Sodium fluorosilicate factory hair

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 98%

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Sodium silicofluoride Potassium?fluoroaluminate Chemical manufacturers

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Application: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 compo
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Potassium fluoroaluminate / potassium aluminium fluoride

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℃. Solubility in 1000g water: at 0℃: 0.8g; at 25℃: 1.42g，at 100℃: 4.58g.

ApplicationIt 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.

Packing: woven bag lined with polyethylene bag, 25kg per bag, or as per buyer’s requirement.

Quality standard:: (%)

	F	Al	K	Fe2O3	SO4	H2O
Super grade	50-52	17-18	29-32	≤0.01	≤0.05	≤1.2
I grade	49-51	17-18	28-32	≤0.1		≤0.6
II grade	45-51	15-19	27-35			≤1.0

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