I-EVA iyi-copolymer ye-ethylene ne-vinyl acetate, enegama lamakhemikhali laseChinese lingu-ethylene vinyl acetate copolymer kanye negama lamakhemikhali lesiNgisi elingamakhemikhali we-ethylene vinyl acetate acetate copolymer. I-EVA inezinhlobonhlobo zezicelo, kanye nokusetshenziswa kwemakethe yonyaka e-China kukhula njalo, ikakhulukazi embonini yezicathulo,
Isembozo esikhanyayo esisele. Lapho isetshenziswa khona izinto zodwa nezingaphakathi eziphakathi kwezicathulo zokuhamba eziphakeme, izicathulo ezihamba ngezinyawo ezintabeni, ama-slipper kanye nezimbadada. Isetshenziswa kabanzi emkhakheni wamandla amasha, njengezinto ze-Photovoltaic, izinamathiseli zeselula, njll.
Hong Kong isitayela sesitayela U-Eva Resin unezicelo ezahlukahlukene futhi ngokuvamile angahlukaniswa ezinhlotsheni ezilandelayo ngokusekelwe kwingxenye ye-Vinyl Acetate Okuqukethwe:
U-Eva ngokuqukethwe kwe-VA okungaphansi kwama-5%, imikhiqizo yawo eyinhloko amafilimu, izintambo namakhebuli, ama-modifiers we-LDPE, anamathela, njll;
2. I-EVA ngokuqukethwe kwe-VA ngo-5% kuya ku-10%, imikhiqizo ifaka amafilimu anwebekile, imikhiqizo enobumba ebunjiwe nemidwebo, njll;
U-Eva ngokuqukethwe kwe-VA ngo-20% ~ 28%, ikakhulukazi esetshenziselwa ukunamathela okushisayo okushisayo kanye nemikhiqizo ehlanganisiwe;
I-EVA ngokuqukethwe kwe-VA ka-28% -33%, izinto ze-Photovoltaic, izinamathiseli zeselula, njll;
Isihlangu saseFrance
I-5. I-EVA ngokuqukethwe kwe-VA ka-38% -40%, ukunamathela;
I-6. Okuqukethwe kwe-VA kuphakathi kuka-5% no-45%, futhi imikhiqizo esemqoka amafilimu (kufaka phakathi amafilimu ezolimo) namashidi, imikhiqizo ebunjiwe nemikhiqizo ebunjiwe, imikhiqizo eshisayo, imikhiqizo eshisayo ehlekisayo, njll.
