1-1000 Tons
$870.00
≥1001 Tons
$833.00
Potassium aluminum fluoride is also konw as elpasolite(PAF ).
PAF is white or grey-white crystal powder.
PAF is used as welding flux in aluminum alloy and stainless steel, a degassing agent and fluxing agent in aluminum alloy industry, also used as an active filler for glass, ceramic and friction.
Molecular Formula: KAlF4
Molecular Weight: 142.07
CAS: 14484-69-6; 678983-34-1
EINECS: 238-485-8
Appearance: white or grey-white granular or powder
Properties: slightly soluble in water; hydrogen fluoride released in the reaction to water at 730℃ above; dissolved slowly in strong acid to release hydrogen fluoride.
Al | 16 min. |
SO4 | 0.05 max. |
SiO3 | 0.2 max. |
Fe | 0.01 max. |
Pb | 0.005 max. |
H2O | 1 .5max. |
Mesh size (through250mesh) | 95 min. |
Used as insecticide, ceramics, glass industry etc.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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Answer: Yes, we are factory founded on 2002.
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free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
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Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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