Glass Polishing Silicon Carbide Sic Powder 200 Mesh

• Customization: Available
• Color: Black
• Usage: Abrasive and Refractory
• Model NO.: SIC
• Abrasive Grain Sizes: All Kinds
• Micro Hardness: Hv3100-3280kg/mm2
• Mohs Hardness: 9.1
• High Purity: Excellent Quality
• Free Carbon: <0.2%
• Fe2o3: <0.6%
• Sample: Free Sample
• Specific Density: 3.12-3.25g/cm3
• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Carbide (SiC)
• Transport Package: 25kg in to Poly Woven Bag, PE Lined.
• Specification: CE
• Trademark: DFXINGGUANG
• Origin: Henan, China
• HS Code: 2849200000
• Production Capacity: 1000ton/Month

Product Description

Glass Polishing Silicon Carbide Sic Powder 200 Mesh

1. Description
Silicon Carbide Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics which are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light emitting diodes and detectors in early radios were first demonstrated around 1907, and nowadays SiC is widely used in high-temperature/high-voltage semiconductor electronics. Large single crystals of silicon carbide can be grown by the Lely method; They can be cut into gems known as "synthetic moissanite". Silicon carbide with high surface area can be produced from SiO2 contained in plant material.

2. Advantages
(1) Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.

(2) Good hardness, longer life.

(3) Chemical washed and water washed good cleanness.

(4) Special treated products get higher purity, better toughness, and better grinding effect.

3. Applications:
1) it are suitable for grinding high-speed, high carbon steel
2). High-grade refractory materials
3). Abrasives tool
4). Grinding and polishing
5). Ceramics
6). LED
7). Sandblasting
8). Aviation
9). Wire-electrode cutting
10). Photovoltaic and solar energy

4.Specification:

Product name			Silicon Carbide
Purpose	Specification		Chemical Composition(%)
Abrasives grade			SICmin	F.Cmax	Fe2O3max
	grain	12-80	99	0.20	0.2
		90-150	98.5	0.25	0.5
		180-220	97.5	0.25	0.7
	micropowder	240-4000	96	0.30	0.8
Refractory grade	Group Size	0-1mm 1-3mm 3-5mm 5-8mm	99	0.35	0.7
	Fine Powder	180mesh 200mesh 240mesh 320mesh	98	0.35	0.7
color			green
Hardness(mohs)			9.15
Melting point(ºC)			2250
Maximum service temperature(ºC)			1900
Ture density(g/cm3)			3.9

5. Packing:
25kg in to poly woven bag, PE lined.
50kg into poly woven bag, PE lined.
500kg or 1000kg into big bag. (with pallets If required)

Factory Profile:
We is a professional large -scale manufacturer of all types of abrasive materials and integrating development and production together and we have more than 15years experience  . We have many years of abrasive materials , our mainly products : Silicon Carbide ,White fused alumina , Brown Fused Alumina ,Garnet sand and so on. We have professional production and R&D departments, as well as dedicated marketers. We have more than 5 years of production and sales experience, And export our product to all over the world . We often export to South Korea, India, Singapore, Vietnam, Thailand, Malaysia . Our quality and service have received praise from many customers and established long-term cooperation.

FAQ:
Q: What's the MOQ?
A: Our MOQ is 1 metric ton. The price will be a lillte higher if the quantity is less than 1 metric ton.

Q: What's the delivery time?
A: It will takes about 7 days. But the exact time is according to actual situation.

Q: Can I get free samples?
A: Yes, we will mail samples you requested ASAP.

Q: Which products suit us?
A: We will recommend products to you based on your application or You can place a trial order upon satisfactory test of samples.