Xiamen Juda Chemical & Equipment Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm vapor theem soldering kua rau precision electronics raug nyob rau hauv Suav teb. Yog tias koj tab tom nrhiav vapor theem soldering kua rau precision electronics manufacturing, thov kom dawb mus yuav peb cov khoom zoo ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb rau kev hais lus.
Vapor Phase Soldering PFPE kua rau Precision Electronics Manufacturing
Peb tshwj xeeb fluorinated tshav kub hloov PFPE kua ua rau lub vapor theem reflow txheej txheem rau luam Circuit Court board (PCB) los ua ke thiab hermetic ntim. Los ntawm kev tsim ib qho inert, niaj hnub- kub vapor pam, cov khoom siv hluav taws xob no tshem tawm cov chaw kub, tiv thaiv oxidation, thiab txo qis thermal stress ntawm cov khoom rhiab heev- ncaj qha nce cov txiaj ntsig thiab kev ntseeg siab rau cov tuam txhab hluav taws xob thiab cov khoom sib cog lus. Raws li tus thawj coj PCB soldering kua khoom, peb muab cov khoom tseem ceeb thiab kev txhawb nqa rau qhov kev siv thev naus laus zis siab heev.
Yuav Ua Li Cas Vapor Phase Condensation Soldering Ua Haujlwm
Cov txheej txheem siv lub siab -boiling- taw tes, fluorinated heat transfer fluid. Thaum rhuab nyob rau hauv ib tug tshwj xeeb system, cov kua boils thiab tsim ib tug saturated vapor cheeb tsam. PCBs lossis cov khoom siv hluav taws xob tau qhia rau hauv cheeb tsam no ua rau cov vapor condense ntawm txhua qhov chaw sib xws, tso tawm latent cua sov ntawm condensation. Qhov no muab cov cua sov zoo kawg nkaus, tsis hais txog cov khoom siv geometry lossis lub rooj tsav xwm ceev. Qhov no vapor theem soldering txoj kev yog unmatched rau complex sib dhos, tiv thaiv tsis xws luag xws li tombstoning, voiding, thiab thermal shock tshwm sim nyob rau hauv convection reflow ncu.
Technical Specifications & Fluid Performance
Cov lus qhia tshwj xeeb rau peb thawj theem vapor soldering kua tau piav qhia hauv qab no.
| Khoom | Tus nqi / Specification | Qhov tseem ceeb rau Electronics Manufacturing |
|---|---|---|
| Khoom npe / Qib | JHLS Series | Kev lag luam-tus qauv, siab-kev ua tau zoo condensation soldering kua. |
| Tshuaj muaj pes tsawg leeg | Perfluorinated los yog hydrofluoroether compounds | Muab tshwj xeeb tshuaj inertness thiab thermal stability. |
| Boiling Point | 200 ~ 260 degree | Txhais qhov tseeb, niaj hnub ncov qhov kub thiab txias. Tseem ceeb heev rau qis-kub txhuas- cov txheej txheem soldering dawb. |
| Ceev (25 degree) | 1.79 g / cm³ ~ 1.83 g / cm³ | Nws yog ib qho tseem ceeb rau kev tsim lub cev thiab tswj cov dej ntim. |
| Nto Ntog (25 degree) | 19 hli / cm | Tsawg nto nro txhawb kev ntub dej zoo heev thiab hloov mus rau qhov kub. |
| Viscosity (25 degree) | 0.58 mPa·s (cP) | Tsawg viscosity ua kom cov dej ntws nrawm thiab vapor tiam. |
| Tshwj xeeb kub | 966 J / (kg · degree) | Txiav txim siab lub zog yuav tsum tau ua kom sov cov kua. |
| Thermal conductivity (25 degree) | 0.065 W/(m·K) | Ib qho tseem ceeb parameter rau tag nrho cov tshav kub hloov efficiency. |
| Dielectric tsis tu ncua (25 degree) | 2.1 | Lub zog dielectric siab ua kom muaj kev nyab xeeb hluav taws xob hauv qhov system. |
| Ozone Depletion Potential (ODP) | 0 | Kev nyab xeeb ib puag ncig; tsis muaj chlorine lossis bromine. |
| Ntiaj Teb Warming Potential (GWP) | < 10 | Ib qho ultra-GWP soldering kua qis, ua raws li cov cai nruj me ntsis. |
| Flammability | Tsis yog -flammable | Txhim kho cov txheej txheem thiab kev nyab xeeb ntawm chaw ua haujlwm (tsis muaj flash point). |
Cov txiaj ntsig rau PCB los ua ke: Yield, Zoo & Efficiency
Txais qhov vapor theem soldering kua muab tangible kev sib tw zoo rau manufacturers.
