Ishidi lokushisa le-epoxy resin
1. Ukwethulwa komkhiqizo we- {2761960} {2761960} {2761960} {2761960} I-Epoxy401 1 ishidi lokufudumeza 19 {901} 9 ishidi lokushisisa}
Ipuleti lokushisa le-epoxy resin libizwa nangokuthi i-epoxy glass fiber heat plate, kanye ne-epoxy phenolic laminated glass cloth heat plate. Ipuleti le-epoxy: Indwangu ihlanganiswe ne-epoxy resin futhi yenziwa ngokushisisa nokucindezela. Inezakhiwo eziphezulu zemishini ekushiseni okuphakathi kanye nezakhiwo zikagesi ezizinzile kumswakama ophezulu. Ifanele izingxenye zemishini, zikagesi neze-elekthronikhi ezinesakhiwo esiphezulu sokufakelwa, esinezici eziphezulu zemishini kanye ne-dielectric, ukumelana nokushisa okuhle nokumelana nomswakama. Ibanga elingu-F elimelana nokushisa (amadigri angu-155) lonakaliswa ukushisa ezingeni lokushisa eliphezulu elingu-180℃, nogqinsi olucacisiwe lwe-0.5℃100mm.
2. Izici eziyinhloko ze- Ishidi lokushisisa le-epoxy 101206 {109} {249} ishidi lokushisisa0101 {609} {249} 82097}
(1). Amafomu ahlukahlukene. I-resin ehlukahlukene, i-ejenti elaphayo kanye nezinhlelo zokulungisa zingacishe zihlangabezane nezidingo zezinhlelo zokusebenza ezihlukahlukene, kusukela ku-viscosity ephansi kakhulu kuya kokuqinile kwendawo yokuncibilika.
(2). Ukwelapha okulula. Ngama-ejenti okwelapha ahlukene, uhlelo lwe-epoxy resin lungelapheka cishe ebangeni lokushisa elingu-0 ~ 180℃.
(3). Ukunamathela okuqinile. Ukuba khona kwe-polar hydroxyl namabhondi e-ether ochungechungeni lwamangqamuzana e-epoxy resin kuyenza ibe nokunamathela okuphezulu ezintweni ezihlukahlukene. Ukuncipha kwe-epoxy resin ngesikhathi sokwelashwa kuphansi futhi ukucindezeleka kwangaphakathi kuncane, okubuye kube usizo ekuthuthukiseni amandla okunamathela.
(4). Ukuvumelana okuphansi. Ukusabela phakathi kwe-epoxy resin kanye ne-ejenti elaphayo kwenziwa ngokusabela kokwengezwa okuqondile noma ukusabela kwe-polymerization yokuvula indandatho yamaqembu e-epoxy kuma-molecule e-resin, futhi awekho amanzi noma eminye imikhiqizo eguqukayo ekhishwayo. Uma kuqhathaniswa ne-polyester resin engagcwele kanye ne-phenolic resin, zibonisa ukuncipha okuphansi kakhulu (ngaphansi kuka-2%) ngesikhathi sokwelashwa.
(5). Izakhiwo zikamshini. Isistimu ye-epoxy resin ephulukisiwe inezakhiwo ezinhle kakhulu zemishini.ng impilo yesevisi futhi akulula ukuguga.
3. Ukusetshenziswa okuyinhloko kwe- Ishidi lokushisisa le-Epoxy 101 {19} {9} 42 9 {9} 9 {9} 69 {9} 082097}
I-epoxy resin isetshenziswe kabanzi ekufakeni nasekufakweni kwezinto zikagesi ezinamandla aphezulu naphansi, amamotho kanye nezingxenye ze-elekthronikhi ngenxa yokusebenza kwayo okuphezulu kokwehlukanisa, amandla aqinile esakhiwo nokusebenza kahle kokuvala.
Ishidi lokushisa le-epoxy resin Abakhiqizi
