DOWSIL™ SJ668 Sealant

Lus piav qhia luv luv:

1.Adhesion: Nws muaj adhesion zoo rau ntau yam substrates, xws li hlau, yas, iav, thiab ceramics.

2.Temperature Resistance: Lub sealant tuaj yeem tiv taus qhov kub thiab txias, nrog kev pabcuam kub ntawm -50 ° C txog 180 ° C (-58 ° F txog 356 ° F).

3.Flexibility: Nws tseem yoog raws thiab ruaj khov nyob rau lub sijhawm, txawm tias tom qab raug kub hnyiab, noo noo, thiab lwm yam ib puag ncig.

4.Chemical Resistance: Lub sealant yog resistant rau tshuaj, roj, thiab cov kuab tshuaj, ua rau nws haum rau siv nyob rau hauv hnyav industrial puag ncig.

5.Cure Time: Lub sijhawm kho rau DOWSIL™ SJ668 Sealant nyob ntawm qhov kub, av noo, thiab lwm yam ib puag ncig.Nws muaj lub sijhawm kho tau zoo ntawm 24 teev ntawm chav tsev kub, tab sis qhov no tuaj yeem sib txawv raws li cov xwm txheej.

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Product Detail

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FAQ

Khoom cim npe

DOWSIL ™ SJ668 yog ib feem, noo noo-kho, nruab nrab-kho silicone sealant uas feem ntau yog siv rau kev sib txuas thiab sealing cov khoom siv hluav taws xob thiab cov qauv.Nws yog lub zog siab, qis-modulus silicone nplaum uas muab adhesion zoo rau ntau yam substrates, nrog rau cov yas, hlau, thiab iav.

Nta & Cov txiaj ntsig

Qee qhov tseem ceeb thiab cov txiaj ntsig ntawm DOWSIL ™ SJ668 Sealant suav nrog:

• Lub zog muaj zog: Nws muab kev sib txuas ua haujlwm siab rau ntau yam substrates, suav nrog cov yas, hlau, thiab iav.
• Tsawg Modulus: Cov qauv qis ntawm lub sealant tso cai rau nws tswj nws qhov yooj thiab elasticity, txawm tias tom qab lub sijhawm ntev ntawm qhov kub thiab txias thiab kev co.
• Moisture-Cure: DOWSIL ™ SJ668 yog ib qho dej noo-kho silicone sealant, uas txhais tau hais tias nws kho tau los ntawm kev ua kom cov dej noo hauv huab cua, thiab tsis tas yuav tsum sib tov lossis lwm yam khoom tshwj xeeb.
• Neutral-Curing: Lub sealant yog ib qho nruab nrab-kho silicone, uas txhais tau hais tias nws tsis tso cov kua qaub los ntawm cov khoom siv thaum kho, thiab tuaj yeem siv nyab xeeb ntawm cov khoom siv hluav taws xob thiab cov khoom siv.
• Hluav taws xob rwb thaiv tsev: DOWSIL™ SJ668 muab hluav taws xob rwb thaiv tsev zoo heev, ua rau nws zoo tagnrho rau kev siv hluav taws xob siv hluav taws xob uas yuav tsum tau zam.
• Temperature Resistance: Lub sealant tuaj yeem tiv taus qhov kub ntawm -40 ° C mus rau 150 ° C (-40 ° F txog 302 ° F) yam tsis poob nws qhov adhesion lossis yoog raws.

