Cryogenic Epoxy
Cryogenic Epoxy yog hais txog kev ua haujlwm siab -kev ua tau zoo, chav-kub curing compounds tshwj xeeb tsim los tswj lawv cov khoom nyob rau hauv qis- qhov kub thiab txias ib puag ncig. Cov epoxy kawg no-cov ntaub ntawv sealing thiab potting yog tus cwj pwm los ntawm kev kho sai sai ntawm qhov chaw nyob ib puag ncig, viscosity uas siab nruab nrab kom txo qis cov dej ntws tawm ntawm qhov chaw ntsug, siv dav thoob plaws ntau lub substrates, thiab cov neeg siv khoom- ua haujlwm zoo. Thaum kho tag nrho, cov khoom xa tawm ib qho zoo heev suite ntawm cov khoom: zoo heev hluav taws xob rwb thaiv tsev tiv thaiv los xyuas kom meej Circuit Court, siab mechanical zog rau robust tiv thaiv, superior tiv thaiv -corrosion peev xwm los tiv thaiv cov hlau Cheebtsam, thiab formidable adhesion los tsim ib tug kav ntev. Tsis tas li ntawd, nws muaj cov thermal ua haujlwm zoo, siab -gloss tiav, thiab tseem ceeb hardness, tsim lub plhaub ruaj khov, tiv thaiv.
Lub ntsiab lus ntawm Cryogenic Epoxy series yog nws qhov kev ua tau zoo nyob rau hauv qhov chaw txias, ua rau nws mus- daws cov ntawv thov uas ua haujlwm hauv lossis raug rau sub- qhov kub thiab txias. Nws yog siv dav rau qhov kawg -lub ntsej muag encapsulation thiab conformal txheej ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob uas yuav ntsib qhov chaw txias. Tsis tas li ntawd, cov khoom lag luam tau teev tseg rau ntau yam kev lag luam thiab kev tsim kho tshuab engineering uas kho cov resin yuav tsum muaj kev ruaj khov ruaj khov, txhim khu kev qha hluav taws xob rwb thaiv tsev, thiab cov dej tsis zoo, noo noo- pov thawj foob rau cov khoom thiab cov qauv. Nws muaj peev xwm kho tau zoo thiab ua tau zoo ntawm chav tsev kub ua ntej raug rau cov xwm txheej cryogenic ua kom yooj yim rau kev tsim khoom. Thaum koj daim ntawv thov muaj qhov kub siab tshaj qhov poob qis qis dua xoom, xaiv qhov pov thawj Cryogenic Epoxy ua kom koj cov rooj sib txoos muaj kev tiv thaiv, rwb thaiv tsev, thiab lub suab zoo.
Cov yam ntxwv tseem ceeb ntawm cov khoom ua ntej sib tov
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Cheebtsam |
Tus neeg sawv cev tseem ceeb |
Curing tus neeg sawv cev |
Cov qauv siv |
|
Xim |
ci liab |
daj ntseg daj los yog xim av tsaus |
tag nrho |
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viscosity 40℃(mpa.s) |
3400~4000 |
122~132 |
GB/T24148.4-2009 |
|
Qhov ceev (g / mL)) |
1.66~1.69 |
1.10~1.15 |
GB/T6750-2007 |
Lus Cim: Cov khoom tseem ceeb tuaj yeem kho tau.
Cov yam ntxwv txheej txheem
Ntxuav qhov chaw ntawm cov khoom yuav tsum tau potted.
Ua ntej noj cov khoom A, ua ntej- do cov khoom A kom huv si.
Ua tib zoo ua raws li A: B piv ntawm 4: 1 thaum ntxiv cov khoom xyaw B rau lub tov khoom nrog cov khoom A. Sib tov cov khoom A thiab B kom huv si ua ntej siv.
Lub neej lub lauj kaub: 30-40 feeb ntawm 25℃(100g sib tov). Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws, xyuas kom cov potting tiav hauv 40 feeb ntawm kev sib xyaw ua ke ntawm cov khoom A thiab B. Txwv tsis pub, cov dej ntws ntawm cov potting compound yuav raug cuam tshuam.
Curing tej yam kev mob: 5 hli thickness ntawm 25 degree, gels nyob rau hauv 2-3 teev, tag nrho kho nyob rau hauv 18-24 teev. Lub sijhawm kho yuav txawv nrog qhov kub thiab txias. Qhov loj thiab tuab ntawm cov khoom ntim tau cuam tshuam rau kev kho ceev.
Cov yam ntxwv ntawm cov khoom tom qab kho
|
Cov khoom kuaj |
Tsawg kub epoxy resin |
Cov qauv siv |
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Tensile zog (MPa) |
64~68 |
GB/T 15022.2-2017 |
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Tensile modulus ntawm elasticity (MPa) |
9.96~10.83*10³ |
GB/T 15022.2-2017 |
|
Bending zog (MPa) |
113~120 |
|
|
Flexural Modulus (MPa) |
8.93~9.96*10³ |
|
|
Kev cuam tshuam lub zog (KJ / m²) |
16~23 |
|
|
Compressive zog (MPa) |
151~157 |
|
|
Hardness (Shored) |
82~88 |
|
|
Volume resistivity (Ω·m) |
1014 |
|
|
Surface resistivity (Ω·m) |
1014 |
|
|
Lub zog hluav taws xob (MV / m) |
28 |
Ntim Specifications
Tus neeg sawv cev tseem ceeb: 24 KG, Hardener: 6 KG
Txee lub neej thiab cia cov xwm txheej:
Lub neej txee: 180 hnub. Tom qab lub txee lub neej, cov khoom yuav tsum dhau kev soj ntsuam ua ntej siv. Khaws rau hauv qhov dej - qhov cua, qhov chaw qhuav kom deb ntawm hluav taws.
Cov kev ceev faj
Lub sijhawm ua haujlwm rau cov khoom no yog 40-50 feeb. Thov npaj thiab siv tam sim ntawd. Tsis txhob nchuav cov khoom tsis siv rau hauv cov khoom tsis sib xyaw. Me ntsis sedimentation yuav tshwm sim thaum lub sij hawm cia, uas yog ib txwm. Thov do zoo ua ntej siv.
Cim npe nrov: Tuam Tshoj cryogenic epoxy manufacturers, lwm tus neeg, Hoobkas
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