Electronic Epoxy Encapsulant Potting Compounds
Electronic Epoxy Encapsulant Potting Compounds sawv cev rau cov chav kawm tseem ceeb ntawm siab -cov ntaub ntawv polymer ua haujlwm tseem ceeb rau kev tiv thaiv hluav taws xob niaj hnub. Lawv raug tsim los ntawm kev sib xyaw ua ke ntawm epoxy puag resin nrog cov neeg ua haujlwm kho kom zoo, viscosity- hloov cov diluents, cov khoom ua haujlwm ua haujlwm, thiab lwm yam khoom siv ntxiv uas siv cov kev sib xyaw tshwj xeeb thiab kev npaj thev naus laus zis. Cov Electronic Epoxy Encapsulant Potting Compounds no yog tsim los nrog zoo flowability thiab wettability, tso cai rau lawv nkag mus thiab sau cov complex, nplua voids nyob rau hauv hluav taws xob Cheebtsam, sib dhos, los yog Circuit Court modules.
Thaum kho, lawv hloov mus rau hauv cov khoom loj uas muab cov txiaj ntsig zoo ntawm kev tiv thaiv: lub cev thiab lub zog zoo rau kev txhawb nqa, zoo heev thiab ruaj khov hluav taws xob rwb thaiv tsev rau kev nyab xeeb, siab tiv thaiv cov tshuaj corrosion, thiab pov thawj durability tiv thaiv ib puag ncig kev laus. Tus nqi tseem ceeb ntawm Electronic Epoxy Encapsulant Potting Compounds yog nyob rau hauv qhov no muaj peev xwm xa tau ntau- txheej txheem kev ruaj ntseg- kev ncaj ncees, ua tiav ib puag ncig sealing, thiab txhim khu kev qha hluav taws xob sib cais- hauv ib daim ntawv thov. Yog li ntawd, lawv yog cov thoob plaws hauv lub teb ntawm cov khoom siv hluav taws xob encapsulation, yog cov qauv rau potting electronic modules thiab cov rooj sib txoos, thiab tseem ceeb heev rau kev tiv thaiv cov khoom siv hluav taws xob zoo thiab cov ntawv luam tawm hauv cov ntawv thov uas xav tau tshaj plaws.
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 |
liab |
daj ntseg daj los yog xim av tsaus |
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viscosity 40℃(mpa.s) |
3100~3900 |
22~27 |
GB/T24148.4-2009 |
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Qhov ceev (g / mL)) |
1.65~1.68 |
1.10~1.15 |
GB/T6750-2007 |
Lus Cim: Cov xim ntawm tus neeg sawv cev tseem ceeb 2602A tuaj yeem hloov kho.
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 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.
Kev kho mob: Gel ntawm 25℃rau 60 feeb, kho rau 4-6 teev. Lub sijhawm kho yuav txawv nyob ntawm qhov kub thiab txias. Qhov loj ntawm cov khoom raug potted thiab tus nqi ntawm monomer siv kuj tseem cuam tshuam rau gelation thiab curing ceev.
Cov yam ntxwv ntawm cov khoom tom qab kho
|
Cov khoom kuaj |
Electronic epoxy resin encapsulation potting compound |
Cov qauv siv |
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Tensile zog (MPa) |
62~67 |
GB/T 15022.2-2017 |
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Tensile modulus ntawm elasticity (MPa) |
9.89~10.99*10³ |
GB/T 15022.2-2017 |
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Bending zog (MPa) |
116~119 |
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Flexural Modulus (MPa) |
8.96~9.99*10³ |
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Kev cuam tshuam lub zog (KJ / m²) |
15~22 |
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Compressive zog (MPa) |
150~155 |
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Hardness (Shored) |
79~85 |
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Volume resistivity (Ω·m) |
1014 |
|
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Surface resistivity (Ω·m) |
1014 |
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Lub zog hluav taws xob (MV / m) |
26 |
Ntim Specifications
Tus neeg sawv cev tseem ceeb: 24 KG, Hardener: 6 KG
Txee Lub neej thiab kev cia khoom
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. Ib qho me me ntawm sediment yuav tshwm sim thaum lub sijhawm khaws cia, uas yog qhov qub. Thov do zoo ua ntej siv.
Cim npe nrov: Tuam Tshoj epoxy encapsulant potting compounds manufacturers, lwm tus neeg, Hoobkas
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