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Midzanga inochinja kuita biodegradable plastic packaging muIndia.
Kurambidza kweIndia mapurasitiki gumi nemapfumbamwe anoshandiswa kamwe chete kwakonzera shanduko muindasitiri yayo yefodya. Chikunguru 1 asati asvika, vagadziri vefodya vekuIndia vaive vachinja kurongedza kwavo kwekare kwepurasitiki kuita biodegradable plastic package. Sangano reTobacco Institute of India (TII) rinoti nhengo dzavo dzakasandurwa uye mapurasitiki anoora akashandiswa anoenderana nezviyero zvepasi rose, pamwe neyakangoburitswa yeBIS. Vanotiwo kuodzwa kwemapurasitiki anoodza kunotanga kusanganidzana nevhu uye zvoita kuti biodegrades mukuita manyowa pasina kusimbaradza kuunganidzwa kwemarara uye masisitimu ekudzokorodza. -
Pfupi Ongororo yeKushanda kweDomestic Calcium Carbide Market muhafu yekutanga yeGore.
Muhafu yekutanga ya2022, musika wemumba wecalcium carbide hauna kuenderera mberi nekushanduka-shanduka muna 2021. Musika wese waive pedyo nemutengo wemutengo, uye waive pasi pekuchinja nekugadzirisa nekuda kwekukanganisa kwezvinhu, kuwanikwa uye kudiwa. , uye nemamiriro ezasi. Muhafu yekutanga yegore, pakanga pasina hutsva hwekuwedzera huwandu hwepamba calcium carbide nzira yePVC zvidyarwa, uye kuwedzera kwekudiwa kwemusika wecalcium carbide kwaive kushoma. Zvakaoma kumabhizinesi e-chlor-alkali anotenga calcium carbide kuchengetedza mutoro wakagadzikana kwenguva yakareba. -
Kuputika kwakaitika muPVC reactor yepetrochemical giant kuMiddle East!
Hofori yeTurkey petrochemical giant Petkim yakazivisa kuti manheru emusi waChikumi 19, 2022, kuputika kwakaitika pachirimwa cheAliaga. tsaona yakaitika mufekitari PVC reactor, hapana akakuvara, moto akanga nokukurumidza pasi pesimba, asi PVC chikwata anogona kwenguva pfupi offline nokuda tsaona. Chiitiko ichi chinogona kuve nekukanganisa kukuru pamusika weEuropean PVC. Zvinonzi nekuti mutengo wePVC muChina wakaderera zvakanyanya pane wezvigadzirwa zvemuTurkey, uye mutengo wePVC muEurope wakakwira kupfuura iwo muTurkey, mazhinji ePetkim's PVC zvigadzirwa zvino zvinotengeswa kumusika weEurope. -
BASF inogadzira PLA-yakavharwa oveni matireyi!
Musi waChikumi 30, 2022, BASF neAustralia inogadzira chikafu chekuisa chikafu, Confoil vakabatana kugadzira tireyi yechikafu yakasimbiswa, ine mbiri-inoshanda muhovhoni - DualPakECO®. Iyo yemukati yepepa tireyi yakaputirwa neBASF's ecovio® PS1606, yepamusoro-inoshanda general-chinangwa bioplastic inotengeswa inogadzirwa neBASF. Iyo ipurasitiki inogona kudzokororwazve biodegradable (70% yemukati) yakasanganiswa neBASF's ecoflex zvigadzirwa uye PLA, uye inonyanya kushandiswa kugadzira machira emapepa kana makadhibhokisi echikafu. Vane zvakanaka zvipingamupinyi zvivakwa kumafuta, zvinwiwa uye kunhuhwirira uye vanogona kuchengetedza greenhouse gasi kubuda. -
Kushandisa polylactic acid fibers kune yunifomu yechikoro.
