Inkambu yesicelo kanye nenqubo yokukhiqiza ye-epoxy resin
Sep 18, 2025
I-Alow Viscosity Epoxy Resin System E175B/C035A/B
Izici eziyinhloko
I-E175B iwuhlobo oluguquliwe lwe-bisphenol A uhlobo lwe-epoxy resin, i-C035A/B i-amine epoxy resin elaphayo eguquliwe. Isistimu ye-epoxy resin exubile eyakhiwe i-E175B ne-C035A/B ine-viscosity ephansi futhi ifanele i-RTM kanye nenqubo yokubumba isingeniso se-vacuum. Izinga lokushisa legumbi lihle, futhi ukuthuthukiswa kwezakhiwo zivamise ukuzinza ngemva kokwelapha ku-25℃izinsuku ezingu-7, futhi kufana nemiphumela yokuhlolwa ngemva{8}}kokwelapha ukwelashwa.
Izindawo zokufaka izicelo
ukukhiqizwa kwezingxenye eziyinhlanganisela ezifana nemikhiqizo yezimoto, ezokuthutha ngesitimela, amakhava e-radar, ama-drones, njll.
Amapharamitha wokusebenza
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E175B |
C035A/ B |
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umbala wokubukeka |
uketshezi olusobala olungenambala ukuya kokuphuzi |
uketshezi olukhanyayo oluphuzi |
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isilinganiso sokuxuba okukhulu |
100 |
20 |
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i-viscosity yokuqala yokuhlanganisa( mPa·s,25 o C) |
180 |
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isikhathi sejeli (25 o C) |
30-80 min |
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Ukwelapha Inqubo |
izinga lokushisa legumbi lilapha 24h +60 o C/8h |
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Tg( oC,DSC) |
80-100 o C |
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1. Izici zemishini ze-resin casting body (izinga lokushisa legumbi liphulukiswa izinsuku eziyi-7)
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Qaphela: Izakhiwo zemishini zingamanani okuhlola ku-25 degree;
2. Izinto zomshini zokuphonsa inhlaka (izinga lokushisa legumbi lelapha usuku olungu-1 +60℃amahora angu-8)
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Qaphela: Izakhiwo zemishini zikalwa ku-25 degree; Ukwelapha{1}okuthunyelwe kukhipha ingcindezi elaphayo, ngakho-ke imodulus iyancipha kanye nokukhiqiza kokuphuka kuba yinde.
Kala izingxenye A no-B ngokwesilinganiso sokuxuba ngobuningi, gudluza futhi uhlanganise kahle, futhi ukhiphe amagwebu uma kunesidingo.
Izinyathelo zokuzivikela
1. Ngemuva kokuthi i-resin isetshenziswe ngokushesha ngangokunokwenzeka ukuvimbela ukuguqulwa kwe-viscosity ukuthi kuthinte ukusetshenziswa.
2. I-resin kanye ne-ejenti yokwelapha kufanele ibekwe endaweni epholile futhi engenamoya ukuze igcinwe ivalwe, futhi ukusetshenziswa akuvunyelwe uma izakhiwo zishintsha kakhulu.
I-Low Viscosity Epoxy Resin System E175B/C044/C045B
Izakhiwo Eziyisisekelo
I-E175B iyi-modified bisphenol A epoxy resin, futhi i-C044/C045B iyi-amine epoxy resin ephulukisayo eguquliwe. Isistimu ye-epoxy resin exubile eyakhiwe i-E175B ne-C044/C045B ine-viscosity ephansi futhi ifanele i-RTM, isingeniso se-vacuum, ukuthulula nezinye izinqubo zokubumba.
Izici Zomkhiqizo
1. I-viscosity ephansi, izici ezinhle kakhulu zokungena, ukwakhiwa okulula, ukusebenza okulula;
2. Izakhiwo ezinhle kakhulu zemishini, ukuqina okuphezulu, ukumelana nokukhathala okuhle;
3. Ukushisa kokuphendula okuphulukisayo kuphansi, ingxube ye-resin inokuphila okude kwebhodwe, futhi ukulungiswa kwemikhiqizo eqinile akuqhekeki;
Izindawo zokufaka izicelo
ukukhiqizwa kwezingxenye eziyinhlanganisela ezifana nemikhiqizo yezimoto, ezokuthutha ngesitimela, amakhava e-radar, ama-drones, njll.
Imingcele yezobuchwepheshe
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E175B |
C044/C045B |
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umbala wokubukeka |
uketshezi olungenambala ukuya kokuphuzi olubonisa ngale |
uketshezi olusobala olungenambala ukuya kokuphuzi ngokukhanyayo |
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isilinganiso sokuxuba okukhulu |
100 |
25 |
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i-viscosity yokuqala yokuhlanganisa( mPa·s,25 o C) |
200-300 |
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isikhathi sejeli (25 o C) |
90-600min |
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Ukwelapha Inqubo |
izinga lokushisa legumbi lilapha 24h +60 o C/8h |
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Tg( oC,DSC) |
80-100 o C |
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Ithebula lokusebenza lomzimba okhipha i-resin
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I-Medium viscosity epoxy resin system E720/C720
I-E720 iyi-modified medium viscosity epoxy resin, i-C720 iyi-ejenti yokwelapha ye-viscosity ephansi eguquliwe. Isistimu ye-resin eyakhiwe nge-E720/C720 inezici zokuphulukisa ekamelweni lokushisa, elifanele ukukhiqiza imikhiqizo eyinhlanganisela ngokubeka izandla{5}}inqubo ngaphandle kokushisisa.
