Radiator Solder Paste
Product Overview
Cov kab no ntawm cov tshuaj txhuam hniav no sawv cev rau cov hlau lead tshwj xeeb -dawb nruab nrab- mus rau - cov khoom siv kub kub uas tsis tshua muaj siv tau tsim tshwj xeeb rau cov khoom siv hluav taws xob sib dhos, siv SnBiAg alloy system ua lub hauv paus solder muaj pes tsawg leeg. Thoob plaws hauv lub sijhawm tshawb fawb thiab kev tsim kho, cov txheej txheem dav dav siv tau thiab cov txheej txheem kev tsim kho kom zoo tau ua los tsim kom muaj cov khoom lag luam paub tab thiab ruaj khov uas muaj peev xwm ua tau raws li qhov xav tau ntau lawm rau ntau yam thermal module sib dhos.
Cov yam ntxwv
I. Flux Formulation System
Cov txheej txheem flux suav nrog hauv cov khoom no tau dhau los ua cov khoom siv tshuaj ntsuam xyuas thiab ntsuas kev faib ua feem, nrog rau kev txiav txim siab muab rau cov khoom siv lub cev thiab cov tshuaj tiv thaiv cov txheej txheem ntawm cov hlau lead-dawb nruab nrab-rau- cov khoom kub tsis tshua muaj (SnBiAg system). Kev sib koom ua ke ntawm cov khoom siv ua haujlwm nyob rau hauv cov flux txo qis lub zog tsis muaj zog ntawm molten solder thaum ua haujlwm kom txo tau qhov nro ntawm qhov sib txuas ntawm cov kua hlau thiab cov khoom siv substrate. Cov yam ntxwv no ua rau cov molten solder ua kom pom kev ua tau zoo tshaj plaws thaum lub sij hawm ntub dej, ua kom muaj kev txaus txaus ntawm qhov sib txawv ntawm cov ntaub qhwv thiab cov khoom ua, yog li ua tiav kev sib koom ua ke ntawm metallurgical.
II. Printing Process Adaptability
Thaum lub sij hawm solder paste luam ntawv lag luam, cov khoom no nthuav tawm tshwj xeeb kev ua haujlwm tsis tu ncua. Thaum dhau los ntawm stencil apertures, solder paste tswj kev tsim cov yam ntxwv zoo, nrog rau cov duab ua tiav thiab zoo -txhais npoo tom qab demolding. Lub solder paste tsim muaj zog pib adhesion nrog cov ntaub qhwv, tiv thaiv kom tsis txhob txav los yog deformation ntawm cov ntawv luam tawm cov qauv luam tawm thaum lub sij hawm hloov thiab cov txheej txheem kev tso kawm. Txawm tias thoob plaws lub voj voog ntau lawm, cov tshuaj nplaum nplaum tuav ruaj khov rheological zog, zoo tiv thaiv luv luv - Circuit Court tsis xws luag los ntawm slumping phenomena.
III. Reflow Soldering Performance
Cov khoom no nta lub qhov rais dav reflow txheej txheem nrog rau kev kam rau siab rau qhov ntsuas kub profile parameter deviations. Hauv qhov chaw tsim khoom tiag tiag, qhov zoo ntawm cov khoom siv hluav taws xob tseem nyob ntawm qhov tau txais txiaj ntsig txawm tias thaj chaw tsis txawv txav mus rau qee qib vim cov khoom siv hloov pauv lossis hloov pauv hauv cov khoom lag luam thermal. Ncej -reflow solder pob qij txha nthuav qhia tag nrho ntub dej morphology nrog txaus siab nto luster. Ib txheej ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom txheej txheej txheej txheej txheej txheej txheej txheej ntawm solder thiab substrate. Cov yam ntxwv zoo heev dhau los ntawm - qhov kev sau cov yam ntxwv ua kom ntseeg tau tias cov khoom sib sau ua tiav rau los ntawm - qhov sib xyaw ua tiav cov txheej txheem kev qhia tshwj xeeb, nrog rau tag nrho cov kev puas tsuaj tag nrho khaws cia ntawm qib tsawg.
