1. Isi yoseBOPP film
Filime ya BOPP ni inzira aho firime ya amorphous cyangwa igice cya kristaline irambuye ihagaritse kandi itambitse hejuru yicyoroshya mugihe cyo kuyitunganya, bigatuma ubwiyongere bwubuso bwubutaka, kugabanuka kwubugari, hamwe niterambere ryinshi mububengerane no gukorera mu mucyo. Muri icyo gihe, kubera icyerekezo cya molekile irambuye, imbaraga za mashini, ubukana bwumuyaga, kurwanya ubushuhe, hamwe no kurwanya ubukonje byateye imbere cyane.
Ibiranga firime ya BOPP:
Imbaraga zingana cyane na moderi ya elastike, ariko imbaraga zo kurira nke; Gukomera neza, kuramba bidasanzwe no kunanirwa kunanirwa; Ubushyuhe bwinshi nubukonje bukabije, hamwe nubushyuhe bwo gukoresha bugera kuri 120℃. BOPP ifite kandi ubukonje bukabije kurenza firime rusange ya PP; Uburebure bwo hejuru kandi buboneye, bukwiriye gukoreshwa nkibikoresho bitandukanye byo gupakira; BOPP ifite imiti ihamye. Usibye acide ikomeye, nka Oleum na acide ya nitric, ntishobora gushonga mubindi bisembuye, kandi hydrocarbone zimwe na zimwe zifite ingaruka zo kubyimba; Ifite amazi meza cyane kandi ni kimwe mu bikoresho byiza byo kurwanya ubushuhe n’ubushuhe, hamwe n’igipimo cy’amazi kiri munsi ya 0.01%; Bitewe no gucapa nabi, kuvura corona bigomba gukorwa mbere yo gucapa kugirango bigerweho neza; Umuyagankuba mwinshi, Antistatic agent uzongerwamo ibisigarira bikoreshwa mugutunganya firime.
2. Matte BOPP
Igishushanyo mbonera cya matte BOPP nigice cya matte, bigatuma isura yunvikana nkimpapuro kandi byoroshye gukoraho. Ubuso bwazimye muri rusange ntabwo bukoreshwa mugushiraho ubushyuhe. Bitewe no kubaho kurwego rwo kuzimangana, ugereranije na BOPP rusange, ifite ibiranga ibi bikurikira: ubuso bwazimye bushobora kugira uruhare mugicucu, kandi ububengerane bwubuso nabwo buragabanuka cyane; Nibiba ngombwa, urwego ruzimye rushobora gukoreshwa nkigifuniko gishyushye; Ubuso bwazimye bufite ubworoherane, kuko hejuru yubuso bufite anti adhesion kandi umuzingo wa firime ntabwo byoroshye gukomera; Imbaraga zingana za firime yazimye iri munsi gato ugereranije na firime rusange, kandi ubushyuhe bwumuriro nabwo bubi gato ugereranije nubwa BOPP isanzwe.
3. Pearlescent
Pearlescent firime ikozwe muri PP nkibikoresho fatizo, byongewemo na CaCO3, pigment ya pearlescent, hamwe na rubber yahinduwe, ivanze kandi irambuye. Bitewe no kurambura molekile ya PP resin mugihe cyo kurambura biaxial, intera iri hagati ya CaCO3 yagutse, bigatuma habaho ibibyimba byinshi. Kubwibyo, firime ya pearlescent ni firime ya microporous ifuro ifite ubucucike bwa 0.7g / cm ³ Ibumoso niburyo.
Molekile ya PP itakaza ubushyuhe bwo gufunga ubushyuhe nyuma yicyerekezo cya biaxial, ariko nkibihindura nka reberi, baracyafite ibimenyetso bifunga ubushyuhe. Nyamara, imbaraga zo gufunga ubushyuhe ni nke kandi byoroshye kurira, bigatuma zikoreshwa cyane mugupakira ice cream, popsicles, nibindi bicuruzwa.
4. Shyushya firime ya BOPP
Filime ebyiri zifunga ubushyuhe:
Iyi firime yoroheje ifite imiterere ya ABC, hejuru ya A na C byombi ubushyuhe bufunze. Ahanini ikoreshwa nkibikoresho byo gupakira ibiryo, imyenda, amajwi na videwo, nibindi.
Filime imwe yo gufunga ubushyuhe:
Iyi firime yoroheje ifite imiterere ya ABB, hamwe na A-layer ni ubushyuhe bwo gufunga ubushyuhe. Nyuma yo gucapa igishushanyo kuruhande rwa B, ihujwe na PE, BOPP, na aluminiyumu kugirango ikore igikapu, ikoreshwa nkibikoresho byo mu rwego rwo hejuru bipakira ibiryo, ibinyobwa, icyayi, nibindi bikorwa.
5. Kora firime ya CPP
Filime ya CPP polypropilene ni firime idarambuye, idafite icyerekezo cya polypropilene.
Ibiranga firime ya CPP ni mucyo mwinshi, uburinganire bwiza, guhangana nubushyuhe bwo hejuru, urwego runaka rwo gukomera utabuze guhinduka, no gufunga ubushyuhe bwiza. Homopolymer CPP ifite ubushyuhe buke bwo gufunga ubushyuhe hamwe nubukonje bwinshi, bigatuma bukoreshwa nka firime imwe yo gupakira,
Imikorere ya copolymerized CPP iringaniza kandi irakwiriye nkibikoresho byimbere byimbere. Kugeza ubu, muri rusange ni ugusohora CPP, ishobora gukoresha neza ibiranga polypropilene itandukanye kugirango ihuze, bigatuma imikorere ya CPP irushaho kuba nziza.
6. Hisha firime ya IPP
Filime ya IPP isanzwe ikorwa hifashishijwe uburyo bwo kumanuka. PP imaze gusohora no kwagurwa kumunwa wububiko bwa buri mwaka, ubanza gukonjeshwa nimpeta yumwuka hanyuma igahita yazimya kandi ikorwa namazi. Nyuma yo kumisha, irazunguruka kandi ikorwa nka firime ya silindrike, ishobora no gucibwa mo firime yoroheje. Blow molded IPP ifite gukorera mu mucyo, gukomera, no gukora imifuka yoroshye, ariko ubunini bwayo burakennye kandi uburinganire bwa firime ntabwo ari bwiza bihagije.
Igihe cyo kohereza: Jun-24-2023
