There are 9 Potassium fluoroaluminate from 4 suppliers on EC21.com
Related Searches : fluoride , sodium fluoride , aluminium fluoride , magnesium fluoride , fluxes , barium fluoride
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Chemical Names: Potassium fluoroaluminate;potassium aluminium fluoride
Potassium fluoroaluminate( Potassium Cryolite)
Formula: KAlF4, K3AlF6
Properties: white or grey- white crystal powder; fineness: 20, 40, 100, 200 and 325mesh, composed by KF- AlF3, Molecular rate near 1.2, melting point 557 - 580 Celsius degree. Solubility in 1000g water: at 0 Celsius degree: 0.8g; at 25Celsius degree: 1.42g,at 100Celsius degree: 4.58g.
Application:
1.Used as a fluxing agent in the smelting of secondary aluminium
2.Used to reduce or remove the magnesium content of the smelt
3.Used in the manufacture of grinding wheels (filler/binder) and other abrasive products
4.KAlF is a common additive to roofing shingles as an alkaline Ph adjuster and as color additive to coatings
5.Glass producers use the PAF for opacification or to cloud the glass giving it a milky white color
6.Used in insecticide
Packing: in 25kg/50kg/1000kg plastic woven bags with film lining.
Loading weight in 1 x 20fcl: 25mt max
|
F |
Al |
K |
Fe2O3 |
SO4 |
H2O |
Super grade |
50-52 |
17-18 |
29-32 |
0.01%max |
0.05%max |
1.2%max |
I grade |
49-51 |
17-18 |
28-32 |
0.1%max |
|
0.6%max |
II grade |
45-51 |
15-19 |
27-35 |
|
|
1.0%max |
Potassium Aluminum Fluoreide is widely used as an active filler in organic binders (using resin, rubber or shellac as binders) in grinding wheels and abrasive belts. And the use of potassium fluoroaluminate plays an important role in the abrasive, the specific performance in the following areas:
1.Potassium Aluminum Fluoride can improve the cutting / grinding performance, the low melting point of the passivation has been conducive to the shedding of abrasive particles, thereby enhancing the efficiency of the use of other abrasive particles. Specific performance of the unit to improve the cutting speed per unit time, or reduce the surface area per unit abrasive wear.
2.Potassium fluoroaluminate can improve the cooling performance, reduce abrasive fever produced by burns or deformation.
3. Potassium Cryolite will precipitate fluoride ions in the grinding process, corrosion of metal, a greater degree of strengthening the grinding function.
4. PAF content fluoride characteristics, can prevent the grinding surface transition oxidation.
5.As a binder in the reinforcement material, improve the strengt
Registration Date | 2015/09/23(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2011 |
Employees total | 6 - 10 |
Annual revenue | USD 1,000,001 - 2,000,000 |
Company | Luoyang Best Abrasives Co., Ltd. |
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Address | Gucheng Village,Pingdeng Township,YichuanCounty, Luoyang City,Henan Province,P.R.CHINALuoyangHenan471000China |
Phone | 86 - 1352544 - 5432 |
Homepage | www.best-abrasives.com |
Contact | Stone |