Brand:JIAJINYUAN/JJYModel:LFP-0M-4258Alloycomposition:Sn42Bi58Particlesize:20 -38(um)Viscosity:200(Pa·S)Activity:WeakactivityMeltingpoint:138℃WorkTemperature235-250(℃)Specification:500g/bottle
Inthiseraofrapidtechnologicaladvancement,LEDLedbeads,withtheircharacteristicsofhighefficiency,energyconservationandlonglifespan,arewidelyusedinvariousfieldssuchaslightinganddisplay.However,inLEDIntheproductionprocessoflampbeads,weldingisoneofthekeylinks,andtheselectionofmaterialsdirectlyaffectsthequalityandperformanceoftheproduct.Today,JJYsolderPasteManufacturerwillhaveanin-depthdiscussiononsolderingLEDWhenitcomestolampbeads,isitmoreappropriatetochooselow-temperaturesolderpasteormedium-temperaturesolderpaste?Low-temperaturesolderpaste:Delicatecare,exquisite......
Low-temperaturesolderpasteisatypespecificallyusedinsurfacemounttechnology.SMTThematerials.Itisaviscoussubstancemadeoftinytinparticles,organicacidsandcolloidalmaterials.Thiskindofsolderpastehasalowermeltingpointcomparedwiththetraditionalhigh-temperaturesolderpaste.Whenthesurfacemountcomponentcannotwithstandmorethan180℃Atsuchhightemperatures,wewilluselead-freelow-temperaturesolderpasteforsoldering.So,whatisthemeltingpointoflead-freelow-temperaturesolderpaste?Now,let'shaveShenzhenJJYSolderPasteManufacturerexplain:lead-freelow-temperaturesolderpaste......
WhileweareconductingSMTInthisprocess,leadedsolderpasteorlead-freehigh-temperaturesolderpaste,lead-freemedium-temperaturesolderpaste,andlead-freelow-temperaturesolderpasteareusuallyused.Forcardboardboards,weusemedium-temperaturesolderpaste,andforLEDAluminumsubstrateplate,highpowerLEDThenlow-temperaturesolderpasteisrequired,andT5T8Fluorescentlampsrequiremorehigh-temperaturesolderpasteandlessmedium-temperaturesolderpaste.ForLEDSoftboardsheetMPCForboards,high-temperaturesolderpasteisgenerallyonlyusedinsteadofmediumandlow-temperaturesolderpastebecauseitiseasiertousemediumandlow-temperaturesolderpaste......
AccompaniedSMTThedevelopmentoftechnologyandLEDTheadvancementoftheindustryhasledtoanincreasingdemandforlow-temperaturesolderpaste.Previously,JJYsolderPasteManufactureranalyzedthedifferencesbetweenhighandlowtemperaturesolderpastesandtheirrespectiveapplicationscopesforeveryone.Here,wewillgiveyouasimplepopularscienceintroduction.Themaindifferencebetweenhighandlowtemperaturesolderpasteliesinthis"temperature".SomechipsorPCBSurfacemountcomponentscannotwithstandit200℃Whenthetemperatureisaboveandthesurfacemountreflowprocessisrequired,low-temperaturesolderpasteshouldbeusedforsoldering.Inthisway......
NowtmSolderpasteisusedinallindustries,andthesolderpasteusedfordifferentelectronicsvaries.Currently,low-temperaturesolderpasteiswidelyused.Duetoitsuniqueproperties,low-temperaturesolderpastehasreceivedextensiveattention.Comparedwithothersolderpastes,low-temperaturesolderpastehasobviousadvantagesanddisadvantages.Next,ShenzhenJJYSolderPastewilltakeyoutolearnaboutthem:Theadvantageoflow-temperaturesolderpasteisthatitsmeltingpointisrelativelylow.Generally138℃.Thismeansthatduringtheweldingprocess,theweldingtemperatureislower,whichcanavoidexcessiveheatingandburning......
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