Izindawo zokufaka izicelo
ukukhiqizwa kwezingxenye eziyinhlanganisela ezifana nemikhiqizo yezimoto, ezokuthutha ngesitimela, amakhava e-radar, ama-drones, njll.
Amapharamitha wokusebenza
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E720 |
C720 |
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isimo |
uketshezi olusobala olungenambala ukuya kokuphuzi |
uketshezi olusobala olungenambala ukuya kokuphuzi |
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ukuxuba mass ratio |
100 |
20 |
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i-viscosity yokuqala yokuhlanganisa (mPa · s,25 degree) |
300 |
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isikhathi sejeli (25 degrees) |
30-50 min |
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Ukwelapha Inqubo |
izinga lokushisa lekamelo lilapha 24h |
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Ukusebenza kwe-resin casting body (ngemuva kokuphulukiswa endaweni yokushisa yasekamelweni izinsuku eziyi-7)
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Izincomo zokwakha
1. Ungasebenzisi iglue eningi ngesikhathi. Kunconywa ukusebenzisa isitsha esiyisicaba esinendawo enkulu engezansi kanye nokuphakama okuncane ukuvimbela ukuqoqwa kokushisa nokwandisa impilo yebhodwe.
2. Ngemva kokuqedwa kokunamathisela kwesandla, izinyathelo zokulondoloza ukushisa (njengama-quilts, izingubo zokuvikela ukushisa) noma ukufudumeza okufanele kunganezelwa ukuze kuthuthukiswe ukusebenza kahle kokukhiqiza.
I-Medium viscosity epoxy resin system E721/C721
Izici eziyinhloko
I-E721 iyi-modified medium viscosity epoxy resin, i-C721 iyi-ejenti yokwelapha ye-viscosity ephansi eguquliwe. Uhlelo lwe-resin olwakhiwa i-E721/C721 lunezici zokuphulukisa izinga lokushisa legumbi, i-viscosity ephansi kanye nokushisa okuphezulu kokumelana nokushisa, okulungele ukwakhiwa kwemikhiqizo ehlanganisiwe ephikisana nokushisa okuphezulu kanye nokubunjwa okuyinhlanganisela ngenqubo yokunamathisela ngesandla.
Izindawo zokufaka izicelo
ukukhiqizwa kwezingxenye eziyinhlanganisela ezifana nemikhiqizo yezimoto, ezokuthutha ngesitimela, amakhava e-radar, ama-drones, njll.
Amapharamitha wokusebenza
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E721 |
C721 |
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isimo |
uketshezi olusobala olungenambala ukuya kokuphuzi |
uketshezi olusobala olungenambala ukuya kokuphuzi |
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ukuxuba mass ratio |
100 |
20 |
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i-viscosity yokuqala yokuhlanganisa (mPa · s,25 degree) |
425 |
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isikhathi sejeli (25 degrees) |
30-50 min |
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Ukwelapha Inqubo |
60℃4-12H, post-curing 80-100℃4H |
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Ukusebenza kwe-resin casting body (ngemuva kokuphulukiswa endaweni yokushisa yasekamelweni izinsuku eziyi-7)
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Izincomo zokwakha
1. Ungasebenzisi iglue eningi ngesikhathi. Kunconywa ukusebenzisa isitsha esiyisicaba esinendawo enkulu engezansi kanye nokuphakama okuncane ukuvimbela ukuqoqwa kokushisa nokwandisa impilo yebhodwe.
2. Ngemva kokuqedwa kokunamathisela kwesandla, izinyathelo zokulondoloza ukushisa (njengama-quilts, izingubo zokuvikela ukushisa) noma ukufudumeza okufanele kunganezelwa ukuze kuthuthukiswe ukusebenza kahle kokukhiqiza.
Isistimu ye-epoxy resin (i-dielectric ephansi) E813/C813
Izakhiwo Eziyisisekelo
I-E813 iyi-modified bisphenol A yohlobo lwe-epoxy resin, futhi i-C813 iyi-ejenti yokwelapha i-acid anhydride eguquliwe. Isistimu ye-epoxy resin eyakhiwe i-E813 ne-C813 inezici zokuphulukisa izinga lokushisa eliphakathi nendawo neliphezulu, ukuqina okuphezulu namandla aphezulu, futhi ifanele ukulungiswa{5}}kwemikhiqizo eyinhlanganisela yamandla aphezulu.
Izindawo zokufaka izicelo
ukukhiqizwa kwezingxenye eziyinhlanganisela ezifana nemikhiqizo yezimoto, ezokuthutha ngesitimela, amakhava e-radar, ama-drones, njll.
Imingcele yezobuchwepheshe
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E813 |
C813 |
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umbala wokubukeka |
uketshezi olukhanyayo oluphuzi olukhanyayo |
uketshezi olukhanyayo oluphuzi olukhanyayo |
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isilinganiso sokuxuba okukhulu |
100 |
75 |
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i-viscosity yokuqala yokuhlanganisa( mPa·s,25 o C) |
200-300 |
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Ukwelapha Inqubo |
isistimu yokwelapha engu-100℃/2H +160℃/2H |
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Tg( oC,DSC) |
120 o C |
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Ithebula lokusebenza lomzimba okhipha i-resin
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