Nhau dzeIndasitiri
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Kuongororwa kwedata rekutengeswa kwepasi pePVC kubva kuChina kubva muna Ndira kusvika Chikunguru.
Zvichienderana nehuwandu hwemazuva ano hwemitengo yemutero, zvinhu zvakatengeswa pasi pePVC munyika yangu muna Chikunguru 2022 zvaive matani 499,200, kudzikira kwe3.23% kubva pahuwandu hwematani 515,800 emwedzi wapfuura, uye kuwedzera kwe5.88% gore negore. Kubva muna Ndira kusvika Chikunguru 2022, huwandu hwezvinhu zvakatengeswa pasi pePVC munyika yangu hwaive matani mamiriyoni 3.2677, kuwedzera kwe4.66% zvichienzaniswa nematani mamiriyoni 3.1223 munguva imwe chete gore rapfuura. Kunyangwe huwandu hwezvinhu zvakatengeswa pamwedzi hwakaderera zvishoma, basa rekutengesa pasi rePVC remuno radzoka. Vagadziri nevatengesi vakati huwandu hwemibvunzo yekunze hwawedzera munguva pfupi yapfuura, uye huwandu hwezvinhu zvakatengeswa pasi pePVC remuno hunotarisirwa kuramba huchiwedzera munguva inotevera. Parizvino, United States, Canada, Germany, Net... -
Chii chinonzi HDPE?
HDPE inotsanangurwa nehuwandu hwe 0.941 g/cm3. HDPE ine mwero wakaderera wekubatana kwemashizha uye nekudaro ine simba guru pakati pemamorekuru uye simba rekudhonza. HDPE inogona kugadzirwa ne chromium/silica catalysts, Ziegler-Natta catalysts kana metallocene catalysts. Kushaikwa kwekubatana kwemashizha kunovimbiswa nekusarudza kwakakodzera catalyst (semuenzaniso chromium catalysts kana Ziegler-Natta catalysts) uye mamiriro ekuita. HDPE inoshandiswa muzvigadzirwa uye mumapakeji akadai semajagi emukaka, mabhodhoro edetergent, machubhu emargarine, midziyo yemarara nemapombi emvura. HDPE inoshandiswawo zvakanyanya mukugadzira mafireworks. Mumachubhu ane hurefu hwakasiyana (zvichienderana nehukuru hwemidziyo), HDPE inoshandiswa sekutsiva machubhu emota emakadhibhodhi anopiwa nezvikonzero zviviri zvikuru. Chekutanga, yakachengeteka kupfuura... -
Mutengo wePVC wakagadzikana, uye mutengo weramangwana unokwira zvishoma.
NeChipiri, PVC yakachinja-chinja mukati mechikamu chidiki. Chishanu chapfuura, data remari yemihoro yeUS isiri yekurima rakanga riri nani pane zvaitarisirwa, uye tarisiro yeFed yekukwira kwemubereko yakaderedzwa simba. Panguva imwe chete, kukwira kwemitengo yemafuta kwakatsigirawo mitengo yePVC. Kubva pamaonero ePVC, nekuda kwekuchengetedzwa kwakanyanya kwemidziyo yePVC munguva pfupi yapfuura, mwero wekushanda kweindasitiri wakaderera kusvika padanho rakaderera, asi wakawedzerawo mamwe mabhenefiti anokonzerwa nemaonero emusika. Kukwira zvishoma nezvishoma, asi hapana kuvandudzika kuri pachena mukuvaka kwemumvura, uye kumukazve kwedenda mune dzimwe nzvimbo kwakakanganisawo kudiwa kwemumvura. Kukwira kwemitengo yemafuta kunogona kudzikamisa mhedzisiro yekuwedzera kudiki... -
Kuratidzwa kwefirimu repurasitiki rinoora muInner Mongolia!
Mushure megore rinopfuura rekushandiswa, chirongwa che "Inner Mongolia Pilot Demonstration of Water Seepage Plastic Film Dry Farming Technology" chakaitwa neInner Mongolia Agricultural University chakawana mhedzisiro zvishoma nezvishoma. Parizvino, zvakaitwa mukutsvaga kwesainzi zvakachinjwa uye zvakashandiswa mune mamwe maguta emubatanidzwa munharaunda iyi. Tekinoroji yekurima yakaoma yeSeepage mulch itekinoroji inonyanya kushandiswa munzvimbo dzisina mvura yakawanda munyika yangu kugadzirisa dambudziko rekusvibiswa kwevhu rakachena mumapurazi, kushandisa zviwanikwa zvemvura inonaya zvakanaka, uye kuvandudza goho rezvirimwa munyika yakaoma. Zvinokosha. Muna 2021, Dhipatimendi reMaruwa reMinistry of Science and Technology richawedzera nzvimbo yekuratidzira yekuedza kusvika kumapurovhinzi masere nenzvimbo dzinozvitonga kusanganisa Hebe... -
Kukwira kwemubereko weUS kuri kuwedzera, PVC iri kuwedzera nekudzika.
