Abstract: Lesi sihloko sethula ikakhulukazi izizathu ze-coefficient enkulu yokungqubuzana kwefilimu eyinhlanganisela kanye namaphoyinti okulawula inqubo ngemva kokwelapha okuyinhlanganisela ye-PE
I-PE (i-polyethylene) impahla isetshenziswa kabanzi ekufakweni okuhlanganisiwe okuguquguqukayo, Ekusetshenzisweni kobuchwepheshe be-solvent-free composite, kuzoba nezinkinga ezithile ezihlukile kwezinye izindlela eziyinhlanganisela, ikakhulukazi ukunaka kakhulu ukulawulwa kwenqubo.
- 1.Izinkinga zenqubo evamile yenhlanganisela ye-PE engancibiliki
1) Ukwenza izikhwama, izikhwama zibukeka zishelela kakhulu futhi kunzima ukuziqoqa.
2) Ubunzima bokubhala amakhodi (FIG. 1)
3) isivinini sezinto zokugoqa asikwazi ukushesha kakhulu.
4) ukungavuleki kahle (FIG. 2)
I-FIG.1
I-FIG.2
- 2.Izizathu eziyinhloko
Izinkinga ezingenhla zibonakaliswa ngezindlela ezahlukene, futhi izizathu zihlukile.Isizathu esigxiliswe kakhulu ukuthi ukwakheka kwe-polyether kokunamathelayo okungancibilikiyo kuzosabela nge-ejenti eshelelayo kufilimu, okwenza ukwakheka kwe-ejenti eshelelayo efakwe endaweni evala ukushisa yefilimu ye-polyethylene ithuthele ngaphakathi noma ngaphandle, okuholela ku-coefficient enkulu yokungqubuzana kwefilimu eyinhlanganisela ngemva kokwelapha.Lokhu kwenzeka kaningi uma i-PE izacile.
Ezimweni eziningi, izinkinga zenqubo ye-PE aziwona umphumela wesici esisodwa, kodwa ngokuvamile zihlobene eduze nezici eziningana, okuhlanganisa izinga lokushisa lokuphulukisa, Isisindo Sokubamba, ukungezwani okusongayo, ukubunjwa kwe-PE kanye nezakhiwo zokunamathela ezingenayo i-solvent.
- 3.Amaphuzu okulawula kanye nezindlela
Izinkinga zenqubo eyinhlanganisela ye-PE engenhla zibangelwa ikakhulukazi i-coefficient enkulu yokungqubuzana, engalungiswa futhi ilawulwe ngezindlela ezilandelayo.
| NO | Izici zokulawula | Amaphuzu okulawula |
| 1 | Izinga lokushisa lokuhlanganisa nokwelapha | Izinga lokushisa elihlanganisiwe kanye nokuphulukisa kufanele lifaneleke, ngokuvamile lisethwe ku-35-38℃. Izinga lokushisa elihlanganisiwe nelokwelapha lizwela kakhulu ekwandeni kwe-coefficient ye-friction, Uma izinga lokushisa liphezulu, kulapho okunamathelayo okungancibiliki khona kusabela ku-ejenti eshelelayo. efilimini.Izinga lokushisa elifanele lingaqinisekisa ukuthi i-coefficient ye-friction ifanelekile futhi ayithinti amandla e-peel. |
| 2 | Ukuqina kokuqina | Ukuqina okusongayo kuzoba kuncane ngangokunokwenzeka ngaphansi kwesimo sokuthi awekho ama-Core imibimbi namabhamuza endaweni ngemva kokwelapha okuhlanganisiwe. |
| 3 | Isisindo Sokumboza | Ngaphansi kwesisekelo sokuqinisekisa amandla e-peel, Isisindo Sokuhlanganisa silawulwa ngaphezudlwana kwenani eliphansi lomkhawulo. |
| 4 | Ifilimu ye-polyethylene eluhlaza | Engeza i-ejenti eshelelayo eyengeziwe noma wengeze inani elifanele le-ejenti yokuvula ye-inorganic, njenge-silica differential |
| 5 | I-adhesive efanelekayo | Khetha amamodeli anamathelayo angancibiliki kalula ukuze uthole i-coefficient yokungqubuzana |
Ngaphezu kwalokho, ukukhiqizwa kwangempela kuzohlangabezana nesimo se-coefficient encane ngezikhathi ezithile, thatha imisebenzi ethile ephambene nezinyathelo ezingenhla ngokuya ngesimo esithile.
Isikhathi sokuthumela: Sep-30-2021