Labaran Masana'antu
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Wani fashewa ya faru a cikin injin PVC na wani katon man petrochemical a Gabas ta Tsakiya!
Katafaren kamfanin man fetur na Turkiyya Petkim ya sanar da cewa a yammacin ranar 19 ga watan Yunin 2022, an samu fashewar wani abu a tashar Aliaga. hatsarin ya afku ne a ma’aikatar ta PVC, babu wanda ya samu rauni, an kuma shawo kan gobarar da sauri, amma na’urar ta PVC na iya zama na dan wani lokaci a waje saboda hadarin. Lamarin na iya yin tasiri sosai a kasuwar tabo ta PVC ta Turai. An ba da rahoton cewa, saboda farashin PVC a kasar Sin ya yi kasa da na kayayyakin cikin gida na kasar Turkiyya, kuma farashin tabo a Turai ya zarce na kasar Turkiyya, a halin yanzu ana fitar da mafi yawan kayayyakin da Petkim ke samarwa zuwa kasuwannin Turai. -
BASF tana haɓaka tiren tanda mai rufin PLA!
A ranar 30 ga Yuni, 2022, BASF da masana'antar shirya kayan abinci ta Australiya Confoil sun haɗu don haɓaka ingantaccen taki, tiren abinci na tanda mai aiki biyu - DualPakECO®. Cikin tiren takarda an lulluɓe shi da BASF's ecovio® PS1606, babban aiki na gabaɗaya na bioplastic wanda BASF ke samarwa. Filastik ce mai sabuntawa (70% abun ciki) wanda aka haɗe shi da samfuran ecoflex na BASF da PLA, kuma ana amfani da shi musamman don samar da sutura don kayan abinci na takarda ko kwali. Suna da kyawawan kaddarorin shinge ga kitse, ruwa da wari kuma suna iya ceton hayakin iskar gas. -
Aiwatar da zaruruwan polylactic acid zuwa rigunan makaranta.
Fengyuan Bio-Fiber ya yi aiki tare da Fujian Xintongxing don amfani da fiber polylactic acid zuwa yadudduka na makaranta. Kyakkyawan shayar da danshi da aikin gumi ya ninka sau 8 na filayen polyester na yau da kullun. Fiber PLA yana da mahimman kaddarorin antibacterial fiye da kowane zaruruwa. Ƙwaƙwalwar juriya na fiber ya kai 95%, wanda ya fi kowane fiber na sinadarai mahimmanci. Bugu da ƙari, masana'anta da aka yi da fiber na polylactic acid abu ne mai dacewa da fata da danshi, mai dumi da numfashi, kuma yana iya hana kwayoyin cuta da mites, kuma ya zama mai hana wuta da wuta. Tufafin makaranta da aka yi da wannan masana'anta sun fi dacewa da muhalli, mafi aminci da kwanciyar hankali. -
Filin jirgin saman Nanning: Share abubuwan da ba za a iya lalacewa ba, da fatan za a shigar da abin da ba a iya lalacewa ba
Filin jirgin sama na Nanning ya ba da "Ban hana filastik filin jirgin sama da Dokokin Gudanar da ƙuntatawa" don haɓaka aiwatar da sarrafa gurɓataccen filastik a cikin filin jirgin. A halin yanzu, duk kayayyakin robobi da ba za su lalace ba, an maye gurbinsu da wasu hanyoyin da za su gurɓace a manyan kantuna, gidajen abinci, wuraren hutun fasinja, wuraren ajiye motoci da sauran wuraren da ke cikin ginin tashar jirgin, jiragen fasinja na cikin gida sun daina ba da barar robobin da ba za a iya jurewa ba, da sandunan motsa jiki. , jakunkuna na marufi, amfani da samfura masu lalacewa ko madadin. Gane cikakkiyar "sharewa" na samfuran filastik da ba za a iya lalacewa ba, da "don Allah ku shigo" don madadin mahalli. -
Menene resin PP?
