180# green silicon carbide for wafer cutting
Green silicon carbide description
With petroleum coke, quartz sand and salt as additive, green silicon carbide is produced basically the same as black silicon carbide in an electric resistant furnace. Green silicon carbide, hexagonal crystal, has a good hardness, strong cutting ability, stable chemical properties and excellent heat-conducting property.
Advantages
Green silicon carbide has SIC content 99.1% min & sufficient acid-washing & accurate classification
The certification of ISO9001:2008
Equipped full line of test method.
The laboratory is certified by government Inspection Bureau, that assures its quality stability.
All products will be supplied according to customers different requirement.
Brilliant produce&supply&delivery ability
Flexible price policy
Physical and Chemical Composition
Physical Properties | |
Hardness: Mohs | 9.5 |
Melting Point | 2250°C |
Maximum ServiceTemperature | 1900°C |
Particle Shape | Blocky, Sharp |
Color | Green |
Typical Chemical Analysis | |
Total SiC | 99.0% |
Total F.C | 0.25% |
Total Fe | 0.04% |
Total C | 0.1% |
The size
Production Sizes | GRIT | JIS | #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 |
FEPA | F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 | ||
Powder | JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 | |
FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 |
Product Application
1. For Bonded Abrasives: Grinding wheels etc.
2. For Coated Abrasives: Sand Papers, SandBelts, Sand cloth, etc.
3. For Polishing Ceramic, Lapping Refractory;4. For Refractories;
5. For Metallurgic: Steel Making;
6. For Reaction sintered silicon carbide ceramics