PVC yakavharwa zvishoma neMuvhuro, mushure mekunge Sachigaro weFederal Reserve Powell anyevera nezvemutemo wekuregedza nguva isati yakwana, musika unotarisirwa kukwidza mitengo yemubereko zvakare, uye kugadzirwa kunotarisirwa kutangazve zvishoma nezvishoma sezvo mamiriro ekunze achiwedzera. Munguva pfupi yapfuura, nekuda kwedambudziko redenda uye kushomeka kwemagetsi mune dzimwe nzvimbo, kugadzirwa kwemiti yePVC kwakamiswa uye kwakaderedzwa. Musi wa29 Nyamavhuvhu, Hofisi yeEmergency yeSichuan Energy yakaderedza kupindura kwekukurumidzira kune vimbiso yekupihwa kwesimba remagetsi kune emergency. Kare, National Meteorological Administration yaitarisirawo kuti tembiricha munzvimbo dzine tembiricha yepamusoro kumaodzanyemba yaizodzikira zvishoma nezvishoma kubva pa24 kusvika pa26. Kumwe kuderedzwa kwekugadzirwa kwakaitwa kunogona kunge kusingagoneki, uye tembiricha yepamusoro... -
Kugona kwekugadzira kwePE kuri kuramba kuchiwedzera, uye chimiro chemhando dzezvirimwa zvinopinzwa nekutengeswa kunze kwenyika chinochinja.
Muna Nyamavhuvhu 2022, fekitari yeHDPE yeLianyungang Petrochemical Phase II yakatanga kushanda. Kubva muna Nyamavhuvhu 2022, kugona kwekugadzira PE muChina kwakawedzera nematani mamiriyoni 1.75 mugore. Zvisinei, tichifunga nezvekugadzirwa kwenguva refu kweEVA neJiangsu Sierbang uye kuwedzerwa kwechikamu chechipiri chefekitari yeLDPE/EVA, matani ayo zviuru mazana matanhatu / Kugona kwekugadzira kwegore negore kwakabviswa kwenguva pfupi kubva pakukwanisa kwekugadzira PE. Kubva muna Nyamavhuvhu 2022, kugona kwekugadzira PE muChina kuri matani mamiriyoni makumi maviri nemasere nemakumi mana nerimwe. Kubva pakuona kwekugadzirwa kwakazara, zvigadzirwa zveHDPE zvichiri zvigadzirwa zvikuru zvekuwedzera kugona mukati megore. Nekuwedzera kuri kuramba kuchienderera mberi kwesimba rekugadzira HDPE, makwikwi mumusika weHDPE wemuno akawedzera, uye huwandu hwezvakawanda zvakawedzera... -
Kambani yemitambo yepasi rose yaburitsa shangu dzinoora.
Munguva pfupi yapfuura, kambani yezvemitambo PUMA yakatanga kugovera mapeya mazana mashanu emabhurugwa eRE:SUEDE ekuyedza kune vatori vechikamu muGermany kuti vaedze kuora kwawo. Ichishandisa tekinoroji yazvino, mabhurugwa eRE:SUEDE achagadzirwa nezvinhu zvinogara kwenguva refu zvakaita sesuede yakatsvukiswa ine tekinoroji yeZeology, biodegradable thermoplastic elastomer (TPE) uye hemp fibers. Munguva yemwedzi mitanhatu apo vatori vechikamu vakapfeka RE:SUEDE, zvigadzirwa zvinoshandisa zvinhu zvinoora zvakaedzwa kuti zvigare kwenguva refu zvisati zvadzoserwa kuPuma kuburikidza nezvivakwa zvekudzokorodza zvakagadzirirwa kubvumira chigadzirwa. Enderera kunhanho inotevera yekuyedza. Mabhurugwa aya achabva aitwa biodegradation munzvimbo inodzorwa kuValor Compostering BV, inova chikamu cheOrtessa Groep BV, Dutch ... -
Ongororo pfupi yeruzivo rwekupinza nekutumira kunze kweChina rwe paste resin kubva muna Ndira kusvika Chikunguru.
Zvichienderana nehuwandu hwazvino kubva kuCustoms, muna Chikunguru 2022, huwandu hwezvinhu zvinotengeswa kunze kwenyika ye paste resin munyika yangu hwaive matani 4,800, kudzikira kwemwedzi nemwedzi kwe18.69% uye kudzikira kwegore negore kwe9.16%. Huwandu hwezvinhu zvinotengeswa kunze kwenyika hwaive matani 14,100, kuwedzera kwemwedzi nemwedzi kwe40.34% uye kuwedzera kwegore negore Kuwedzera kwe78.33% gore rapfuura. Nekudzikira kuri kuramba kuchiitika kwemusika we paste resin wemuno, zvakanakira zvemusika wekutengesa kunze kwenyika zvakabuda. Kwemwedzi mitatu yakatevedzana, huwandu hwezvinhu zvinotengeswa kunze kwenyika hwemwedzi nemwedzi hwaramba huri pamusoro pematani 10,000. Zvichienderana nemirairo yakagamuchirwa nevagadziri nevatengesi, zvinotarisirwa kuti zvinhu zvinotengeswa kunze kwenyika ye paste resin yemuno zvicharamba zviri padanho repamusoro. Kubva muna Ndira kusvika Chikunguru 2022, nyika yangu yakatenga matani 42,300 e paste resin, zvichidzika ... -
Yakawedzerwa nekuderedzwa kwemubereko, PVC inogadzirisa mutengo wakaderera wekudzoka!
