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PVC inonzi polyvinyl chloride, inova polymer yakashongedzwa nevinyl chloride monomer pasi pekuita kweperoxide, azo compounds uye mamwe ekutanga, kana pasi pekuita kwechiedza uye kupisa zvinoenderana nemahara radical polymerization maitiro.PVC ndiyo imwe yenyika huru-chinangwa-chinangwa ...Verenga zvimwe»
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Nekuunza iyo monomer copolymerization mucheni huru yevinyl chloride, polima nyowani ine maviri monomer link inowanikwa, iyo inonzi copolymer.Iwo makuru emhando uye zvimiro zvecopolymers evinyl chloride uye mamwe monomers ndeaya anotevera: (1) vinyl chloride vinyl ace...Verenga zvimwe»
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PVC plastiki inogadzirwa kubva kuacetylene gasi uye hydrogen chloride, uyezve polymerized.Mukutanga kwema1950, yakabudiswa neacetylene carbide nzira, uye mukupera kwema1950, yakashandura nzira ye ethylene oxidation ine zvinhu zvakakwana zvakasvibiswa uye mari shoma;Parizvino, inopfuura 80% yePVC zvakare ...Verenga zvimwe»
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Maitiro ekupisa ePVC ndeokuti yakaoma kupisa, inodzima pakarepo mushure mekubva mumoto, murazvo utsi hweyero uye chena, uye plastiki inonyorovesa kana ichitsva, ichipa kunhuhwirira kunhuhwirira kweklorini.Polyvinyl chloride resin ipurasitiki ine-multi-component ....Verenga zvimwe»
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PVC plastiki inoreva musanganiswa wePVC muindasitiri yemakemikari.Chirungu Zita: polyvinyl chloride, Chirungu chidimbu: PVC.Ichi ndicho chinonyanya kushandiswa chirevo chePVC.Ruvara rwayo rwechisikigo rwakaita yellowish translucent uye kupenya.Kujeka kuri nani pane iyo polyethylene uye polypropylene, uye wo...Verenga zvimwe»
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Chinangwa: Isingapindi mvura mbozha mbozha kesi, mbozha mbozha ine basa rekusapinda mvura, inogona kuita kuti mbozha mbozha dzisapinde mvura.Kunyangwe pasi pemvura, unogona kutora mafoto, kusevha Internet uye kuteerera mimhanzi wakasununguka.Kune akawanda asina mvura nharembozha makesi pamusika, ayo anogona kuputira yako ...Verenga zvimwe»
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Mumakore achangopfuura, sezvo kushandiswa kwenharembozha kwave kuchiwedzera kufarirwa, uye kuwanda kwekushandisa kwakawedzera kuwedzera, vanhu vazhinji havagone kurarama vasina nharembozha kwese kwese, saka nhare mbozha mabhegi asina mvura akabuda sezvinodiwa nenguva. .Kuvhurwa kwe waterpro...Verenga zvimwe»
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Pane dhairekitori rinogona kukubatsira kugadzirisa zvinhu zvakakanganiswa, zvinokubatsira kujekesa magwaro asina kurongeka, kukubatsira kuyeuka, uye kuchengetedza mabhiri akapararira: nguva nenguva, dhesiki rinozadzwa nerondedzero yekutenga, makoponi. , matikiti akasiyana-siyana, nezvimwewo kana uchinyatso c...Verenga zvimwe»
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Primary Paperboard Material Types Paperboard Folding CartonPaperboard, kana kungoti bhodhi, ishoko rakajairika, rinobatanidza akawanda akasiyana ma substrates emapepa anoshandiswa mukurongedza makadhi.Kadhi stock inoshandiswawo nenzira yakafanana, zvichireva kupepa bhodhi kazhinji kana mapepa ekutsigira ekuomesa ...Verenga zvimwe»
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Tichiri nemwedzi mishoma yasara ye2021, gore rakaunza mamwe mafambiro anonakidza mukati meindasitiri yekurongedza.Ne e-commerce ichiramba ichive yekuda kwevatengi, kufambira mberi kwetekinoroji uye kusimba kunoramba kuri chinhu chakakosha, indasitiri yekurongedza yaita ...Verenga zvimwe»
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Matanho mana akakosha anozogadzira ramangwana rekurongedza kusvika 2028 Ramangwana rePackaging: Yakareba-Term Strategic Forecast kusvika 2028, pakati pa2018 na2028 musika wekurongedza wepasi rose wakaiswa kuti uwedzere neinenge 3% pagore, ichisvika pamusoro pemadhora 1.2 trillion.Musika wepasi rose wekurongedza wakawedzera ne6.8% ...Verenga zvimwe»
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Zvakanakira Kushandisa Plastic Packaging Plastic packaging inotitendera kuchengetedza, kuchengetedza, kuchengeta nekutakura zvigadzirwa nenzira dzakasiyana siyana.Pasina kurongedza epurasitiki, zvigadzirwa zvakawanda zvinotengwa nevatengi hazvingaite rwendo kuenda kumba kana kuchitoro, kana kurarama mune yakanaka ...Verenga zvimwe»
