Green Silicon Carbide Powder For Polishing
| Min. Order: | 1 Ton |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 1000 ton/month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | zhengzhou haixu |
| Material: | silicon carbide |
| Usage: | griding,polishing |
| Abrasive Grain Sizes: | 240#-3000# |
| Shape: | girt |
| SiC content(%): | 99%min |
| Hardness: | 9.5 |
| Standard: | JIS/ISO/GB/FEPA |
| Color: | Green |
| Production Capacity: | 1000 ton/month |
| Packing: | 25kg PVC bag+1MT big bag |
| Delivery Date: | Shipped in 3 days after payment |
Product Description
Product Description
Green Silicon Carbide Powder For Polishing
Green Silicon Carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum. It is a synthetic brittle carborundum with high thermal conductivity and high strength which gets no decrease in 1000℃( 7.5 times stronger than Alumina).
Green silicon carbide is characterized by extreme hardness (Mohs 9.5/2600 Knoop) which only ranks after CBN and B4C. Haixu Abrasives manufacturing high purity and high uniformity silicon carbide powder. After pickled and water wash process, the quality meet FEPA or JIS standards.
Comparing with black silicon carbide, green silicon carbide has a higher hardness which is Mohs 9.5 than black one Mohs 9.2. The purity of green SiC(min 99%) is also higher than black SiC(97-98%), so it's more suitable for high-level applications.
Product Index
| TYPICAL CHEMICAL ANALYSIS | |
| SiC | 99.05% |
| SiO2 | 0.20% |
| F,Si | 0.03% |
| Fe2O3 | 0.10% |
| F.C | 0.04% |
| TYPICAL PHYSICAL PROPERTIES | |
| Hardness: | Mohs:9.5 |
| Specific Gravity: | 3.2g/cm3 |
| Bulk density(LPD): | 1.2-1.6 g/cm3 |
| Color: | Green |
| Particle shape: | Hexagonal |
| Melting Point: | dissociated at about 2600 °C |
| Maximum service temperature: | 1900℃ |
| Friability | Friable |
| AVAILABLE SIZES | |
| FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
| JIS | 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# |
Particle Size distribution (FEPA Standard)
| FEPA-microgrits sizes bonded | |
| Grit designation | Mean grain size ds50-value in μm |
| F 230 | 53.0 ± 3 |
| F 240 | 44.5 ± 2 |
| F 280 | 36.5 ± 1.5 |
| F 320 | 29.2 ± 1.5 |
| F 360 | 22.8 ± 1.5 |
| F 400 | 17.3 ± 1 |
| F 500 | 12.8 ± 1 |
| F 600 | 9.3 ± 1 |
| F 800 | 6.5 ± 1 |
| F 1000 | 4.5 ± 0.8 |
| F 1200 | 3.0 ± 0.5 |
| F 1500 | 2.0 ± 0.4 |
| F 2000 | 1.2 ± 0.3 |
Product Advantages
Low density
Low thermal expansion, oxidation resistance
Excellent chemical resistance
High thermal shock resistance
High wear and hardness resistance
High strength, high-temperature resistance
High-temperature strength
Product Applications
Precision polishing for hard optical glass such as camera lens.
Glaze, floor coating, floor & wall laminates
Precision polishing, lapping in the silicon wafer industry
Lapping soft metal including aluminum alloy, copper alloy, etc.
Polishing hard alloy, non-ferrous metal, plastic, etc.
Working on super hard metal.
Additives in Teflon painting
Additives in Nano Aerogel fire-proof material
Raw material for polishing tools.
Raw material for technical ceramics.
Wire sawing
Production process
Company Information
Zhengzhou Haixu abrasives co., Ltd, founded in 1 9 9 9, located in Xingyang City, Henan Province, China. With 20 years of production experience and professional technical and marketing team, Haixu Abrasives has established long term cooperation with foreign customers which are from about forty countries including United States, Germany, Italy, Japan, Korea, Russia, Malaysia, and Vietnam.
Zhengzhou Haixu Abrasives Co., Ltd has over 7500 square kilometers workshop for production and QC department with all kinds of testing equipments including Omec, Slap-sieve and microscope, Office for accounting, purchasing, importing, exporting, after-sales service, logistics. HAIXU now become a leading brand in the abrasives material field.
All the materials are produced under professional standards, running under the production standards of GB, FEPA, JIS, and AFS separately. Our staff from Haixu Abrasives are always providing good quality products, professional service, and proper solutions for all clients all over the world.
FAQ
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What are your terms of payment?
A: Payment<=1000usd, in="" advance.="" payment="">=1000USD, 30% T/T in advance ,balance before shipment.
Q: Which region is your main market?
A: We have many customers from South Korea, Japan, Russia, North America. Most of those clients cooperated with us for more than 10years.
