Hluav taws xob sib xyaw
Wkaus mom yogHluav taws xob sib xyaw?
Kev sib xyaw hluav taws xob yog cov nplaum sib xyaw uas siv rau cov hluav taws xob sib xyaw ua cov txheej txheem hluav taws xob rau cov substrates, tej yam, lossis lwm qhov. Cov nplaum no ua lub luag haujlwm tseem ceeb hauv kev tsim khoom, ntim khoom, thiab sib dhos ntawm cov khoom siv hluav taws xob. Ntxiv nrog rau kev ua tiav kev sib raug zoo, lawv yuav tsum muaj rwb thaiv tsev, thermal conductivity, lossis hluav taws xob conduction kom tau raws li cov kev cai hluav taws xob
Tshawb peb cov adhesives vaultives (ECA) thiab tsis yog-ua adhesives (NCA)
Mcoti muaj cov nplaum tsim hluav taws xob (ECA)
Cov nplaum nplaum yog qhov tsim nyog rau hluav taws xob sib txuas thiab cov ntawv sau ua ke los txhim kho kev ntseeg tau ntawm cov tshuab hluav taws xob. Lawv xyuas kom muaj zog sib raug zoo, zoo dua li kev ua haujlwm zoo dua, thiab ua kom sov kub dissipation, xa cov txiaj ntsig tau zoo.
Piv rau ib txwm ua soldering cov txheej txheem, ua cov nplaum muaj cov khoom noj yooj yim, thiab muaj peev xwm tsim cov kev sib txuas ntawm qhov chaw kub qis dua.
- Ntau Yam Base Carrethies: Epoxy thiab Silicone
- Cov hau kev sib txawv: Thermal kho, chav tsev kub
- Ntau cov lus qhia muaj: Nyiaj Hmoov, Nyiaj npib npib, nyiaj-coated npib, graphene, graphene, carbon nanotubes, thiab lwm yam.
McotiHauv Cheebtsam Hluav Taws Xob-ECALus pom zoo
Cov Khoom Uas Raug:
|
Khoom |
Tshuaj Yeeb Nkab |
Kev tshwm sim |
Viscosity mpas |
Kho cov mob |
Nta |
|
EW 6535 |
Epoxy |
Nyiaj |
18310 |
4 mins @ 240 degree |
* Cov kuab-dawb * QIS OUTGASSING * Kev ua haujlwm siab * Muaj zog |
|
N-sil 8395 |
Silicone |
Xim txho |
11520 |
60 mins @ 150 Qib |
* Zoo heev adhesion, * Kev coj zoo tshaj plaws * Kev ntseeg siab |
Mcoti Tsis-Conductive Adhesives (NCA)
Tsis-conductive adhesives (NCA) tuaj yeem tiv thaiv siab heev cov khoom ntim thiab muab kev cuam tshuam loj thiab tev tiv thaiv rau cov khoom siv.
- Cov Tshuaj Zoo Tshaj Plaws
- Thermal Poob Siab thiab Cuam Tshuam
- Kev Ua Haujlwm Thoob Plaws
|
Khoom |
Tshuaj Yeeb Nkab |
Kev tshwm sim |
Viscosity mpas |
Kho cov mob |
Nta |
|
EW 6709LG -5 gc |
Epoxy |
Xim dub |
1200 |
Ramp Sijhawm: 3 mins @ 25-150 degree Isothermal: 10 mins @ 150 Qib |
* Haum viscosity rau undercel thiab chip ntim * Kev ntseeg siab * Kho tus nqi ceev * Halogen-dawb |
|
EW 6736T |
Epoxy |
Xim dub |
21000 |
30 mins @ 150 Qib |
* Qhov kub thiab txias thiab huab cua sov txaus ntshai * Lub siab tg thiab tsawg cte * High thixotropy |
Cim npe nrov: Kev sib xyaw hluav taws xob, Tuam Tshoj hauv Cheebtsam Adhesives, cov chaw muag khoom, Hoobkas