IV. Tshaj tawm -Soldering Residue yam ntxwv
Tom qab ua tiav ntawm reflow soldering, flux residues nyob ib ncig ntawm cov pob qij txha ntawm cov pob qij txha tseem tsis tshua muaj kev txwv, nrog cov khoom sib xws thiab pob tshab lossis lub teeb - xim tsos. Cov residues no muaj cov khoom siv hluav taws xob zoo, tswj cov khoom siv hluav taws xob tiv thaiv saum npoo ntawm cov qib siab uas muaj peev xwm dhau los ntawm kev soj ntsuam kev sib cuag ntawm ICT hauv - cov khoom siv kab ntsuas yam tsis muaj kev cuam tshuam rau cov txiaj ntsig kev xeem. Cov khoom no raug cais raws li tsis muaj -cov tshuaj txhuam hniav huv si, tshem tawm qhov yuav tsum tau ua rau cov txheej txheem ntxuav ntxiv tom qab soldering thiab tso cai ncaj qha mus rau cov txheej txheem sib dhos tom ntej, yog li ua kom yooj yim rau kev tsim khoom thiab txo cov nqi tsim khoom.
V. Kev Ua Raws Li Ib Cheeb Tsam
Cov khoom no nruj me ntsis ua raws li cov cai tswj hwm ib puag ncig thoob plaws hauv kev xaiv raw khoom thiab cov txheej txheem tsim khoom, tsis muaj cov tshuaj txwv txwv tsis pub teev nyob rau hauv RoHS Cov Lus Qhia, suav nrog txhuas, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, thiab polybrominated diphenyl ethers. Cov khoom lag luam ib txhij ua raws li REACH cov cai tswj hwm cov khoom ntawm Kev Tswj Xyuas Kev Nyab Xeeb Siab. Cov khoom no muab kev ruaj ntseg ib puag ncig rau cov neeg siv khoom kawg cov khoom siv hluav taws xob, tsim nyog rau kev lag luam xa tawm nrog cov cai tswj hwm cov tshuaj tiv thaiv kev phom sij.
Tej daim ntawv thov teb
Qhov no solder paste series yog tsim los siv nrog SnBiAg thiab lwm yam hlau lead -dawb nruab nrab- mus rau - kub kub solder alloys, muaj feem xyuam rau ntau yam hluav taws xob los ua ke scenarios nrog nruj kev txwv ntawm lub ncov soldering kub.
LED Teeb pom kev lag luam
Hauv kev lag luam LED teeb pom kev lag luam, cov khoom lag luam no pom ntau daim ntawv thov hauv thermal substrate soldering rau siab -lub zog LED lub teeb qhov chaw modules, ua kom ntseeg tau thermal conduction kev sib txuas ntawm LED nti nqa thiab txhuas lossis tooj liab substrates.
Flexible Printed Circuits (FPC)
Rau cov khoom lag luam uas siv FPC hloov pauv cov ntawv luam tawm, substrate tshav kub tiv thaiv kev txwv yuav tsum muaj tsawg - cov txheej txheem kub kub, thiab cov khoom no ua tau raws li qhov yuav tsum tau muaj kev tswj xyuas qhov kub thiab txias rau cov ntawv thov no.
Kev sib txuas lus Electronics
Hauv kev sib txuas lus hluav taws xob hauv hluav taws xob, cov qauv hluav taws xob kub dissipation soldering rau siab - zaus lub taub hau modules, tuner Cheebtsam, thiab lwm yam xov tooj cua zaus siv cov khoom no.
Cov Cheebtsam rhiab heev & Kauj Ruam -Soldering
Tsis tas li ntawd, qee yam khoom siv hluav taws xob tsis tuaj yeem tiv taus qhov siab ntawm - qhov kub thiab txias ntawm cov pa roj carbon monoxide - dawb soldering vim yog cov qauv sab hauv lossis cov khoom ntim cov kev txwv. Kev siv cov khoom no zoo txo cov kev ntxhov siab thermal puas tsuaj rau cov khoom zoo li no. Nyob rau hauv ntau cov txheej txheem reflow soldering, ua ntej solder pob qij txha yuav tsum nyob twj ywm tsis muaj remelting thaum cov txheej txheem reflow tom ntej. Cov khoom no, nrog nws cov yam ntxwv ntawm qhov nruab nrab melting point, ua haujlwm qis - cov khoom siv kub kub hauv kauj ruam - cov txheej txheem soldering, ua kom cov txheej txheem sib xws thiab kev ntseeg tau ntawm cov khoom siv.
