Nhau dzeIndasitiri
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Resin yakagadzirwa: kudiwa kwePE kuri kudzikira uye kudiwa kwePP kuri kuramba kuchikura
Muna 2021, kugona kwekugadzira kuchawedzera ne20.9% kusvika pamatani mamiriyoni 28.36 / gore; Kubuda kwacho kwakawedzera ne16.3% gore negore kusvika pamatani mamiriyoni 23.287; Nekuda kwehuwandu hwakawanda hwemayuniti matsva akaiswa kushanda, mwero wekushanda kweyuniti wakaderera ne3.2% kusvika 82.1%; Musiyano wekugovera wakaderera ne23% gore negore kusvika pamatani mamiriyoni 14.08. Zvinofungidzirwa kuti muna 2022, kugona kwekugadzira kweChina PE kuchawedzera nematani mamiriyoni 4.05 / gore kusvika pamatani mamiriyoni 32.41 / gore, kuwedzera kwe14.3%. Zvichideredzwa nekukanganiswa kwepurasitiki, mwero wekukura kwekudiwa kwePE yemuno uchaderera. Mumakore mashoma anotevera, kucharamba kuine mapurojekiti matsva akawanda, akatarisana nekumanikidzwa kwekuwedzera kwezvivakwa. Muna 2021, kugona kwekugadzira kuchawedzera ne11.6% kusvika pamatani mamiriyoni 32.16 / gore; T... -
Huwandu hwezvinhu zvinotengeswa kunze kwenyika zvePP muChina hwakaderera zvakanyanya muchikamu chekutanga chegore!
Zvichienderana nedata reState Customs, huwandu hwese hwepolypropylene inotengeswa kunze kwenyika muChina mukota yekutanga ya2022 hwaive matani 268700, kudzikira kweanenge 10.30% zvichienzaniswa nekota yechina yegore rapfuura, uye kudzikira kweanenge 21.62% zvichienzaniswa nekota yekutanga yegore rapfuura, kudzikira kwakanyanya zvichienzaniswa nenguva imwecheteyo yegore rapfuura. Mukota yekutanga, huwandu hwese hwekutengesa kunze kwenyika hwakasvika US $407 miriyoni, uye avhareji yemutengo wekutengesa kunze kwenyika waive US $1514.41/t, kudzikira kwemwedzi nemwedzi kweUS $49.03/t. Mutengo mukuru wekutengesa kunze kwenyika wakaramba uri pakati peUS $1000-1600 / T. Mukota yekutanga yegore rapfuura, kutonhora kwakanyanya uye mamiriro edenda muUnited States zvakaita kuti kuwedzere kudiwa kwepolypropylene muUnited States neEurope. Kwakanga kune mukaha wekudiwa kunze kwenyika, zvichikonzera... -
Chinobuda muPVC reactor cheMiddle East hofori yepetrochemical chaputika!
Petkim, kambani hombe yemafuta ekuTurkey, yakazivisa kuti manheru emusi wa19 Chikumi 2022, kuputika kwakaitika pafekitori yeAliaga iri makiromita makumi mashanu kuchamhembe kweLzmir. Sekureva kwekambani, tsaona iyi yakaitika muPVC reactor yefekitori, hapana akakuvara, uye moto wacho wakakurumidza kudzorwa, asi mudziyo wePVC wakanga usingashande kwenguva pfupi nekuda kwetsaona iyi. Sekureva kwevaongorori vemunharaunda, chiitiko ichi chingave nemhedzisiro huru pamusika wePVC wekuEurope. Zvinonzi nekuda kwekuti mutengo wePVC muChina wakaderera zvikuru pane weTurkey, uye kune rumwe rutivi, mutengo wePVC muEurope wakakwira kupfuura weTurkey, zvigadzirwa zvakawanda zvePVC zvepetkim zvinotumirwa kumusika weEurope. -
Mutemo wekudzivirira denda wakagadziridzwa uye PVC yakadzokororwazve
Musi wa28 Chikumi, mutemo wekudzivirira nekudzivirira denda wakadzikira, kusava netariro pamusoro pemusika svondo rapfuura kwakavandudzika zvakanyanya, musika wezvinhu wakawedzera kukwira, uye mitengo yakakwira munzvimbo dzese dzenyika yakavandudzika. Nekukwira kwemitengo, mukana wemutengo wakaderera zvishoma nezvishoma, uye kutengeserana kwakawanda kwaive kwezvibvumirano zvepakarepo. Dzimwe nzvimbo dzekutengeserana dzaive nani pane nezuro, asi zvaive zvakaoma kutengesa zvinhu nemitengo yakakwira, uye mashandiro ekutengeserana kwese aive asina kuenzana. Panyaya dzekutanga, kuvandudzika kwezvinodiwa kwakaderera. Parizvino, mwaka wepamusoro wapfuura uye kune nzvimbo yakakura yemvura, uye kuzadzikiswa kwezvinodiwa kwakaderera pane zvaitarisirwa. Kunyanya pasi pekunzwisisa kwedivi rezvekugovera, zvinhu zvichiri kuwanda... -
