Name : Potassium fluoroborate KBF4 used in aluminium-metallurgy
Molecular formula: KBF4
Molecular weight: 125.90
Character: It is white powder or gelatiniform crystal, nonhygroscopic and bittering. It is a hexagonal rhombus crystal when crystalized from aqueous solution. Its relative density is 2.50, mp 529.5. It is slightly soluble in water and hot ethanol. It decomposes at melting point, reacts with strong acids such as sulfuric acid to produce boron trifluoride, reacts with alkaline metal carbonates to produce fluoride and borate. It is toxic!
Uses: It is used as flux for soldering and brazing, in sand-casting of aluminum and magnesium, in the production of boron contained alloy, as filler in grinding wheel of thermoset resin, as the material to produce boron trifluoride and other fluoride, as reagent in electrochemistry. It is also used to clean light metal dreg in welding flux of silver, gold and stainless steel,
Packing: Packing with plastic weaven bag lined with polythene plastic bag, 25kg or 1000kg per bag.
|Business TypeCountry / Region||Trading CompanyShanghai, China||Main ProductsTotal Employees||barium carbonate, potassium carbonate, Potassium nitrate, mica, KBF411 - 50 People|
|Total Annual RevenueYear Established||US$10 Million - US$50 Million1998||CertificationsProduct Certifications||--|
|PatentsTrademarks(1)||- YINXIN||Main Markets||South Asia 10.00%Central America 10.00%Western Europe 10.00%|
|Factory Size||Factory Size|
|Factory Country/Region||Factory Country/Region|
|No. of Production Lines||No. of Production Lines|
|Contract Manufacturing||Contract Manufacturing|
|Annual Output Value||Annual Output Value|
|Main Markets||Total Revenue(%)||Main Product(s)||Verified|
|No. of Employees in Trade Department||6-10 People|
|Average Lead Time||10|
|Total Annual Revenue||US$10 Million - US$50 Million|
|Accepted Delivery Terms||FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES|
|Accepted Payment Currency||USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF|
|Accepted Payment Type||T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow|
|Nearest Port||shanghai port china,|
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