.5, 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.
We are professional green carborundum manufacturer for customers in different industries and countries according to FEPA, JIS, GB, ISO, ANSI & P standard. 0-1mm, 1-3, 3-5mm etc. for refractoriness, FEPA F sizes for bonded abrasives aluminum oxide tools, FEPA P sizes for coated abrasives silicon carbide products.
Green Carborundum F120 Grit Basic Indicators:
Molecular Formula | SiC |
Appearance | Green Powder |
CAS No. | 409-21-2 |
HS Code | 28492000 |
Green Carborundum Chemical Composition:

Green Carborundum Physical Index:

Green Carborundum F120 Grit Particle Size Distribution(PSD)
F120 | +180um | 0 | +125um | ≤20% | ≥40% | ≥40% | +106+90um | ≥65% | -63um | ≤3% |
All data based upon RunLong Enterprise’s standard test methods. We could supply grit size according to FEPA, JIS, ANSI, GB & P Standard.
Recommendations By Seller:

Product Specification / Models
For Refractory
0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm 100mesh 200mesh 325mesh
Other specs are available upon request.
For Bonded & Coated Abrasives
Bonded abrasives: F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Coated abrasives: P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000
Other specs are available upon request.
For Sandblasting & Grinding
F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Other specs are available upon request.
For further technical data sheet, please do not hesitate to contact us.
Green Carborundum Applications:

1.Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2.Blasting,surface Treatment,Rust Removal
3.Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4.Ceramic products
5.Grinding wheels,sandpaper etc
6.Glaze,floor coating,Floor / Wall Laminates
7.raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8.Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9.Wear-resisting floor,coating,painting etc
10.Brake linings
Packing and storage
Packing: Double coated plastic woven / paper bag, net weight 25kg.
Big bag packing, net weight 1000kg / 1250kg per clients’ request.
Storage: Dry, ventilated, moisture proof.

Delivery
1. The sample will be send by International expresses FEDEX/DHL/UPS/TNT.
2. Full container Load(FCL): By vessel Or International Railway Transportation
3. Less Than Container Load(LCL): By vessel or By air

Payment
1. Payment: T/T, Western Union, LC, Paypal.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
After Sales Service:
1).We are very glad that customer give us some suggestion for price and products.
2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.