Labaran Masana'antu
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EU: amfani da tilas na kayan da aka sake fa'ida, haɓakar PP mai sake fa'ida!
A cewar icis An lura cewa mahalarta kasuwar galibi ba su da isasshen tattarawa da iya daidaitawa don cimma burinsu na ci gaba mai dorewa, wanda ya yi fice musamman a cikin masana'antar hada kaya, wanda kuma shine babban kangin da ake fuskanta ta hanyar sake amfani da polymer. A halin yanzu, tushen albarkatun albarkatun kasa da fakitin sharar gida na manyan polymers guda uku da aka sake sarrafa su, PET (RPET), da aka sake sarrafa polyethylene (R-PE) da kuma polypropylene da aka sake yin fa'ida (r-pp), sun iyakance zuwa wani iyaka. Baya ga farashin makamashi da sufuri, ƙarancin da kuma tsadar fakitin sharar gida sun haifar da ƙimar polyolefins masu sabuntawa zuwa matsayi mai girma a Turai, wanda ke haifar da raguwa mai tsanani tsakanin farashin sabbin kayan polyolefin da polyolefins masu sabuntawa, whi. . -
Polylactic acid ya sami sakamako mai ban mamaki a cikin sarrafa hamada!
A cikin garin chaogewenduer, banner na wulatehou, birnin Bayannaoer, Mongoliya ta ciki, da nufin magance matsalolin mummunar zaizayar da iska ta fallasa raunukan da ke cikin gurɓatacciyar ciyawar ciyawa, ƙasa bakarara da jinkirin farfadowa da tsire-tsire, masu bincike sun haɓaka fasahar farfaɗo da ƙazamar ciyayi da suka haifar da su. microbial Organic cakuda. Wannan fasaha tana amfani da ƙwayoyin cuta masu gyara nitrogen, cellulose masu lalata ƙwayoyin cuta da bambaro don samar da cakuda kwayoyin halitta, Fesa cakuda a cikin yankin maido da ciyayi don haifar da samuwar ɓawon ƙasa na iya sanya yashi kayyade nau'in shuka na fallasa rauni na ƙasƙantaccen ciyawar ciyawa. , ta yadda za a gane saurin gyara gurɓatattun halittu. Wannan sabuwar fasaha ta samo asali ne daga babban bincike da ci gaban kasa ... -
An aiwatar a cikin Disamba! Kanada tana ba da ƙaƙƙarfan ƙa'idar "hana filastik" mafi ƙarfi!
Steven Guilbeault, Ministan Muhalli da Sauyin yanayi na Tarayya da Jean Yves Duclos, Ministan Lafiya, sun bayyana a haɗin gwiwa cewa robobin da haramcin robobin ya yi niyya sun haɗa da buhunan sayayya, kayan teburi, kwantena na abinci, marufi masu ɗaukar hoto, hada-hadar sanda da mafi yawan bambaro. . Daga karshen 2022, Kanada a hukumance ta haramtawa kamfanoni shigo da ko samar da jakunkunan filastik da akwatunan kayan abinci; Daga karshen shekarar 2023, ba za a daina sayar da wadannan kayayyakin robobi a kasar Sin ba; A ƙarshen 2025, ba wai kawai ba za a yi ko shigo da shi ba, amma duk waɗannan samfuran filastik a Kanada ba za a fitar da su zuwa wasu wurare ba! Manufar Kanada ita ce ta cimma "Filastik ba za ta shiga wuraren zubar ruwa, rairayin bakin teku, koguna, dausayi da dazuzzuka" nan da shekarar 2030, ta yadda robobi za ta iya bace daga ... -
Gudun roba: buƙatun PE yana raguwa kuma buƙatun PP yana ƙaruwa akai-akai
A cikin 2021, ƙarfin samarwa zai karu da 20.9% zuwa tan miliyan 28.36 / shekara; Abubuwan da aka fitar ya karu da kashi 16.3% na shekara zuwa tan miliyan 23.287; Saboda yawan sabbin raka'o'in da aka sanya a cikin aiki, aikin naúrar ya ragu da 3.2% zuwa 82.1%; Gibin wadata ya ragu da kashi 23% a shekara zuwa tan miliyan 14.08. An kiyasta cewa a shekarar 2022, karfin samar da makamashin PE na kasar Sin zai karu da tan miliyan 4.05 a kowace shekara zuwa tan miliyan 32.41 a kowace shekara, karuwar da kashi 14.3 cikin dari. Iyakance ta tasirin odar filastik, yawan haɓakar buƙatun PE na gida zai ragu. A cikin 'yan shekaru masu zuwa, har yanzu za a sami adadi mai yawa na sabbin ayyukan da aka tsara, suna fuskantar matsin lamba na rarar tsarin. A cikin 2021, ƙarfin samarwa zai karu da 11.6% zuwa tan miliyan 32.16 / shekara; T... -
Yawan fitar da kayayyaki daga kasar Sin ya ragu sosai a cikin kwata na farko!
