BGA Cov Kab Mob Hauv Ntej Epoxy
Wkaus mom yogBGA undercel epoxy?
Epoxy-based thermo-teeb khoom siv rau txhim kho solder sib koom ua ke sib koom ua ke
Cov Epoxy-based thermo-teeb cov khoom siv feem ntau yog tsim nrog fillers, xws li silica, kom ntseeg tau kev ua tau zoo. Nws yog tsim los ntws seamlessly rau hauv qhov sib txawv ntawm PCB thiab cov khoom sib xyaw, siv cov capillary kev ua. Kev thov tom qab solder reflow, nws yuav tsum tau kho kom sov rau qhov siab tshaj plaws.
Cov yam ntxwv tseem ceeb muaj cov viscosity tsis muaj txiaj ntsig, uas ua rau cov dej ntws tau zoo hauv qab cov khoom siv, txawm tias nyob hauv qhov chaw nruj. Muaj qee kis, substrate cua sov yog siv los txhim kho cov txheej txheem ntws ntxiv. Los ntawm kev txhawb nqa cov khoom sib koom ua ke sib xyaw ua ke, cov khoom siv no txhim kho lawv txoj kev ntseeg tau, ua rau nws zoo tagnrho rau kev thov hluav taws xob.
Nta ntawm BGA cov epoxy
- Dav dav dav dav-muaj peev xwm
- Zoo heev Flowability
- Siab TG thiab Tsawg CTE
- Zoo heev ntseeg tau tawm tsam qhov kub thiab cua sov
- Halogen Ua Raws
- RoHS Ua Raws
McotiBGA Cov Kab Mob Hauv Ntej Epoxy Lus pom zoo
Cov Khoom Uas Raug:
|
Khoom |
Kev tshwm sim |
Viscosity mpas |
Tus ntsias tiv kis |
Kho Mob |
Tuag shear lub zog MPa |
|
EW 6364 |
Xim dub |
3000 |
150 |
10 feeb @ 150 DEGREE |
30 |
|
EW 6710 |
Xim dub |
750 |
143 |
10 feeb @ 150 DEGREE |
21 |
Cov khoom lag luam zoo tshaj plaws thiab kev tiv thaiv tsis zoo
Cov hluav taws xob zoo tom qab kev sim siab
- Muaj sia nyob kub thiab av noo mus kuaj: 85oC & 85RH% nrog cov hluav taws xob ua ntej rau 1000hrs
- Thermal Cycling: -40 ~ 85oC, dhau 1000Cycles
Cim npe nrov: BGA Cov Empic Epoxy, Tuam Tshoj BGA Undercel Epoxy Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
