Polypropilene
Polypropilene (PP) ni polymer-yo hejuru-gushonga-ya polimoplastique polymer ifite ibintu byiza byuzuye, bigatuma iba imwe mumashanyarazi ya polimoplastique muri iki gihe.Ugereranije nibindi bikoresho bisanzwe bya thermoplastique, bitanga ibyiza nkigiciro gito, uburemere bworoshye, ibikoresho bya tekinike birimo imbaraga zumusaruro, imbaraga zingutu, nimbaraga zo hejuru, kurwanya imihangayiko idasanzwe, hamwe no kurwanya abrasion, hamwe nuburyo bwiza bwimiti, byoroshye yo kubumba, hamwe nurwego runini rwa porogaramu.Yakoreshejwe cyane mu nganda nk'imiti, ibikoresho bya elegitoroniki, imodoka, ubwubatsi, no gupakira.
Isoko ryo gupakira ryasimbuye ahanini impapuro na firime ya plastike yo gupakira byoroshye, kuva ibiryo kugeza kubintu bitandukanye.Filime ya plastike ikoreshwa mubipfunyika byoroshye igomba kuba yujuje ibisabwa mubikoresho byo gukingira, gukora, byoroshye, nubukungu, hamwe nimbaraga zikwiye, imiterere ya bariyeri, ituze, umutekano, gukorera mu mucyo, kandi byoroshye.
Filime ya CPP: Filime ya CPP ije muri rusange-igamije, ibyuma, kandi bitetse.Ubwoko rusange-bugamije gukoreshwa kandi burashobora guhinduka murwego runaka.Ubwoko bw'icyuma ni ibicuruzwa byo mu rwego rwo hejuru byakozwe binyuze mu nzira idasanzwe ikoresheje ibikoresho byabugenewe bya polypropilene kugira ngo bigere ku mbaraga zo gufunga ubushyuhe.Ubwoko butetse bugenewe kurwanya ubushyuhe bwinshi kandi mubusanzwe bukozwe muri kopi yimikorere idasanzwe hamwe nubushyuhe bwo hejuru bwo gufunga ubushyuhe.
Filime ya CPP ni firime itarambuye, idafite icyerekezo cya firime ikozwe mu buryo bwa firime yakozwe na polypropilene itarambuye.Igaragaza uburemere bworoshye, gukorera mu mucyo mwinshi, kureshya neza, gukomera gukomeye, guhuza imashini nyinshi, guhuza neza ubushyuhe, kurwanya ubushuhe, hamwe no kurwanya ubushyuhe, ibintu byiza byo kunyerera, umuvuduko mwinshi wa firime, uburebure bumwe, kurwanya ubushuhe bwiza, kurwanya amavuta, ubushyuhe kurwanya, kurwanya ubukonje, koroshya ubushyuhe, hamwe no kurwanya birenze.Ibikoresho byiza bya optique nibyiza kandi bikwiranye no gupakira byikora.
Kuva yatangizwa mu Bushinwa mu myaka ya za 1980, ishoramari n’inyongera agaciro ka firime ya CPP byagize akamaro.Filime ya CPP ikoreshwa cyane mu gupakira ibiryo, imiti, imiti, ibikoresho byo kwisiga, hamwe n’imyenda, ikoreshwa cyane murwego rwo gupakira ibiryo.Ikoreshwa mugupakira ibiryo bitarimo ubushyuhe, uburyohe, isupu, kimwe nibicuruzwa byo mu biro, amafoto, ibyegeranyo, ibirango bitandukanye, na kaseti.
Filime ya BOPP: Filime ya BOPP irashobora gushyirwa mubikorwa n'imikorere muri firime ya antistatike, film irwanya igihu, firime ya BOPP yuzuye yuzuye, kandi byoroshye-kuyandika
BOPP film
Filime ya BOPP nigikorwa cyo hejuru cyane, gipfunyika cyane ibikoresho byo gupakira byakozwe mu myaka ya za 1960.Itanga ubukana bwinshi, imbaraga zamarira, kurwanya ingaruka, inzitizi nziza yubushuhe, urumuri rwinshi, gukorera mu mucyo, ibyiza bya bariyeri ya gazi, uburemere bworoshye, butari uburozi, nta mpumuro nziza, ituze ryiza, gukoreshwa neza, gucapwa neza, hamwe nuburyo bwiza bwo gukwirakwiza amashanyarazi .Bifatwa cyane nk "umwamikazi wapakira" mu nganda zipakira.
Filime ya Antistatike BOPP ikoreshwa mugupakira ibiryo bito nkamafi yaciwe, byoroshye-gucapa firime ya BOPP ikoreshwa mugupakira ibicuruzwa byimbuto, kandi byoroshye-gukata BOPP ikoreshwa mugupakira isupu n'imiti.BOPP igabanya firime, yakozwe hifashishijwe uburyo bwo gukora firime yerekanwe muburyo bubiri, ikoreshwa mubipfunyika itabi.
