98.5% High Purity Green Silicon Carbide Powder with 2600°C Melting Point for Optical Glass Polishing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
7-15 work days
Brand:
XINHAOCHENG
Product Description
Product Overview
High purity green silicon carbide powder with 98.5% SiC content and exceptional 2600°C melting point. This premium abrasive material is specifically engineered for precision optical glass polishing and advanced industrial applications.
JIS Standard Green Silicon Carbide
Manufactured from quartz sand and petroleum coke through high-temperature melting processes, green silicon carbide features exceptional purity, hardness, and cutting force. Ideal for processing hard and brittle materials including non-ferrous metals (copper, brass, aluminum, magnesium) and non-metallic materials such as precious stones, optical glass, and ceramics.
Physical Properties
| Crystal Shape | Hexagonal |
| Bulk Density | 1.55-1.20 g/cm³ |
| Grain Density | 3.90 g/cm³ |
| Mohs Hardness | 9.5 |
| Knoop Hardness | 3100-3400 Kg/mm² |
| Shatter Strength | 5800 kPa*cm⁻² |
| Color | Green |
| Melting Point | 2730°C |
| Thermal Conductivity | 6.28-9.63 W*m⁻¹*K⁻¹ |
| Linear Expansion Coefficient | (4-4.5)*10⁻⁶K⁻¹ (0-1600°C) |
Chemical Composition (F80-F220)
| 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 Specifications
| Size | Ordinary Bulk Density (g/cm³) | High Bulk Density (g/cm³) |
|---|---|---|
| F16-F24 | 1.38-1.46 | ≥1.46 |
| F30-F40 | 1.41-1.49 | ≥1.49 |
| F46-F54 | 1.40-1.48 | ≥1.48 |
| F60-F70 | 1.40-1.48 | ≥1.48 |
| F80 | ≥1.46 | ≥1.46 |
| F90 | ≥1.45 | ≥1.45 |
| F100 | 1.37-1.45 | ≥1.45 |
| F120 | 1.35-1.43 | ≥1.43 |
| F150 | 1.31-1.38 | ≥1.41 |
| F180 | 1.28-1.38 | ≥1.38 |
| F220 | 1.36-1.36 | ≥1.36 |
Electronic Engineering Micropowder (JIS Standard)
Key Features
- Narrow particle size distribution with sharp particle shape
- High purity chemical composition
- FEPA standard micropowder available
- Customizable chemical composition and strength distribution
#700-#3000 Specifications
| Size | D50 (μm) | SiC ≥ (%) | F.C ≤ (%) | Fe₂O₃ ≤ (%) |
|---|---|---|---|---|
| #700 | 17±0.5 | 99.00 | 0.15 | 0.15 |
| #800 | 14±0.4 | 99.00 | 0.15 | 0.15 |
| #1000 | 11.5±0.3 | 98.50 | 0.25 | 0.20 |
| #1200 | 9.5±0.3 | 98.50 | 0.25 | 0.20 |
| #1500 | 8.0±0.3 | 98.00 | 0.35 | 0.30 |
| #2000 | 6.7±0.3 | 98.00 | 0.35 | 0.30 |
| #2500 | 5.5±0.3 | 97.70 | 0.35 | 0.33 |
| #3000 | 4.0±0.3 | 97.70 | 0.35 | 0.33 |
Engineering Ceramic Materials Micropowder (FEPA Standard)
Advanced Features
- High purity with round grain shape
- Ideal for mechanical shaft seal components and wear-resistant parts
- Used in bulletproof armor and high-temperature gas molten metal screens
Chemical Composition
| Size | SiC ≥ (%) | F.C ≤ (%) | Fe₂O₃ ≤ (%) |
|---|---|---|---|
| F230-F280 | 99.20 | 0.15 | 0.15 |
| F320-F360 | 99.00 | 0.15-0.20 | 0.18 |
| F400-F500 | 98.80 | 0.20 | 0.18-0.25 |
| F600-F800 | 98.00-98.50 | 0.25 | 0.25 |
| F1000-F1200 | 95.30-96.50 | 0.30 | 0.30 |
| F1500-F3000 | 94.30-94.80 | 0.30-0.33 | 0.30-0.33 |
Application Scenarios
- Refractory materials, furnace burden, castables, ramming compounds, refractory bricks
- Blasting, surface treatment, rust removal
- Cosmetics manufacturing, beauty crafts, and dermabrasion
- Ceramic products and industrial components
- Grinding wheels, sandpaper, and abrasive tools
- Glaze, floor coatings, and wall laminates
- Raw material for knife grinders, whetstones, oilstones, and grinding stones
- Polishing wax, polishing fluid, grinding powder, and grinding fluid production
- Wear-resistant flooring, coatings, and painting applications
- Brake linings and automotive components
Packaging & Delivery
Packaging Details
- 1 ton/jumbo bag with wooden pallets
- 25 kgs/bag, 40 bags/jumbo bag
- 25 kgs/woven bag or kraft paper bag
- All packaging can be customized according to customer requirements
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Luoyang Haocheng Abrasive Tools Co., Ltd
Location
No. 1, Xianfengqu West, 1st Street, Lihezhao Community, Hebin Sub-district Office, Yichuan County, Luoyang City, Henan Province
Contact Person
Liu