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Synthetic Potassium Cryolite Hexafluoroaluminate K3AlF6 Potassium Fluoroaluminate

Categories Potassium Cryolite
Brand Name: Jinshengwei
Model Number: Grade1
Certification: ISO 9001
Place of Origin: Jiaozuo City,China
MOQ: 1 metric ton
Price: USD 980-1020 per ton
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 3000 tons per month
Delivery Time: 5-8 work days
Packaging Details: 1, PP bag inside PE bag 2, 25kgs/50kgs/1000kgs net weight,or as customized
H.S. Code: 2826909090
Color: White/Gray
Appearance: Powder/Sand/Granular
Melting Point: 560℃
Usage: Fluxing Agents/Solder Agent/Degassing Agent
Application: Electrolyte,Abrasives,Aluminum,Ceramic
Molecular Weight: 258.24
Size: 20-325mesh, as customized
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Synthetic Potassium Cryolite Hexafluoroaluminate K3AlF6 Potassium Fluoroaluminate

High quality msds hexafluoroaluminate synthetic potassium cryolite K3AlF6 Potassium fluoroaluminate


This product is white or gray crystal powder, initial melting temperature 560 ° C.

Used as magnesium removal agent , brazing agent for aluminum, aluminum alloy and stainless steel, deaerator and flux in aluminum alloy manufacturing processan insecticide, also used in ceramics, glass industry and aluminum brazing.


Specification


CIFICATION (GB/T4291-2007)
CHEMICAL COMPOSITION (%)
CH-0
CH-1
CM-0
CM-1
F
≥52
≥52
≥53
≥53
Al
≥12
≥12
≥13
≥13
Na
≤33
≤33
≤32
≤32
SiO2
≤0.25
≤0.36
≤0.25
≤0.36
Fe2O3
≤0.05
≤0.08
≤0.05
≤0.08
SO4 2-
≤0.6
≤1.0
≤0.6
≤1.0
CaO
≤0.15
≤0.20
≤0.20
≤0.6
P2O5
≤0.02
≤0.03
≤0.02
≤0.03
H2O(105~110°C)
≤0.20
≤0.40
≤0.20
≤0.40,
Loss on Drying(500~550°C,1h)
≤2.0
≤2.5
≤2.0
≤2.5
PACKING
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements.
REMARKS
The size distribution can be sandy (80mesh~100mesh), powder (200mesh~325mesh), granular (0~10mm).The molecular proportion can be specified (during 1.0~3.0) according to special requests.Other items can be specified according to special requirement.

Application

It is mainly used as a flux in the aluminium smelting by fused salt electrolysis;also an opalizer in the manufacture of enamel;an opacifier and auxiliary solvent of glass and enamel;an insecticide of crops;a flux in aluminium alloy casting;and in the production of ferrous alloy and effervescing steel.



Packaging & Shipping

Packing: PP bag inside PE bag,25kgs/50kgs/1000kgs net weight






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