Bisa kididdigar da hukumar kwastam ta kasar Sin ta bayar, an ce, jimillar adadin polypropylene zuwa kasashen waje a kasar Sin a cikin rubu'in farko na shekarar 2022 ya kai tan 268700, wanda ya ragu da kusan kashi 10.30 cikin dari idan aka kwatanta da rubu'i na hudu na bara, da raguwar kusan kashi 21.62 cikin dari idan aka kwatanta da shekarar da ta gabata. tare da rubu'in farko na shekarar da ta gabata, an samu raguwa sosai idan aka kwatanta da na shekarar da ta gabata. A cikin kwata na farko, jimlar adadin fitar da kayayyaki ya kai dalar Amurka miliyan 407, kuma matsakaicin farashin fitar da kayayyaki ya kai dalar Amurka $1514.41/t, wata-wata a kan raguwar dalar Amurka $49.03/t. Babban kewayon farashin fitar da kayayyaki ya kasance tsakaninmu $1000-1600 / T. A cikin kwata na farko na shekarar da ta gabata, matsanancin sanyi da yanayin annoba a Amurka ya haifar da tsauraran wadatar polypropylene a Amurka da Turai. An samu gibin bukatu a kasashen ketare, sakamakon... -
Wani ma'aikacin PVC na babban giant petrochemical na Gabas ta Tsakiya ya fashe!
Petkim, wani katafaren kamfanin sinadarai na Turkiyya ya sanar da cewa a yammacin ranar 19 ga watan Yunin 2022, an samu fashewar wani abu a masana'antar Aliaga da ke da nisan kilomita 50 daga arewacin lzmir. A cewar kamfanin, hatsarin ya afku ne a ma’aikatar ta PVC na masana’anta, babu wanda ya samu rauni, kuma an yi gaggawar shawo kan gobarar, amma na’urar PVC ta dan yi waje da ita sakamakon hadarin. A cewar masu sharhi na gida, taron na iya yin tasiri sosai a kasuwar tabo ta PVC ta Turai. An bayyana cewa, saboda farashin PVC a China ya yi kasa da na Turkiyya, a daya bangaren kuma, farashin tabo na PVC a Turai ya zarce na Turkiyya, yawancin kayayyakin PVC na petkim ana fitar da su zuwa kasuwannin Turai. -
An daidaita manufar rigakafin cutar kuma an sake dawo da PVC
A ranar 28 ga watan Yuni, manufar rigakafin cutar da kuma shawo kan cutar ta ragu, rashin tausayi game da kasuwa a makon da ya gabata ya inganta sosai, kasuwar kayayyaki gabaɗaya ta farfado, kuma farashin tabo a duk sassan ƙasar ya inganta. Tare da sake dawowa farashin, fa'idar farashin tushe a hankali ya ragu, kuma galibin ma'amaloli ne ma'amala nan da nan. Wasu mahallin ma'amala sun fi na jiya, amma yana da wahala a siyar da kaya akan farashi mai yawa, kuma gabaɗayan aikin ma'amala ya yi ƙasa da ƙasa. Dangane da tushen tushe, haɓakawa akan ɓangaren buƙata yana da rauni. A halin yanzu, lokacin kololuwa ya wuce kuma ana samun ruwan sama mai yawa, kuma biyan bukata bai kai yadda ake tsammani ba. Musamman ma a ƙarƙashin fahimtar bangaren samar da kayayyaki, har yanzu ƙididdigar tana da yawa... -
Gabatarwa game da Ƙarfin PVC a cikin Sin da Duniya
Dangane da kididdigar da aka yi a shekarar 2020, yawan karfin samar da PVC na duniya ya kai tan miliyan 62 kuma adadin ya kai tan miliyan 54. Duk raguwar fitarwa yana nufin cewa ƙarfin samarwa bai gudana 100%. Saboda bala'o'i, manufofin gida da sauran dalilai, abin da ake fitarwa dole ne ya kasance ƙasa da ƙarfin samarwa. Saboda tsadar kayan aikin PVC a Turai da Japan, ƙarfin samar da PVC na duniya ya fi mayar da hankali ne a arewa maso gabashin Asiya, wanda China ke da kusan rabin ƙarfin samar da PVC na duniya. Dangane da bayanan iska, a cikin 2020, China, Amurka da Japan sune mahimman wuraren samar da PVC a duniya, tare da ikon samarwa ya kai 42%, 12% da 4% bi da bi. A cikin 2020, manyan kamfanoni uku a cikin PVC na duniya ann ... -