Unmatched Thermal Uniformity:Tshem tawm qhov kub thiab txias ntawm lub rooj tsavxwm, zoo li tshem tawm qhov tsis xws luag xws li tombstoning, skewed Cheebtsam, thiab txias solder pob qij txha ntawm complex, siab - ntom interconnects (HDI) boards thiab sib xyaw- thev naus laus zis sib dhos.
Oxygen-Free, Inert Atmosphere:Daim pam vapor displaces oxygen, tiv thaiv oxidation ntawm cov pob qij txha thiab cov khoom ua. Qhov no ua rau muaj kev sib koom ua ke zoo tshaj plaws, lub zog, thiab kev ntseeg siab yam tsis tas yuav tsum muaj nitrogen-qhov cub purged, muab cov nqi ua haujlwm tseem ceeb.
Tsawg-Tsuas Kub, Tsawg-Stress Processing:Cov ntsiab lus kub npau npau tso cai rau cov khoom siv hluav taws xob tsawg-kub txhuas- dawb soldering, txo cov thermal raug rau qhov kub thiab txias- cov khoom rhiab heev xws li MEMS sensors, LEDs, thiab cov pob khoom siab heev (xws li POP, SiP). Qhov no nthuav dav tsim muaj peev xwm thiab txhim kho thawj zaug - kis tau los.
Kev Pabcuam Kev Muag Khoom & Txheej Txheem Kev Sib Koom
Peb yog ib tug tshwj xeeb vapor theem kua khoom tsim los pab txhawb electronics manufacturers los ntawm cov txheej txheem ntsuam xyuas mus rau tag nrho -scale ntau lawm.
Bulk Fluid Supply rau Kev Tsim Khoom:Peb muab siab -purity PCB soldering kua rau hauv cov thawv txheem (nruas, IBCs) los txhawb kev tsim cov kab txuas ntxiv, ua kom cov khoom zoo sib xws thiab cov saw hlau ruaj ntseg rau cov tuam txhab tab tom nrhiav yuav vapor theem soldering kua.
Technical Partnership & Txheej Txheem Qhia:Peb qhov kev txhawb nqa txuas ntxiv tshaj qhov muag. Peb muab cov ntawv sau npe, pab nrog kev kuaj xyuas kev sib raug zoo, thiab muab kev taw qhia txog kev ua kom zoo dua cov condensation profiles rau cov rooj sib tham tshwj xeeb, suav nrog cov pob hermetic sealing.
Sample & Trial Programs:Peb muab cov qauv ntsuas rau cov txheej txheem tsim nyog, ua rau koj pab neeg ua haujlwm kom paub tseeb tias kev ua tau zoo, kev sib koom ua ke zoo, thiab cov khoom siv sib xws hauv koj cov khoom siv tshwj xeeb vapor reflow soldering ua ntej cog lus rau ntim khoom.
Lub Hoobkas ncig saib
Cim npe nrov: vapor theem soldering kua rau precision electronics manufacturing, lwm tus neeg, manufacturers, hoobkas, hais, nqe, yuav