Polypropylene (PP) wani abu ne mai tauri, mai kauri, da kristal thermoplastic. An yi shi daga propene (ko propylene) monomer. Wannan resin hydrocarbon na layi shine polymer mafi sauƙi tsakanin duk robobin kayayyaki. PP yana zuwa ko dai azaman homopolymer ko azaman copolymer kuma ana iya haɓakawa sosai tare da ƙari. Polypropylene kuma aka sani da polypropene, shine polymer thermoplastic da ake amfani dashi a aikace-aikace iri-iri. Ana samar da shi ta hanyar polymerization na ci gaban sarkar daga monomer propylene.Polypropylene na cikin rukunin polyolefins ne kuma wani yanki ne crystalline kuma maras iyakacin duniya. Kaddarorinsa sun yi kama da polyethylene, amma yana da ɗan wuya kuma ya fi jure zafi. Farar abu ne mai karko kuma yana da babban juriya na sinadarai. -
2022 "Rahoton Gargaɗi na Farko na Ƙarfin Samfurin Petrochemical" ya fito!
1. A shekarar 2022, kasata za ta zama kasa mafi girma wajen tace mai a duniya; 2. Asalin albarkatun man petrochemical har yanzu suna cikin lokacin samarwa; 3. An inganta ƙimar amfani da wasu kayan albarkatun ƙasa na asali; 4. Ci gaban masana'antar taki ya sake dawowa; 5. Masana'antun sinadarai na kwal na zamani sun haifar da damar ci gaba; 6. Polyolefin da polycarbon suna cikin kololuwar haɓaka iya aiki; 7. Mummunan ƙarfin ƙarfin roba na roba; 8. Ƙara yawan fitar da polyurethane na ƙasata yana kiyaye yawan aiki na na'urar a matsayi mai girma; 9. Dukansu wadata da buƙatar lithium iron phosphate suna girma cikin sauri. -
Inventory ya ci gaba da tarawa, PVC ta sha asara mai yawa.
Kwanan nan, farashin tsohon masana'antar PVC na cikin gida ya ragu sosai, ribar da aka haɗa ta PVC ba ta da yawa, kuma ribar tan biyu na kamfanoni ta ragu sosai. Ya zuwa sabon mako na 8 ga Yuli, kamfanonin cikin gida sun sami karancin odar fitar da kayayyaki zuwa kasashen waje, kuma wasu kamfanoni ba su da wata mu'amala da kuma karancin bincike. Farashin FOB na tashar Tianjin ya kai dalar Amurka dalar Amurka 900, kudin shigar da ake fitarwa zuwa kasashen waje ya kai dalar Amurka 6,670, sannan kudin jigilar tsofaffin masana'antu zuwa tashar Tianjin ya kai kusan dalar Amurka 6,680. Tsoron gida da saurin canje-canjen farashin. Domin rage matsin lamba na tallace-tallace, ana sa ran za a ci gaba da fitar da kayayyaki zuwa ketare, kuma saurin saye ya ragu a ketare. -
Fitar da foda mai tsabta na PVC na China ya kasance mai girma a cikin Mayu.
Bisa kididdigar kwastam na baya-bayan nan, a watan Mayun 2022, kayayyakin da ake shigo da su daga kasar ta PVC sun kai tan 22,100, wanda ya karu da kashi 5.8% a duk shekara; a watan Mayun 2022, fitar da foda mai tsantsa na kasara ta PVC ya kai tan 266,000, karuwar kashi 23.0% na shekara-shekara. Daga Janairu zuwa Mayu 2022, yawan shigo da gida na PVC tsantsa foda ya kasance tan 120,300, raguwar 17.8% idan aka kwatanta da daidai lokacin bara; Yawan fitarwa na gida na PVC tsantsa foda ya kasance tan miliyan 1.0189, karuwar 4.8% idan aka kwatanta da daidai wannan lokacin a bara. Tare da raguwar raguwar kasuwar PVC ta cikin gida daga babban matsayi, kididdigar da kasar Sin ta fitar na fitar da kayayyaki zuwa kasashen waje na da matukar fa'ida. -
Binciken bayanan guduro na kasar Sin da ake shigowa da su daga watan Janairu zuwa Mayu