Trend na gaba na Resin PVC
PVC wani nau'in filastik ne da ake amfani da shi sosai wajen kayan gini. Sabili da haka, ba za a maye gurbinsa na dogon lokaci a nan gaba ba, kuma zai sami kyakkyawan fata na aikace-aikacen a yankunan da ba a ci gaba ba a nan gaba. Kamar yadda kowa ya sani, akwai hanyoyi guda biyu don samar da PVC, ɗaya ita ce hanyar ethylene ta duniya, ɗayan kuma ita ce hanyar musamman ta calcium carbide a kasar Sin. Tushen hanyar ethylene galibi man fetur ne, yayin da tushen hanyar sinadarin calcium carbide galibi gawayi ne, dutsen farar ƙasa da gishiri. Wadannan albarkatun sun fi mayar da hankali ne a kasar Sin. Da dadewa, hanyar PVC ta kasar Sin ta hanyar calcium carbide ta kasance a cikin cikakkiyar matsayi. Musamman daga 2008 zuwa 2014, ikon samar da PVC na kasar Sin na hanyar calcium carbide yana karuwa, amma kuma ya kawo ... -
Menene Resin PVC?
Polyvinyl chloride (PVC) shi ne polymer polymerized ta vinyl chloride monomer (VCM) a cikin peroxide, fili azo da sauran masu farawa ko kuma bisa ga tsarin polymerization na kyauta a ƙarƙashin aikin haske da zafi. Vinyl chloride homopolymer da vinyl chloride copolymer ana kiransu tare da guduro vinyl chloride. PVC ta kasance mafi girman filastik manufa na gabaɗaya a duniya, wanda aka yi amfani da shi sosai. Ana amfani dashi sosai a cikin kayan gini, samfuran masana'antu, abubuwan yau da kullun, fata na bene, fale-falen fale-falen ƙasa, fata na wucin gadi, bututu, wayoyi da igiyoyi, fim ɗin marufi, kwalabe, kayan kumfa, kayan rufewa, fibers da sauransu. Dangane da iyakokin aikace-aikacen daban-daban, ana iya raba PVC zuwa: guduro na gabaɗaya na PVC, babban matakin polymerization na PVC guduro da ... -
Tagar sasantawa na PVC na ci gaba da buɗewa
Dangane da batun samar da sinadarin calcium carbide, a makon da ya gabata, an rage yawan farashin kasuwar sinadari na calcium carbide da yuan 50-100 / ton. Gabaɗaya nauyin aiki na kamfanonin carbide na calcium ya kasance ɗan kwanciyar hankali, kuma wadatar kayayyaki ya wadatar. Cutar da cutar ta shafa, jigilar calcium carbide ba ta da kyau, an rage farashin masana'antu don ba da damar jigilar riba, matsin farashin calcium carbide yana da yawa, kuma ana sa ran za a iyakance raguwa na ɗan gajeren lokaci. Nauyin farawa na kamfanonin PVC na sama ya karu. Ana kula da yawancin masana'antu ne a tsakiyar tsakiyar Afrilu da ƙarshen Afrilu, kuma nauyin farawa zai kasance mai girma a cikin ɗan gajeren lokaci. Annobar ta shafa, loan aiki... -
Kasuwancin robobi na duniya da kuma matsayin aikace-aikace
Babban yankin kasar Sin A shekarar 2020, samar da kayayyakin da za su iya lalata halittu (ciki har da PLA, PBAT, PPC, PHA, robobi na sitaci, da sauransu) a kasar Sin ya kai tan 400000, kuma amfanin ya kai tan 412000. Daga cikin su, adadin PLA ya kai ton 12100, adadin shigo da kaya ya kai ton 25700, adadin fitar da kayayyaki ya kai ton 2900, kuma amfanin da ake iya gani ya kai tan 34900. Jakunkuna na siyayya da kayan noma, buhunan abinci da kayan teburi, buhunan takin, buhunan kumfa, aikin noma da gandun daji, rufin takarda sune manyan wuraren masu amfani da robobi masu lalacewa a kasar Sin. Taiwan, China Tun farkon 2003, Taiwan.