high quality silicon carbide grit and powder for abrasive sand paper

Brand:aa

Product detail:

ITEM: Black Silicon Carbide

 

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

    Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields. 

    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#--F2000#) , P-series(P80#--P2500#) , JIS-series(JIS240—JIS10000) . We manufacture top-grade C (sic content--98.5%) , second grade C (sic content--90% ) , magnetic sand , etc. .

 

 

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

 

 

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