Nhanganyaya nezve kugona kwePVC muChina nepasi rose
Zvichienderana nehuwandu hwegore ra2020, huwandu hwese hwekugadzira PVC pasi rose hwakasvika matani mamiriyoni makumi matanhatu nemaviri uye huwandu hwese hwekugadzira hwakasvika matani mamiriyoni makumi mashanu nemana. Kudzikira kwese kwekugadzirwa kunoreva kuti kugona kwekugadzira hakuna kumhanya 100%. Nekuda kwenjodzi dzechisikigo, mitemo yemuno nezvimwe zvinhu, kugadzirwa kunofanirwa kunge kuri pasi pesimba rekugadzira. Nekuda kwemutengo wakakwira wekugadzira PVC muEurope neJapan, kugona kwekugadzira PVC pasi rose kwakanyanya kuNortheast Asia, iyo China ine inenge hafu yesimba rekugadzira PVC pasi rose. Zvichienderana nedata remhepo, muna 2020, China, United States neJapan inzvimbo dzakakosha dzekugadzira PVC pasi rose, nehukuru hwekugadzira huchisvika 42%, 12% uye 4% zvichiteerana. Muna 2020, mabhizinesi matatu epamusoro muPVC yepasi rose ano... -
Mafambiro Emangwana ePVC Resin
PVC ipurasitiki inoshandiswa zvakanyanya mukuvaka. Saka, haizotsiviwa kwenguva yakareba mune ramangwana, uye ichava netariro huru yekushandiswa munzvimbo dzisina kusimukira mune ramangwana. Sezvatinoziva tese, kune nzira mbiri dzekugadzira PVC, imwe ndiyo nzira yepasi rose ye ethylene, uye imwe ndiyo nzira yakasarudzika ye calcium carbide muChina. Manyuko e ethylene nzira inonyanya kuve petroleum, nepo manyuko e calcium carbide nzira inonyanya kuve marasha, limestone nemunyu. Zviwanikwa izvi zvinonyanya kuwanikwa muChina. Kwenguva yakareba, nzira yeChina yePVC ye calcium carbide yave iri pachinzvimbo chepamusoro. Kunyanya kubva muna 2008 kusvika 2014, kugona kweChina kugadzira calcium carbide nzira yePVC kwave kuchiwedzera, asi kwakaunzawo ... -
Chii chinonzi PVC Resin?
Polyvinyl chloride (PVC) ipolymer yakagadziriswa nevinyl chloride monomer (VCM) mu peroxide, azo compound nezvimwe zvinotanga kana zvichienderana ne free radical polymerization mechanism pasi pekushanda kwechiedza nekupisa. Vinyl chloride homopolymer uye vinyl chloride copolymer pamwe chete zvinonzi vinyl chloride resin. PVC yaimbova ipurasitiki yakakura kwazvo pasi rose, iyo yaishandiswa zvakanyanya. Inoshandiswa zvakanyanya muzvinhu zvekuvaka, zvigadzirwa zvemaindasitiri, zvinodiwa zvezuva nezuva, dehwe repasi, mataira epasi, dehwe rekugadzira, mapaipi, waya netambo, firimu rekurongedza, mabhodhoro, zvinhu zvinopupuma, zvinhu zvekuvhara, fibers nezvimwewo. Zvichienderana nekushandiswa kwakasiyana, PVC inogona kukamurwa kuita: general-purpose PVC resin, high degree of polymerization PVC resin uye ... -
Hwindo rekutengesa zvinhu zvekunze kwePVC riri kuramba richivhurwa
Panyaya yekupa, calcium carbide, svondo rapfuura, mutengo wecalcium carbide pamusika wakaderera ne50-100 yuan / tani. Mutoro wese wekushanda kwemabhizinesi ecalcium carbide waive wakadzikama, uye kuwanikwa kwezvinhu kwaive kwakakwana. Zvakanganiswa nedenda, kutakurwa kwecalcium carbide hakuna kugadzikana, mutengo wefekitori wemabhizinesi waderedzwa kuti zvibvumire kutakurwa kwepurofiti, kumanikidzwa kwemutengo wecalcium carbide kwakakura, uye kudzikira kwenguva pfupi kunotarisirwa kuve kushoma. Mutoro wekutanga wemabhizinesi ePVC wakawedzera. Kugadziriswa kwemabhizinesi mazhinji kwakanyanya pakati nepakati paKubvumbi, uye mutoro wekutanga ucharamba wakakwira munguva pfupi. Zvakanganiswa nedenda, mutoro wekushanda... -