Fengyuan Bio-Fiber yakabatana neFujian Xintongxing kuisa polylactic acid fiber kumachira ekupfeka echikoro. Hunyoro hwayo hwekunyudza uye kuita dikita kasere kakapetwa kasere kune akajairwa polyester fiber. PLA faibha ine zvakanyanya nani antibacterial properties kupfuura chero imwe fiber. Iyo curling resilience yefiber inosvika 95%, iri nani zvakanyanya kupfuura chero imwe makemikari fiber. Pamusoro pezvo, jira rakagadzirwa nepolylactic acid faibha rine hushamwari hweganda uye hunyoro-uchapupu, rinodziya uye rinofema, uye rinogonawo kuvharidzira mabhakitiriya uye mite, uye rive retardant murazvo uye kusapisa moto. Zvipfeko zvechikoro zvakagadzirwa nemucheka uyu zvakanyanya kushamwaridzana, zvakachengeteka uye zvakasununguka. -
Nanning Airport: Bvisa iyo isingaparare, ndapota pinda iyo yakaora
Nanning Airport yakapa “Nanning Airport Plastic Ban and Restriction Management Regulations” kusimudzira kuitwa kwekudzivirira kusvibiswa kwepurasitiki mukati menhandare yendege. Parizvino, zvigadzirwa zvese zvepurasitiki zvisingaparare zvakatsiviwa neimwe inoparara muzvitoro zvikuru, maresitorendi, nzvimbo dzekuzororera vafambi, nzvimbo dzekupaka uye dzimwe nzvimbo muchivako chechiteshi, uye ndege dzemumba dzakamira kupa mashanga epurasitiki anoraswa, matanda anomutsa. , mabhegi ekurongedzerwa, shandisa zvigadzirwa zvinoshatisa kana zvimwe. Ziva zvizere "kuchenesa kunze" kwezvigadzirwa zvepurasitiki zvisingaparare, uye "ndapota pindai" kune dzimwe nzira dzinochengetedza zvakatipoteredza. -
Chii chinonzi PP resin?
Polypropylene (PP) yakaoma, yakasimba, uye yecrystalline thermoplastic. Inogadzirwa kubva kune propene (kana propylene) monomer. Iyi mutsara wehydrocarbon resin ndiyo yakareruka kwazvo polymer pakati pezvinhu zvese zvepurasitiki. PP inouya ingave sehomopolymer kana secopolymer uye inogona kukwidziridzwa zvakanyanya nekuwedzera. Polypropylene inozivikanwawo sepolypropene, inonzi thermoplastic polymer inoshandiswa mumhando dzakasiyana siyana dzekushandisa. Inogadzirwa kuburikidza neketani-kukura kwepolymerization kubva kune monomer propylene.Polypropylene ndeyeboka re polyolefins uye ine chikamu checrystalline uye isiri-polar. Zvinhu zvaro zvakafanana ne polyethylene, asi zvishoma zvakaoma uye zvakanyanya kupisa. Ichena, ine mechanically rugged material uye ine high chemical resistance. -
2022 "Kiyi Petrochemical Chigadzirwa Capacity Early Warning Report" yakaburitswa!
1. Muna 2022, nyika yangu ichava nyika hombe pasi rose pakuchenesa oiri; 2. Iwo ekutanga petrochemical mbishi zvinhu zvichiri munguva yepamusoro yekugadzira; 3. Kuwanda kwekushandisa kwehumwe makemikari ekutanga ezvigadzirwa zvakagadziridzwa; 4. Kubudirira kweindasitiri yefetereza kwawedzera; 5. Indasitiri yemazuva ano yemakemikari emarasha yakaunza mikana yebudiriro; 6. Polyolefin uye polycarbon zviri pamusoro pekuwedzera kwesimba; 7. Kunyanya kuwandisa kwerabha yakagadzirwa; 8. Kuwedzera kwenyika yangu polyurethane inotengeswa kunze kwenyika inochengetedza chiyero chekushanda kwechigadzirwa padanho repamusoro; 9. Zvose kupiwa uye kudiwa kwe lithium iron phosphate zviri kukura nokukurumidza. -
Inventory yakaramba ichiunganidza, PVC yakatambura kurasikirwa kwakasiyana.
