INrecentyears,AL-FLUXmethodhasbeenwidelyusedinzhebrazingprocessofaluminiumanditsalloys.Theproductintroducedhereisjustthebrazingagentusedinthebrazingprocess.PROPERTIES:whitecrystalpowder,***erageparticlesize3.5-8.0μm,andallthrough500meshsieve;composedbyKF-ALF,Molecularratenear1.2,meltingpoint557℃~565℃.solubilityin1000gwaterat20℃is0.23-0.33g/cm,density:2.7g/cm,bulkdensity:0.35-0.55g/cm.PHvalueinwater:6-7.Itisclearandtransparentwhilemeltingandhighlyactiveunderhightemperature;ItcangetrideofALOcoatingonALsurfacetomakethebrazingagentspreadevenlyandwetly.Italsohasgoodjointfillingpropertythroughcapillary.undernormaltemperature,afterbrazing,theglass-likeresiduesisinsolubleinwater,nonhygroscopic,non-corrosionanddem***tratescompletelyinactive.Theusagequantityofthinbrazingagentisquiteless,especiallywhenbrazeundertheprotectionorNitrogen.Itdoesn’tneedtobewashedafterbrazinganditsusageisconvenient,whichshowsitsgreatadvantage.APPLICATION:widelyusedtobrazeal-al,al-alalloyandal-stainlesssteelinprocessautoair-condition,alradiator,e-boilerandalalloycomponentsetc.PACKING:in25kgplasticwovenbagsor40kgfibredrumswithfilmlining)