Musika wepasi rose wepurasitiki inoora uye mamiriro ekushandisa
Chinese Mainland Muna 2020, kugadzirwa kwezvinhu zvinoora (kusanganisira PLA, PBAT, PPC, PHA, mapurasitiki akavakirwa pastarch, nezvimwewo) muChina kwaive matani angangoita 400000, uye kushandiswa kwaive matani angangoita 412000. Pakati pazvo, PLA inobuda matani angangoita 12100, huwandu hwezvinhu zvinounzwa kunze kwenyika matani 25700, huwandu hwezvinhu zvinotumirwa kunze kwenyika matani 2900, uye kushandiswa kwacho kwaive matani angangoita 34900. Mabhegi ekutenga nemabhegi ezvirimwa zvepurazi, kurongedza chikafu nemidziyo yekudya, mabhegi emakompositi, kurongedza furo, kurima nekurima masango, kuputira mapepa ndiyo nzvimbo huru dzekutengesa mapurasitiki anoora muChina. Taiwan, China Kubva pakutanga kwa2003, Taiwan. -
Cheni yeindasitiri ye polylactic acid (PLA) yeChina muna 2021
1. Pfupiso yecheni yemaindasitiri: Zita rakazara repolylactic acid ipolylactic acid kana polylactic acid. Ipolyester ine mamorekuru akawanda inowanikwa nepolymerization nelactic acid kana lactic acid dimer lactide semonomer. Ndeyezvinhu zvakagadzirwa zvine mamorekuru akawanda uye ine hunhu hwebhayoloji uye kuora. Parizvino, polylactic acid ipurasitiki inoora ine maindasitiri akakura zvakanyanya, inoburitsa zvakawanda uye inonyanya kushandiswa pasi rose. Indasitiri yepolylactic acid ine marudzi ese ezvinhu zvakakosha, zvakaita sechibage, nzimbe, shuga beet, nezvimwewo, pakati penzvimbo ndipo pakagadzirwa polylactic acid, uye pasi pacho ndipo panonyanya kushandiswa poly... -
CNPC itsva yekurapa ine mabhakitiriya epolypropylene fiber yakagadzirwa zvinobudirira!
Kubva pamaonero matsva emapurasitiki. Yakadzidza kubva kuChina petrochemical Research Institute, iyo medical protective antibacterial polypropylene fiber QY40S, yakagadzirwa neLanzhou Chemical Research Center muchikoro ichi neQingyang Petrochemical Co., LTD., ine mashandiro akanaka mukuongorora mashandiro eantibacterial kwenguva refu. Mwero weantibacterial weEscherichia coli neStaphylococcus aureus haufanirwe kunge uri pasi pe99% mushure memazuva makumi mapfumbamwe ekuchengetwa kwechigadzirwa chekutanga chemaindasitiri. Kubudirira kwekugadzirwa kwechigadzirwa ichi kunoratidza kuti CNPC yawedzera chimwe chigadzirwa chikuru mumunda wepolyolefin yekurapa uye ichawedzera kukwikwidza kweindasitiri yepolyolefin yeChina. Machira ekurwisa mabhakitiriya ... -
Kambani yeCNPC Guangxi Petrochemical inotumira polypropylene kuVietnam
Mangwanani emusi wa25 Kurume, 2022, kekutanga, matani zana nemakumi mashanu ezvigadzirwa zve polypropylene L5E89 zvakagadzirwa neCNPC Guangxi Petrochemical Company zvakafamba nechikepe kuenda kuVietnam nechikepe chekutakura zvinhu cheASEAN China-Vietnam, zvichiratidza kuti zvigadzirwa zve CNPC Guangxi Petrochemical Company zvakavhura nzira itsva yekutengeserana kune dzimwe nyika kuASEAN uye zvakaisa hwaro hwekuwedzera musika wekunze we polypropylene mune ramangwana. Kutumirwa kwe polypropylene kuVietnam kuburikidza nechitima chekutakura zvinhu cheASEAN China-Vietnam ibasa rakabudirira reCNPC Guangxi Petrochemical Company kuti ishandise mukana wemusika, ishande pamwe chete neGUANGXI CNPC International Enterprise Company, South China Chemical Sales Company neGuangx...