IPP Film: Filime ya IPP ifite optique yo hasi ya optique kurenza CPP na BOPP, ariko ifite inzira yoroshye, igiciro gito, kandi irashobora gufungwa byoroshye hejuru no hepfo kugirango bipakire.Ubunini bwa firime muri rusange kuva kuri 0.03 kugeza 0.05mm.Ukoresheje kopi ya cololymer, irashobora gukora firime nimbaraga zidasanzwe kubushyuhe buke.Filime ya IPP yahinduwe ifite ubushyuhe buke bwo kurwanya ingaruka, kunyerera hejuru, gukorera mu mucyo mwinshi, imbaraga zikomeye, guhinduka neza, hamwe na antistatike.Filime irashobora kuba irimo firime imwe ya polypropilene, ishobora kuba homopolymer cyangwa copolymer, cyangwa ibice byinshi bifatanyijemo firime ikoresheje homopolymer nibikoresho bya copolymer.IPP ikoreshwa cyane mugupakira ibiryo bikaranze, umutsima, imyenda, ububiko, amaboko yandika, ibyatsi byo mu nyanja, ninkweto za siporo.
akora progaramu ya firime ya polypropilene ikubiyemo gushonga no gutunganya plastine ya polypropilene ikoresheje extruder, hanyuma ikayisohora binyuze mu gipande gito gipfuye, igakurikirwa no kurambura igihe kirekire no gukonjesha ibikoresho byashongeshejwe kuri roller, hanyuma amaherezo ikabanza gupimwa, gupima uburebure. , kunyerera, kuvura corona hejuru, no guhinduranya nyuma yo gutema.Filime yavuyemo, izwi nka firime ya CPP, ni nontoxic, yoroheje, imbaraga-nyinshi, mucyo, glossy, ubushyuhe-bifunga, irwanya ubushuhe, ikomeye, kandi ifite umubyimba umwe.Ifite uburyo butandukanye bwo gukoresha, harimo nka firime ya substrate, ibiryo bitetse hamwe nibikoresho byo gupakira ubushyuhe bwo hejuru, hamwe nibikoresho bitandukanye byo gupakira ibiryo, imiti, imyenda, imyenda, nuburiri.
Ubuvuzi bwa Surface ya Polypropilene
Kuvura Corona: Kuvura hejuru ni ngombwa kuri polymers kugirango batezimbere ubuso bwabo hamwe no gufatira mubikorwa byo gucapa no gupakira.Tekinike nka graft polymerisation, gusohora corona, hamwe na laser irrasiyo ikoreshwa mugutunganya hejuru.Kuvura Corona ni tekinoroji yangiza ibidukikije yongerera imbaraga za ogisijeni ikora neza kuri polymer.Irakwiriye kubikoresho nka polyethylene, polypropilene, PVC, polyakarubone, fluoropolymers, nabandi ba cololymers.Kuvura Corona bifite igihe gito cyo kuvura, umuvuduko wihuse, imikorere yoroshye, no kugenzura byoroshye.Gusa bigira ingaruka hejuru yubuso bwa plastiki, mubisanzwe kurwego rwa nanometero, kandi ntabwo bigira ingaruka zikomeye kumiterere yibicuruzwa.Ikoreshwa cyane muguhindura isura ya firime polyethylene na polypropilene na fibre, kuko byoroshye kuyikoresha kandi itanga ingaruka nziza zo kuvura nta kwangiza ibidukikije
Ibiranga Ubuso bwa Filime ya Polypropilene: Filime ya Polypropilene ni ibikoresho bya kristaline idafite inkingi, bivamo guhuza inkuta nke no kugabanya ubushuhe bw’ubutaka bitewe no kwimuka no kwiyubakira ibintu bifite uburemere buke bwa molekile nka plasitike, abitangiza, monomer zisigaye, hamwe n’ibicuruzwa bitesha agaciro, bikora amorphous urwego rugabanya ubuso bwogukora neza, bisaba kuvurwa mbere yo gucapa kugirango ugere kubwiza bwiza bwo gucapa.Byongeye kandi, imiterere ya polipropilene ya polypropilene yerekana ibibazo byo gutunganya icyiciro cya kabiri nko guhuza, gutwikira, kumurika, gufata aluminiyumu, no gushyirwaho kashe, bikavamo imikorere idahwitse.
Amahame na Microscopique Phenomena yo kuvura Corona: Bitewe numuriro wamashanyarazi mwinshi, firime ya polypropilene yibasiwe numuyoboro wa electron ukomeye, bikaviramo gukomera.Ibi biterwa nuburyo bwa okiside hamwe nibicuruzwa biva mumurongo wa polypropilene hejuru ya firime, biganisha kumurongo mwinshi kuruta firime yumwimerere.Ubuvuzi bwa Corona butanga umubare munini wibice bya ozone plasma ikora muburyo butaziguye cyangwa butaziguye nubuso bwa firime ya plastike, biganisha ku gucikamo imigozi miremire hejuru hejuru no kubyara radicals zitandukanye hamwe nibigo bidahagije.Izi ntera ntoya hamwe na santere zidahagije noneho zifata namazi hejuru kugirango zikore amatsinda yimikorere ya polar, ikora hejuru ya firime ya polypropilene
Muncamake, ubwoko butandukanye bwa firime ya polypropilene hamwe nuburyo butandukanye bwa porogaramu, hamwe nubuhanga butandukanye bwo kuvura hejuru, byemeza ko bujuje ibisabwa mubikorwa byo gupakira no mubindi bice
Igihe cyo kohereza: Ukuboza-19-2023