black silicon carbide polish powder, JIS3000

Brand:aa

Product detail:

ITEM:   Silicon Carbide Polish Powder

 

1. Higher hardness than corundum and less than diamond.

2. Mechanical strength is higher than corundum.

3. Sharp, brittle, fragile, low expansion coefficient, and with good electric conductivity.

 

 

 

    Black silicon carbide powder ( C ) are widely used to make coated or bonded abrasives , refractory, special ceramics, foam ceramic , etc. .

    That also used for coating plastics additives, auto parts, military industry products, aviation industry products, etc.

    The workable material by silicon carbide:

ü  Low tensile strength material, for glass, china.

ü  Sandblasting, dry grinding, free grinding as well as cutting and making jewelry, jade, agate.

ü  Grinding of gray cast iron, white cast iron, bronze, brass, ore, bone, glass, leather, rubber, plastic and the thermal sensitive material.

 

 

 

    The company specializes in manufacturing black silicon carbide ( C ) ,the types are F-series(F12#--F220#) , P-series(P12#--P220#) , silicon carbide powder JIS-series(JIS320—JIS10000) . We manufacture top-grade C (sic content--98.5%) , second grade C (sic content--90% ) , magnetic sand , etc. .

 

 

CHEMICAL COMPOSITION OF BLACK

           SILICON CARBIDE

Grit Size	Chemical Composition%(by weight)
	SIC	F.C	Fe2O3
12#   - 90#	≥98.50	≤0.20	≤0.60
100# - 180#	≥98.00	≤0.30	≤0.80
220# - 240#	≥97.00	≤0.30	≤1.20
W63 -   W20	≥96.00	≤0.40	≤1.50
W14 -   W5	≥93.00	≤0.40	≤1.70

 

 

GRIT SIZES REFERENCE OF SILICON CARBIDE POWDER PRODUCTS

JIS SERIES (JISR6001-1998)		F SERIES (GB/T2481.2-1998)
GRIT SIZE	D50	GRIT SIZE	D50
		F240	44.5±2.0
		F280	36.5±1.5
JIS320	40.0±2.5
JIS360	35.0±2.0	F320	29.2±1.5
JIS400	30.0±2.0
		F360	22.8±1.5
JIS500	25.5±2.0
JIS600	20.0±1.5	F400	17.3±1.0
JIS700	17.0±1.3
JIS800	14.0±1.0	F500	12.8±1.0
JIS1000	11.5±1.0
JIS1200	9.5±0.8	F600	9.3±1.0
JIS1500	8.0±0.6
JIS2000	6.7±0.6	F800	6.5±1.0
JIS2500	5.5±0.5
		F1000	4.5±0.8
JIS3000	4.0±0.5
		F1200	3.0±0.5
JIS4000	3.0±0.4
JIS6000	2.0±0.4	F1500	2.0±0.4
JIS8000	1.2±0.3	F2000	1.25±0.25
JIS9000
JIS10000	0.5±0.05

 

 

 

 

 

    Jet mill is one of the most commonly used superfine crushing equipment, adjustable sizing wheel speed, grinding parameters optimizing choice, more hierarchical sets together after a complete several narrowband grading granularity period.

 

    Adopted Jet Mill technology, the powder is uniformity size, smooth grain, fine shape, and high purity. Also make high production capacity.