High Purity Green Carborundum Refractory F240-1200 Green Silicon
Carbide 99% Green Carbide for Polishing Powder
Product Description
Green silicon carbide
Green silicon carbide is made of quartz sand and petroleum coke
through high-temperature melting. The production method is
basically the same as that of black silicon carbide, but the
requirements for raw materials are different. The smelted crystals
have high purity, high hardness and strong cutting force, and are
suitable for processing hard and brittle materials. Green silicon
carbide is suitable for grinding hard alloys, hard and brittle
metals and non-metallic materials, such as non-ferrous metals such
as copper, brass, aluminum and magnesium, and non-metallic
materials such as precious stones, optical glass and ceramics.
Features
1. Large furnace smelting, long smelting time, sufficient
crystallization, large crystal particles, high purity and less
impurities;
2. Equipped with international advanced Coulter particle size
detector;
3. The company's laboratory has been certified by the government's
Import and Export Inspection and Quarantine Bureau;
Green Silicon Carbide Specifications
| Physical property |
| Crystal shape | Hexagonal |
| Bulk density | 1.55-1.20g/cm3 |
| Grain density | 3.90g/cm3 |
| Mohs Hardness | 9.5 |
| Knoop Hardness | 3100-3400 Kg/mm2 |
| Shatter strength | 5800 kPa·cm-2 |
| Color | Green |
| Melting point | 2730ºC |
| Thermal conductivity | (6.28-9.63)W·m-1·K-1 |
| Linear expansion coefficient | (4 - 4.5)*10-6K-1(0 - 1600 C) |
F16~F220
Chemical Composition
| Size | SiC (%) | F.C (%) | Fe2O3(%) |
| F80 | 99.32 | 0.18 | 0.17 |
| F120 | 99.24 | 0.19 | 0.19 |
| F150 | 99.21 | 0.20 | 0.21 |
| F220 | 99.16 | 0.21 | 0.20 |
Bulk Density
| Size | Ordinary Bulk Density g/cm3 | High Bulk Density g/cm3 | Size | Ordinary Bulk Density g/cm3 | High Bulk Density g/cm3 |
| F16 ~ F24 | 1.38~1.46 | ≥1.46 | F100 | 1.37~1.45 | ≥1.45 |
| F30 ~ F40 | 1.41~1.49 | ≥1.49 | F120 | 1.35~1.43 | ≥1.43 |
| F46 ~ F54 | 1.40~1.48 | ≥1.48 | F150 | 1.31~1.38 | ≥1.41 |
| F60 ~ F70 | 1.40~1.48 | ≥1.48 | F180 | 1.28~1.38 | ≥1.38 |
| F80 | ≥1.46 | ≥1.46 | F220 | 1.36~1.36 | ≥1.36 |
| F90 | ≥1.45 | ≥1.45 | | | |
Micropowder for electronic engineering - Japan JIS standard
Features
1. Narrow particle size distribution, sharp particle shape, high
purity chemical composition;
2. FEPA standard micropowder is also available;
3. The chemical composition and strength distribution can be
customized according to customer requirements.
#700 ~ #3000
| Size | Grain distribution | Chemical Composition(%) |
| D0 ≤ | D3 ≤ | D50 | D94 ≥ | SiC ≥ | F.C ≤ | Fe2O3≤ |
| #700 | 38 | 30 | 17±0.5 | 12.5 | 99.00 | 0.15 | 0.15 |
| #800 | 33 | 25 | 14±0.4 | 9.8 | 99.00 | 0.15 | 0.15 |
| #1000 | 28 | 20 | 11.5±0.3 | 8.0 | 98.50 | 0.25 | 0.20 |
| #1200 | 24 | 17 | 9.5±0.3 | 6.0 | 98.50 | 0.25 | 0.20 |
| #1500 | 21 | 14 | 8.0±0.3 | 5.0 | 98.00 | 0.35 | 0.30 |
| #2000 | 17 | 12 | 6.7±0.3 | 4.5 | 98.00 | 0.35 | 0.30 |
| #2500 | 14 | 10 | 5.5±0.3 | 3.5 | 97.70 | 0.35 | 0.33 |
| #3000 | 11 | 8 | 4.0±0.3 | 2.5 | 97.70 | 0.35 | 0.33 |
Special micropowder for engineering ceramic materials - FEPA
standard
Features
1. The product has high purity and round grain shape;
2. It is suitable for the manufacture of various mechanical shaft
seal components, various wear-resistant and corrosion parts,
bulletproof armor, high-temperature gas molten metal screen and
other advanced engineering materials.Chemical Composition
| Size | SiC ≥ % | F.C ≤ % | Fe2O3≤ % | Size | SiC ≥ % | F.C ≤ % | Fe2O3≤ % |
| F230 | 99.20 | 0.15 | 0.15 | F800 | 98.00 | 0.25 | 0.25 |
| F240 | 99.20 | 0.15 | 0.15 | F1000 | 96.50 | 0.30 | 0.30 |
| F280 | 99.20 | 0.15 | 0.15 | F1200 | 95.30 | 0.30 | 0.30 |
| F320 | 99.00 | 0.15 | 0.18 | F1500 | 94.80 | 0.30 | 0.30 |
| F360 | 99.00 | 0.20 | 0.18 | F2000 | 94.50 | 0.33 | 0.30 |
| F400 | 98.80 | 0.20 | 0.18 | F2500 | 94.30 | 0.33 | 0.33 |
| F500 | 98.80 | 0.20 | 0.25 | F3000 | 94.30 | 0.33 | 0.33 |
| F600 | 98.50 | 0.25 | 0.25 | | | | |
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 & Delivery
Packing Details
1ton/jumbo bag
Jumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
Company Profile
Zhengzhou Xinli Wear-resistant Materials Co. Ltd. was founded in
1996. It is a professional factory that engaged in various
abrasives production, R&D and sales. The annual output of Xinli
is 3,000 Tons micro powder, and it is the first enterprise in China
to achieve the standard of the original grain size to 0.3μm, can
achieve the effect of metal mirror polishing.
The company has passed iso9001:2015 quality management system
certification. It has 2 dumping furnaces and 3 fixed furnaces,
12000V magnetic separator, ball mill, Bamako, OMAX resistance and
laser particle size detector and other advanced production
equipment and testing instruments. Adhere to innovation,
standardized, refined production, so that every customer can use
stable quality, price concessions products is our consistent goal!
FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer enterprises of abrasives over 20years.our
products have competitive price and quality guarantee. Welcome to
send your inquiry!
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to
pay the cost of freight.
Q:How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing
details, destination port or special requirements, then we could
give you the price accordingly.
Q:How do you guarantee the product quality?
A: We have the quality control system ISO9001:2008, and it's been
followed strictly. We also have the professional QC team, and each
our package worker will be in charge of the final inspection
according to the QC instruction before packing.
Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20
days for mass order once deposit received.
Q:How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo,
you can contact us any time.If the problem caused by us, we will
send you free goods for replacement or refund your loss.
Q:Can we have a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform me
of your scheduled time in advance, we'll pick you up and arrange
the agenda for you.
Q:Can I use my own design package?
A:Yes, The package can be with your logo.