Daga Janairu zuwa Mayu 2022, ƙasata ta shigo da jimillar ton 31,700 na resin manna, raguwar 26.05% idan aka kwatanta da daidai lokacin bara. Daga watan Janairu zuwa Mayu, kasar Sin ta fitar da jimillar ton 36,700 na resin manna, wanda ya karu da kashi 58.91% idan aka kwatanta da na shekarar da ta gabata. Binciken ya yi imanin cewa yawan wadatar da aka samu a kasuwa ya haifar da ci gaba da raguwar kasuwa, kuma fa'idar tsadar kasuwancin waje ya zama sananne. Masu kera resin manna suma suna neman fitar da kayayyaki zuwa ketare don saukaka alakar wadata da bukatu a kasuwar cikin gida. Yawan fitar da kayayyaki na wata-wata ya kai kololuwa a cikin 'yan shekarun nan. -
PLA porous microneedles: saurin gano cutar covid-19 ba tare da samfuran jini ba
Masu binciken Jafananci sun ƙirƙiri wata sabuwar hanyar da ta dogara da rigakafin cutar sankara don saurin gano sabon coronavirus ba tare da buƙatar samfuran jini ba. An buga sakamakon binciken kwanan nan a cikin rahoton Kimiyya na mujallar. Rashin ingantaccen tantance mutanen da suka kamu da cutar ta covid-19 ya iyakance martanin duniya game da COVID-19, wanda ya tsananta da yawan kamuwa da cutar asymptomatic (16% - 38%). Ya zuwa yanzu, babbar hanyar gwaji ita ce tattara samfurori ta hanyar goge hanci da makogwaro. Duk da haka, aikace-aikacen wannan hanyar yana iyakance ta tsawon lokacin ganowa (4-6 hours), farashi mai yawa da kuma bukatun kayan aiki masu sana'a da ma'aikatan kiwon lafiya, musamman a cikin ƙasashe masu iyakacin albarkatu. Bayan tabbatar da cewa interstitial ruwan zai iya dace da antibody ... -
Abubuwan zamantakewa na mako-mako sun taru kadan. A cewar labarai na kasuwa, Petkim yana cikin Turkiyya, tare da 157000 T / filin ajiye motoci na PVC
Babban kwantiragin PVC ya fadi jiya. Farashin bude kwangilar v09 shine 7200, farashin rufewa shine 6996, farashin mafi girma shine 7217, kuma mafi ƙarancin farashi shine 6932, ƙasa da 3.64%. Matsayin ya kasance 586100 hannaye, kuma an ƙara matsayi ta hannun 25100. Tushen yana kiyaye, kuma tushen zance na nau'in PVC na Gabashin China 5 shine v09+ 80 ~ 140. Mayar da hankali na zance tabo ya ragu, tare da hanyar carbide ta faɗi da 180-200 yuan / ton kuma hanyar ethylene ta faɗi da 0-50 yuan / ton. A halin yanzu, farashin ma'amala na babban tashar jiragen ruwa guda ɗaya a gabashin Sin ya kai yuan 7120 / ton. A jiya, kasuwar hada-hadar kasuwanci gaba daya ta kasance ta al'ada kuma tana da rauni, inda cinikin 'yan kasuwa ya ragu da kashi 19.56% fiye da matsakaicin adadin yau da kullun da kashi 6.45% a wata mai rauni. Haɗin jama'a na mako-mako ya ƙaru kaɗan ... -
Gobarar Kamfanin Maoming Petrochemical, Rufe rukunin PP/PE!
Da misalin karfe 12:45 na ranar 8 ga watan Yuni, wani tankin tanki mai siffar Maoming Petrochemical da bangaren sinadarai ya yoyo, lamarin da ya sa tsakiyar tankin na'urar fashewar sinadarin ethylene ya kama wuta. Shuwagabannin gwamnatin karamar hukumar Maoming, da gaggawa, da kare kashe gobara da ma’aikatun shiyya na fasaha da kuma kamfanin Maoming Petrochemical sun isa wurin domin yin jigilar su. A halin yanzu dai an shawo kan gobarar. An fahimci cewa laifin ya ƙunshi kashi 2 # na tsagewa. A halin yanzu, an rufe rukunin 250000 T / a 2 # LDPE, kuma za a ƙayyade lokacin farawa. Polyethylene maki: 2426h, 2426k, 2520d, da dai sauransu. Rufe wucin gadi na 2 # polypropylene unit na 300000 ton / shekara da 3 # polypropylene naúrar 200000 tons / shekara. Alamomin da ke da alaƙa da polypropylene: ht9025nx, f4908, K8003, k7227, ...