Munguva pfupi yapfuura, mutengo wepamba wekare-mufekitari wePVC wadonha zvakanyanya, purofiti yePVC yakasanganiswa ishoma, uye purofiti yematani maviri emabhizinesi yakaderedzwa zvakanyanya. Kubva pasvondo idzva raChikunguru 8, makambani epamba akawana maodha mashoma ekunze, uye mamwe makambani akange asina kutengeserana uye kubvunza kushoma. Tianjin Port inofungidzirwa kuti FOB iUS $900, mari inopihwa kunze kwenyika iUS$6,670, uye mutengo wekufambisa kwemufekitari kuenda kuTianjin Port ungangoita zviuru zvitanhatu nemazana matanhatu nemakumi matanhatu emadhora ekuAmerica. Kuvhunduka kwemumba uye kuchinja kwemitengo nekukurumidza. Kuti kuderedze kumanikidzwa kwekutengesa, kutengesa kunze kwenyika kunotarisirwa kunge kuchiri kuitika, uye kukurumidza kwekutenga kwadzikira mhiri kwemakungwa. -
China's PVC pure poda inotengeswa kunze kwenyika inoramba yakakwira muna Chivabvu.
Zvinoenderana neazvino tsika manhamba, muna Chivabvu 2022, nyika yangu yePVC yakachena poda yakatorwa kunze kwenyika yaive 22,100 matani, kuwedzera kwe5.8% gore-pa-gore; muna Chivabvu 2022, nyika yangu yePVC yakachena poda kunze kwenyika yaive matani mazana maviri nemakumi matanhatu nenhanhatu, kuwedzera kwe23.0% gore-pa-gore. Kubva muna Ndira kusvika Chivabvu 2022, iyo yakawedzera yemukati yePVC poda yakachena yaive 120,300 matani, kuderera kwe17.8% zvichienzaniswa nenguva yakafanana gore rapfuura; iyo yekumba yakawedzera kutengesa kunze kwePVC poda yakachena yaive 1.0189 miriyoni matani, kuwedzera kwe4.8% zvichienzaniswa nenguva yakafanana gore rapfuura. Nekuderera zvishoma nezvishoma kwemusika wepamba wePVC kubva padanho repamusoro, makotesheni ekuChina ePVC ekunze ane makwikwi. -
Ongororo yeChina yekunamira resin kupinza uye kutumira kunze data kubva Ndira kusvika Chivabvu
Kubva muna Ndira kusvika Chivabvu 2022, nyika yangu yakaunza kunze kwenyika matani makumi matatu nenomwe nemazana manomwe epaste resin, kudzikira kwe26.05% zvichienzaniswa nenguva yakafanana gore rapfuura. Kubva muna Ndira kusvika Chivabvu, China yakatumira kunze kwenyika matani makumi matatu nematanhatu nemazana manomwe epaste resin, kuwedzera kwe58.91% zvichienzaniswa nenguva yakafanana gore rapfuura. Ongororo iyi inotenda kuti kuwanda kuri mumusika kwakakonzera kuderera kwemusika, uye mutengo wekutengesa kune dzimwe nyika wave wakakurumbira. Vagadziri vePaste resin vari kushingairira kutsvaga kutengesa kunze kwenyika kuti varerutsire hukama hwekugovera uye hwekuda mumusika wepamba. Huwandu hwekutenga kunze kwenyika pamwedzi hwasvika pakakwirira mumakore achangopfuura. -
PLA porous microneedles: kuona nekukurumidza kwecovid-19 antibody pasina masampu eropa
Vatsvagiri vekuJapan vakagadzira nzira nyowani yakavakirwa antibody yekukurumidza uye yakavimbika yekuona yenovel coronavirus pasina kudiwa kwemasamples eropa. Mhedzisiro yetsvagiridzo yakaburitswa munguva pfupi yapfuura mupepanhau reScience report. Kusazivikanwa kusingashande kwevanhu vakatapukirwa necovid-19 kwadzikamisa zvakanyanya mhinduro yepasi rose kuCOVID-19, iyo inowedzerwa nehuwandu hwehutachiona hweasymptomatic (16% - 38%). Kusvika ikozvino, nzira huru yekuedza ndeyekuunganidza sampuli nekupukuta mhino nehuro. Zvisinei, kushandiswa kweiyi nzira kunogumira kwenguva yakareba yekuona (4-6 maawa), mari yakakwirira uye zvinodiwa zvemichina yeunyanzvi uye vashandi vezvokurapa, kunyanya munyika dzine zviwanikwa zvishoma. Mushure mekuratidza kuti interstitial fluid inogona kunge yakakodzera kune antibody ...