- Contact Person : Ms. Gao Korinna
- Company Name : Fluoride Chemicals (Yunnan) Co., Ltd.
- Tel : 86-871-3627807
- Fax : 86-871-3627744
- Address : Yunnan,Kunming,BC,18F,C2,NO.88,Nanping RD,
- Country/Region : China
- Zip : 650021
Potassium aluminum fluoride
Product Name: Potassium Fluoaluminate/potassium aluminium fluoride/ potassium fluoroaluminate/ potassium fluoroaluminate/Potassium hexafluoraluminate
Formula: KAlF4
Execute standard: National standard/GB
KAlF4 | F | Al | K | Na | SO4 | Fe2O3 | SiO2 | H2O |
White | 49-53% | 18-20% | 28-33% | 0.20% MAX | 0.1%MAX | 0.1%MAX | 0.06%MAX | 0.7%MAX |
Gray | 45-51% | 15-19% | 27-33% | 0.50% MAX | 0.20%MAX | 0.08%MAX | 0.20%MAX | 1. 0%MAX |
Properties: It is a white grey crystalline powder. Initial melting point: 560ºC.
Uses: It is used as welding flux in aluminum alloy and stainless steel, a degasser and an auxiliary solvent in aluminum alloy fabrication, also used as an active filler for glass, ceramic and friction compound
Quality Index:
Industrial anhydrous potassium fluoride (found HG/T2829-2008 standard)
Packing:
in a black plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation
Potassium aluminum fluoride
