Nhau
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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... -
Vashandi vemuChemdo vari kushanda pamwe chete kurwisa denda iri
MunaKurume 2022, Shanghai yakaisa mutemo wekuvhara nekudzora guta uye yakagadzirira kuita "hurongwa hwekuchenura". Zvino yava pakati paKubvumbi, tinogona kungotarisa nzvimbo dzakanaka dziri kunze kwehwindo kumba. Hapana aitarisira kuti maitiro edenda muShanghai aizowedzera kuipa, asi izvi hazvizombomisi kufarira kweChemdo yese muchirimo pasi pedenda. Vashandi vese veChemdo vanoita "basa kumba". Madhipatimendi ese anoshanda pamwe chete uye anoshanda pamwe chete zvizere. Kutaurirana kwebasa nekupihwa mabasa zvinoitwa online muchimiro chevhidhiyo. Kunyangwe zviso zvedu muvhidhiyo zvichigara zvisina makeup, mafungiro akakomba nezvebasa anozadza skrini. Murombo Omi... -
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... -
YNCC yekuSouth Korea yakarohwa nekuputika kwebhomba reYeosu kwakaipisisa
Shanghai, 11 Kukadzi (Argus) — Chikepe cheYNCC chemugadziri wemafuta emuSouth Korea chinonzi nhamba 3 naphtha cracker paYeosu complex chakaputika nhasi zvikauraya vashandi vana. Chiitiko ichi chakaitika na9.26am (12:26 GMT) chakakonzera kuti vamwe vashandi vana varapwe muchipatara nekukuvara kwakakomba kana kudiki, sekureva kwevakuru vebazi remoto. YNCC yanga ichiita bvunzo pamuchina wekupisa pacracker mushure mekugadzirisa. Chikepe cheYNCC chenhamba 3 chinogadzira 500,000 t/yr ye ethylene uye 270,000 t/yr ye propylene ine simba rakazara rekugadzira. YNCC inoshandisawo mamwe macracker maviri paYeosu, 900,000 t/yr Nhamba 1 uye 880,000 t/yr Nhamba 2. Mabasa avo haana kukanganiswa ne. -
Musika wepasi rose wepurasitiki inoora uye mamiriro ekushandiswa kwayo (2)
Muna 2020, kugadzirwa kwezvinhu zvinoora muWestern Europe kwaive matani 167000, kusanganisira PBAT, PBAT / starch blend, PLA modified material, polycaprolactone, nezvimwewo; Huwandu hwezvinhu zvinounzwa kunze kwenyika i77000 matani, uye chigadzirwa chikuru chinounzwa kunze kwenyika iPLA; Kutumira kunze kwenyika matani 32000, kunyanya PBAT, zvinhu zvinounzwa kubva mustarch, PLA / PBAT blends uye polycaprolactone; Kushandiswa kuri pachena i212000 matani. Pakati pazvo, kubuda kwePBAT i104000 matani, kuunzwa kwePLA i67000 matani, kutumirwa kunze kwenyika kwePLA i5000 matani, uye kugadzirwa kwezvinhu zvakaunzwa zvePLA i31000 matani (65% PBAT / 35% PLA ndiyo yakajairika). Mabhegi ekutenga nemabhegi ezvirimwa zvepurazi, mabhegi emakompositi, chikafu. -
Ongororo pfupi yekupinza nekutumira polypropylene yeChina muna 2021
Ongororo pfupi yekupinza nekuburitsa polypropylene muChina muna 2021 Muna 2021, huwandu hwekupinza nekuburitsa polypropylene muChina hwakachinja zvikuru. Kunyanya kana paine kuwedzera kukuru kwesimba rekugadzira zvinhu zvemuno uye kubuda kwaro muna 2021, huwandu hwekupinza huchadzikira zvakanyanya uye huwandu hwekupinza huchakwira zvakanyanya. 1. Huwandu hwekupinza hwadzikira zvakanyanya. Mufananidzo 1 Kuenzanisa kwezvinhu zvinopinzwa mupolypropylene muna 2021. Zvichienderana nehuwandu hwezvinhu zvinopinzwa mumatare, zvinhu zvinopinzwa mupolypropylene muna 2021 zvakasvika matani 4,798,100, zvichidzika ne26.8% kubva pamatani 6,555,200 muna 2020, neavhareji yemutengo wekupinza wepagore we $1,311.59 patani. Pakati.