Mutengo wePVC wakakwira zvakanyanya neMuvhuro, uye kudzikiswa kwemubereko weLPR nebhangi guru kwabatsira kuderedza mubereko wezvikwereti zvekutenga dzimba zvevagari pamwe nemari yekubhadhara yepakati nerefu yemabhizinesi, zvichiwedzera chivimbo mumusika wezvivakwa. Munguva pfupi yapfuura, nekuda kwekugadzirisa kwakanyanya uye mamiriro ekunze anopisa zvakanyanya munyika yese, matunhu mazhinji nemaguta akaunza mitemo yekuderedzwa kwemagetsi kumabhizinesi anoshandisa simba rakawanda, zvichikonzera kudzikira kwemutengo wePVC, asi divi rekudiwa harina simbawo. Kubva pamaonero ekushanda kwepasi, mamiriro aripo pari zvino Kuvandudzwa hakusi kukuru. Kunyangwe zvave kuda kupinda mumwaka wekudiwa kwakanyanya, kudiwa kwemuno kuri kuwedzera zvishoma nezvishoma... -
Kuwedzera! Kuwedzera! Kuwedzera! Polypropylene (PP) kusvika mberi!
Mumakore gumi apfuura, polypropylene yave ichiwedzera kugona kwayo, iyo matani mamiriyoni 3.05 akawedzerwa muna 2016, zvichiputsa chiratidzo chematani mamiriyoni makumi maviri, uye kugona kwese kwekugadzira kwakasvika matani mamiriyoni 20.56. Muna 2021, kugona kwayo kuchawedzerwa nematani mamiriyoni 3.05, uye kugona kwese kwekugadzira kuchasvika matani mamiriyoni 31.57. Kuwedzera uku kuchanyanya muna 2022. Jinlianchuang anotarisira kuwedzera kugona kwayo kusvika matani mamiriyoni 7.45 muna 2022. Muhafu yekutanga yegore, matani mamiriyoni 1.9 akaiswa kushanda zvakanaka. Mumakore gumi apfuura, kugona kwekugadzira polypropylene kwave kuri munzira yekuwedzera kugona kwayo. Kubva muna 2013 kusvika 2021, avhareji yekukura kwesimba rekugadzira polypropylene yemumba i11.72%. Kubva muna Nyamavhuvhu 2022, huwandu hwese hwepolypropylene yemumba... -
Bhangi reShanghai raburitsa kadhi rePLA rekubhadhara!
Munguva pfupi yapfuura, Bank of Shanghai yakatungamira mukuburitsa kadhi rechikwereti rine kabhoni shoma richishandisa zvinhu zvinoora zvePLA. Mugadziri wemakadhi ndiGoldpac, ane ruzivo rwemakore angangoita makumi matatu mukugadzira makadhi emari eIC. Zvichienderana nekuverenga kwesainzi, kuburitswa kwekabhoni kwemakadhi eGoldpac environmental cards kwakaderera ne37% pane kwemakadhi ePVC echinyakare (makadhi eRPVC anogona kuderedzwa ne44%), izvo zvakaenzana nemakadhi egirini 100,000 kuderedza kuburitswa kwekabhoni dioxide nematani 2.6. (Makadhi eGoldpac ekuchengetedza nharaunda ane huremu hwakareruka pane makadhi ePVC echinyakare) Zvichienzaniswa nePVC yechinyakare, gasi regreenhouse rinogadzirwa nekugadzirwa kwemakadhi ePLA ekuchengetedza nharaunda ane huremu hwakafanana rinoderedzwa neanenge 70%. PLA yeGoldpac inoora uye ine hushamwari kune nharaunda ... -
Kushomeka kwemagetsi nekuvharwa kwemagetsi munzvimbo dzakawanda paindasitiri yepolypropylene.
Munguva pfupi yapfuura, Sichuan, Jiangsu, Zhejiang, Anhui nedzimwe dunhu munyika yese dzakakanganiswa nekupisa kwakanyanya kuri kuramba kuchiitika, uye kushandiswa kwemagetsi kwakawedzera, uye huwandu hwemagetsi hwaramba huchikwira zvakanyanya. Dzakanganiswa nekupisa kwakanyanya uye kuwedzera kwehuwandu hwemagetsi, kudzikiswa kwemagetsi "kwakatsva zvakare", uye makambani mazhinji akanyorwa akazivisa kuti akasangana ne "kudzikiswa kwemagetsi kwenguva pfupi uye kumiswa kwekugadzirwa", uye makambani ese ari maviri epamusoro neepasi epolyolefins akakanganiswa. Tichifunga nezvemamiriro ekugadzirwa kwemamwe makambani emakemikari emarasha neanochenesa emuno, kudzikiswa kwemagetsi hakuna kukonzera kushanduka mukugadzirwa kwawo parizvino, uye mhinduro dzakagamuchirwa hadzina kukanganisa...