Daim ntawv thov

DOWSIL ™ SJ668 Sealant feem ntau yog siv hauv kev lag luam hluav taws xob rau kev sib txuas thiab sib khi cov khoom siv hluav taws xob thiab cov qauv.Qee qhov kev siv ntawm DOWSIL ™ SJ668 Sealant suav nrog:

• Bonding thiab Sealing Circuit Boards: DOWSIL ™ SJ668 feem ntau yog siv los khi thiab khi cov rooj sib tham hauv cov khoom siv hluav taws xob, muab kev ruaj ntseg thiab kev tiv thaiv cov dej noo, plua plav, thiab lwm yam ib puag ncig.
• Sealing Electrical Connections: Lub sealant tuaj yeem siv los kaw cov kev sib txuas hluav taws xob, tiv thaiv kev ya raws thiab lwm yam kab mob los ntawm kev cuam tshuam cov teeb liab hluav taws xob.
• Potting Electronic Cheebtsam: DOWSIL™ SJ668 tuaj yeem siv los ua cov khoom siv hluav taws xob, muab kev tiv thaiv kev poob siab, kev co, thiab ib puag ncig.
• Bonding Displays thiab Touchscreens: Lub sealant tuaj yeem siv los ua daim ntawv cog lus thiab touchscreens rau cov khoom siv hluav taws xob, muab cov ntawv cog lus muaj zog thiab tiv thaiv kev ya raws thiab lwm yam ib puag ncig.

Txuj

1. UL Recognition: DOWSIL ™ SJ668 yog UL lees paub rau kev siv ntau yam kev siv hluav taws xob, suav nrog kev sib txuas thiab kev sib khi ntawm ntau yam khoom thiab cov khoom siv.
2. RoHS Kev Ua Raws Cai: Lub sealant yog ua raws li Txoj Cai Txwv Tsis Pub Muaj Cov Khoom Muaj Teeb Meem (RoHS) cov lus qhia, uas txwv tsis pub siv qee yam khoom siv phom sij hauv cov khoom siv hluav taws xob.

Yuav siv li cas

Nov yog cov kauj ruam dav dav siv DOWSIL ™ SJ668 Sealant:

1. Ntxuav Cov Nto: Ua kom cov chaw uas koj yuav raug khi los yog sib khi kom huv si thiab tsis muaj plua plav, roj, thiab lwm yam kab mob.Siv cov kuab tshuaj, xws li isopropyl cawv, los ntxuav qhov chaw yog tias tsim nyog.
2. Txiav lub Nozzle: Txiav lub nozzle ntawm lub sealant raj mus rau qhov loj xav tau, thiab muab nws mus rau ib rab phom caulking los yog lwm yam khoom siv dispensing.
3. Siv lub sealant: Siv lub sealant nyob rau hauv ib tug nruam hlaws nyob rau hauv qhov chaw yuav tsum tau sib khi los yog kaw, siv lub zog ruaj khov ntawm rab phom caulking los yog lwm yam khoom siv dispensing.
4. Siv lub sealant: Siv ib lub cuab tam, xws li cov ntiv tes ntub dej los yog ib lub spatula, kom du los yog ua lub sealant raws li qhov xav tau.
5. Tso cai rau kho: Tso cai rau lub sealant los kho lub sijhawm pom zoo, uas yuav nyob ntawm qhov kub thiab txias, av noo, thiab lwm yam ib puag ncig.Xa mus rau daim ntawv teev cov khoom siv rau cov lus qhia tshwj xeeb kho.
6. Ntxuav: Ntxuav cov khoom siv ntau dhau uas siv cov kuab tshuaj lossis lwm yam khoom siv tu kom zoo ua ntej nws kho.

Lub neej siv tau thiab cia

Lub neej siv tau: DOWSIL ™ SJ668 Sealant feem ntau muaj lub neej siv tau ntawm 12 lub hlis txij li hnub tsim khoom thaum khaws cia rau hauv nws lub thawv qub, tsis tau qhib.Thaum lub sealant qhib, nws lub neej siv tau yuav luv dua, nyob ntawm qhov chaw cia khoom.

Cia Lub Sijhawm: Lub sealant yuav tsum muab cia rau hauv qhov chaw txias, qhuav ntawm qhov kub ntawm 5 ° C thiab 25 ° C.Nws yuav tsum tau tiv thaiv los ntawm tshav ntuj ncaj qha thiab ya raws.Tsis txhob khaws cov sealant ze ntawm qhov chaw sov los yog qhib nplaim taws.