Black silicon carbide is divided into F sand and P sand. The data in this article is for black silicon carbide P sand
1 . Particle size composition of silicon carbide micro powder for coated grinding tools
GB/T9258.1-2000
|
Granularity number |
Particle size |
|||
|
Maximum particle size limit value |
Maximum limit value at 3% point |
Granularity value at 50% point |
Minimum limit value at 95% point |
|
|
P240 |
110 |
81.7 |
58.5±2.0 |
44.5 |
|
P280 |
101 |
74.0 |
52.2±2.0 |
39.2 |
|
P320 |
94 |
66.8 |
46.2±1.5 |
34.2 |
|
P360 |
87 |
60.3 |
40.5±1.5 |
29.6 |
|
P400 |
81 |
53.9 |
35.0±1.5 |
25.2 |
|
P500 |
77 |
48.3 |
30.2±1.5 |
21.5 |
|
P600 |
72 |
43.0 |
25.8±1.0 |
18.0 |
|
P800 |
67 |
38.1 |
21.8±1.0 |
15.1 |
|
P1000 |
63 |
33.7 |
18.3±1.0 |
12.4 |
|
P1200 |
58 |
29.7 |
15.3±1.0 |
10.2 |
|
P1500 |
58 |
25.8 |
12.6±1.0 |
8.3 |
|
P2000 |
58 |
22.4 |
10.3±0.8 |
6.7 |
|
P2500 |
58 |
19.3 |
8.4±0.5 |
5.4 |
2 . Products Characteristics
1.High demsity
Bamac combined with a plastic surgery machine for cyclic shaping (with a maximum loose density of 1.65 grams/m ")
2.High particle size group
Made by multi-level mechanized grading and screening
3.High size umiformity
Intelligent mixing system combined with intelligent packaging system (particle size error within 10 grams for the same product)
4.Low iron
Selected raw materials and strict control of production lines
5.Low carbon
Implementation of closed system dust removal for the entire production process (free carbon is more than 10% lower than the national standard requirement)
6.Low magnctic
Separating by three roll high-slrength mi&nslie separatior
3 . Products Application
Silicon carbide commonly known as "corundum", Mohshardness is 9.2-9.8, density is 3.06-3.20 g/om3. Meltingpoint:about2700C.Sllicon carbide materialscharacteristics: highhardness,high strergth, hightoughness,highchemical stability, corrosionresistance
high tempcraturc resistancc, impact resistance, goodthermalperformance,and semiconductor
etc,Silicor carbide is a very versatlle materlal, in the fleld of newtechnologies also have new uses to develop.
Atpresent itis mainly used in the follawing areas:
1.flectronic products,ceramie materials, semiconductor
2.Abrasives.grinding,polishing.
3.Relractory materials
4.Metallurgy, casting,deoxidizer
4 . contact us
Our exported ceramic beads, zirconia beads, glass beads, silicon carbide, white fused alumina, and black fused alumina have already been sold to more than 20 countries. We look forward to sharing with you!
Whether you are an end user, sandblasting service provider, sandblasting equipment dealer, or distributor of ceramic balls and other sandblasting sands, please contact us. We will provide more information, the latest prices, and samples.
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Address: Qinyuan, Shanxi Province,China
Mob. +86 18636559668
Email:tina@fudanewmaterial.com
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