Khoom Specification Parameters
| Qauv | Alloy / Halogen / Loj | Nta | Viscosity / Hlau / Flux | Txheej txheem Spec |
|---|---|---|---|---|
| WT0-LF2001-7 |
Khoom siv: Sn42Bi58 HAL: RO 10 Loj: T2.2 |
1. Muaj zog ua haujlwm rau nickel-plated solderability 2. Tsis muaj solder blackening; zoo heev thermal slump tsis kam nrog tsawg solder kis 3. Haum rau thermal fixtures; muaj feem xyuam rau cov qauv uas yuav tsum tau muaj tsawg kawg nkaus residue kis, ua kom tiav cov residue tsawg 4. Tsis muaj tooj liab corrosion, tsawg solder dripping |
Viscosity (Pa.s) 150 ± 30 (10rpm / min) Cov ntsiab lus hlau (%) 90.80 ± 0.30 Flux Cov ntsiab lus (%) 9.20 ± 0.30 |
SIR (Ω) - Ceev (mm / s) 20 ~ 100 Lub neej (H) 8 Khw (degree) 0 ~ 10 Txee (M) 6 |
| SnBi58-YM5 |
Khoom siv: Sn42Bi58 HAL:ROL 0 Loj: T2.2 |
1. Halogen-dawb, haum rau SMT los ntawm- qhov txheej txheem thiab cov dab dej kub 2. Zoo heev solder pob tiv thaiv, muaj zog wettability, tag nrho cov pob qij txha |
Viscosity (Pa.s) Lub thawv / Syringe 160 ± 30 / Syringe 100 ± 30 (10rpm / min) Cov ntsiab lus hlau (%) Jar / Syringe 90.00 ± 0.5 / Syringe 88.00 ± 0.5 Flux Cov Ntsiab Lus (%) Lub thawv / Syringe 10.0 ± 0.5 / Syringe 12.2 ± 0.5 |
SIR (Ω) Ntau dua lossis sib npaug ntawm 1 × 10⁸ Ceev (mm/s) Tsawg dua los yog sib npaug rau 80 Lub neej (H) 8 Khw (degree) 0 ~ 10 Txee (M) 6 |
| WT0-LF2001-8S |
Khoom siv: Sn42Bi58 HLO: ROL1 Loj: T2.2 |
1. Exceptional solderability, haum rau baseplate soldering 2. Muaj feem xyuam rau cov khoom lag luam uas cuam tshuam rau cov khoom siv detachment xav tau lub zog rub siab |
Viscosity (Pa.s) 150 ± 30 (10rpm / min) Cov ntsiab lus hlau (%) 90.60 ± 0.5 Flux Cov ntsiab lus (%) 9.40 ± 0.5 |
SIR (Ω) - Ceev (mm/s) Tsawg dua los yog sib npaug rau 80 Lub neej (H) 8 Khw (degree) 2 ~ 10 Txee (M) 6 |
| WT0-LF2001-FR |
Khoom siv: Sn42Bi58 HLO: ROL1 Loj: T2.2 |
Zoo heev tooj liab raj wrapping tsis muaj solder overflow, haum rau ntev tshav kub yeeb nkab thiab dav fin qauv |
Viscosity (Pa.s) 110 ± 30 (10rpm / min) Cov ntsiab lus hlau (%) 88.50 ± 0.5 Flux Cov ntsiab lus (%) 11.50 ± 0.5 |
SIR (Ω) - Ceev (mm/s) Tsawg dua los yog sib npaug rau 80 Lub neej (H) 8 Khw (degree) 2 ~ 10 Txee (M) 6 |
| WT0-LF2001-7A |
Khoom siv: Sn42Bi58 HLO: ROL1 SIZE: T3 |
1. Muaj zog ua haujlwm, universal rau npib tsib xee-plated thiab ntshiab tooj liab kub dab dej 2. Tsawg viscosity (90 ~ 100) |
Viscosity (Pa.s) - Cov ntsiab lus hlau (%) 90.00 ± 0.5 Flux Cov ntsiab lus (%) 11.50 ± 0.5 |
SIR (Ω) - Ceev (mm / s) 20 ~ 100 Lub neej (H) 12 Khw (degree) 0 ~ 10 Txee (M) 6 |
* Txhua qhov kev ntsuas yuav raug kuaj raws li tus qauv ntsuas.
Cia thiab siv ceev faj
Cov khoom yuav tsum tau muab khaws cia rau hauv cov thawv ntim hauv qhov kub thiab txias, tsis txhob raug tshav ntuj ncaj qha thiab cov av noo. Ua ntej siv, cov khoom yuav tsum tau muab tso rau hauv ib puag ncig qhov kub thiab txias ib puag ncig rau kev ua kom sov, nrog rau qhov kub thiab txias sib npaug rau ib puag ncig qhov kub thiab txias ua ntej qhib kom tsis txhob ya raws qhov sib txawv ntawm qhov kub thiab txias. Cov khoom qhib yuav tsum tau noj tsis pub dhau lub sijhawm txwv, thiab cov khoom siv tshuaj ntxiv yuav tsum tsis txhob sib xyaw nrog cov khoom muag tshiab.
Cim npe nrov: Tuam Tshoj radiator solder paste manufacturers, lwm tus neeg, Hoobkas
