China Supply 180 Mesh Green Sic Powder for Grinding Polishing Sanding Disc

Overview

Basic Info.

Model NO.	SIC-G27
Color	Green, Black
Specific Gravity	3.16g/cm3
Main Content	Sic
Semple	Free
Packing	25kg/Bag or Ton/Bag as Customer′s Request
Fe2o3	0.6
Linear Expansivity	1.5-2
Bulk Density	1.51g/cm3
FC	0.2
Sic	98.5
Transport Package	Accroding to Customer′s Request
Specification	accroding to customer′s request
Trademark	GYFT
Origin	China
HS Code	2849200000
Production Capacity	4000tons

Product Description

Green silicon carbide Product DescriptionGreen silicon carbide is well noted as one of nice artificial material , also named emery grain or carborundum , which is produced by high-temperature smelting of electric furnaces such as quartz sand, petroleum coke , and wood chips ,require the addition of salt when producing. The production method of green silicon carbide micropowder is basically the same as that of black silicon carbide, but the requirements for raw materials are different. Green silicon carbide is made of petroleum coke and high-quality silica as the main raw material. It is added with salt as an additive and is smelted by high temperature furnace.The crystals which are smelted have high purity and hardness, and the hardness is between corundum and diamond. Mechanical strength Higher than corundum.Product Parameters

GRAIN SIZES AVAILABLE (F)

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220, 325,400 600 800 1000, 1200, 1500.

TYPICAL CHEMICAL ANALYSIS

Purpose	Specification		Chemical Composition(%)			Magnetic material content(%)max
Abrasives grade			SICmin	F.Cmax	Fe2O3max
	grain	12-80	98	0.20	0.6	0.0023
		90-150	97	0.30	0.8	0.0021
		180-220	97	0.30	1.2	0.0018
	micropowder	240-4000	96	0.35	1.35	-
Refractory grade	Group Size	0-1mm 1-3mm 3-5mm 5-8mm	97	0.35	1.35	-
	Fine Powder	-180mesh -200mesh -240mesh -320mesh	97	0.35	1.35	-
color			Green
Hardness(mohs)			9.15
Melting point(ºC)			2250
Maximum service temperature(ºC)			1900
Ture density(g/cm3)			3.9

BULK DENSITY

Grit(F)	g/cm3	Grit(F)	g/cm3	Grit(F)	g/cm3	Grit(F)	g/cm3
12	1.56	30	1.54	60	1.52	120	1.44
14	1.56	36	1.54	70	1.50	150	1.42
16	1.56	40	1.54	80	1.48	180	1.39
20	1.55	46	1.54	90	1.47	220	1.38
24	1.55	50	1.54	100	1.46

Application

Silicon carbide Application

1.it are suitable for abrasives tool

2.it are suitable for grinding and polishing

3.it are suitable for ceramics

4.it are suitable for Jewellery

5.it are suitable for optical quartz glass

6.it are suitable for semiconductor7. it are suitable for grinding high-speed,high carbon steel

8.it are suitable for high-grade refractory materials

9.it are suitable for wire-electrode cutting

10.it are suitable for photovoltaic and solar energy

Packaging & Shipping

Packing

1.25kg woven bag,40 woven bags/jumbo bag.

2.25kg woven bag,40 woven bags/pallet

3.25kg paper bag,40 paper bags/pallet

4.25kg paper bag,40 paper bags/paper box

Delivery
1.Sea transportation2.Air transportation3.Land transportation4.Train transportationCompany Profile

Gongyi Fengtai is a manufacturer integrating production and sales. We have abundant strength and enthusiastic service attitude. We have exported to many countries, such as Europe, Asia, Africa, Australia, South America and so on, and have been well received by customers.
In addition, we have professional R&D and sales teams, and own factories and laboratories. Each batch of our product samples will be inspected by our quality inspector. After a series of tests, our products will be delivered to customers to provide them with quality assurance.
FAQ

FAQ:

Q: Are you trading company or manufacturer ?
A: We are factory.So you do not have to worry about quality and price, we can guarantee the best quality and the most reasonable price
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.