Labarai
-
Menene PVC?
PVC a takaice tana nufin polyvinyl chloride, kuma kamanninsa fari ne. PVC yana ɗaya daga cikin robobi biyar na gama gari a duniya. Ana amfani da shi sosai a duniya, musamman a fannin gini. Akwai nau'ikan PVC da yawa. Dangane da tushen kayan, ana iya raba shi zuwa hanyar calcium carbide da hanyar ethylene. Kayan da aka samar da hanyar calcium carbide galibi suna fitowa ne daga kwal da gishiri. Kayan da aka samar da hanyar ethylene galibi suna fitowa ne daga mai. Dangane da hanyoyin samarwa daban-daban, ana iya raba shi zuwa hanyar dakatarwa da hanyar emulsion. PVC da ake amfani da ita a fagen gini galibi hanyar dakatarwa ce, kuma PVC da ake amfani da ita a fagen fata galibi hanyar emulsion ce. Ana amfani da PVC dakatarwa galibi don samarwa: bututun PVC, P... -
An ƙara masa ƙarfi ta hanyar rage darajar riba, gyaran PVC ya dawo da ƙimar da ba ta da kyau!
PVC ta karu sosai a ranar Litinin, kuma raguwar ribar LPR da babban bankin ya yi yana taimakawa wajen rage ribar lamunin gidaje na mazauna da kuma farashin matsakaicin da na dogon lokaci na kamfanoni, wanda hakan ke kara kwarin gwiwa ga kasuwar gidaje. Kwanan nan, saboda tsananin kulawa da kuma ci gaba da yanayin zafi mai tsanani a fadin kasar, larduna da birane da dama sun gabatar da manufofin rage wutar lantarki ga kamfanoni masu amfani da makamashi mai yawa, wanda hakan ya haifar da raguwar ribar samar da wutar lantarki ta PVC a hankali, amma bangaren bukatar ma yana da rauni. Daga mahangar aikin da ke kasa, halin da ake ciki yanzu. Ci gaban ba shi da kyau. Duk da cewa yana gab da shiga kakar bukatu mafi girma, bukatar cikin gida na karuwa a hankali... -
Faɗaɗawa! Faɗaɗawa! Faɗaɗawa! Polypropylene (PP) har zuwa gaba!
A cikin shekaru 10 da suka gabata, polypropylene tana ƙara yawan ƙarfinta, wanda aka faɗaɗa tan miliyan 3.05 a cikin 2016, wanda ya karya alamar tan miliyan 20, kuma jimlar ƙarfin samarwa ya kai tan miliyan 20.56. A cikin 2021, za a faɗaɗa ƙarfin da tan miliyan 3.05, kuma jimlar ƙarfin samarwa zai kai tan miliyan 31.57. Za a tattara faɗaɗar a cikin 2022. Jinlianchuang yana sa ran faɗaɗa ƙarfin zuwa tan miliyan 7.45 a cikin 2022. A cikin rabin farko na shekara, an fara amfani da tan miliyan 1.9 cikin sauƙi. A cikin shekaru goma da suka gabata, ƙarfin samar da polypropylene yana kan hanyar faɗaɗa ƙarfin aiki. Daga 2013 zuwa 2021, matsakaicin ƙimar girma na ƙarfin samar da polypropylene na cikin gida shine 11.72%. Ya zuwa watan Agusta 2022, jimlar polypropyle na cikin gida... -
Bankin Shanghai ya ƙaddamar da katin bashi na PLA!
Kwanan nan, Bankin Shanghai ya jagoranci fitar da katin cire kuɗi mai ƙarancin carbon ta amfani da kayan PLA masu lalacewa. Kamfanin kera katin shine Goldpac, wanda ke da kusan shekaru 30 na gwaninta a samar da katunan IC na kuɗi. A cewar ƙididdigar kimiyya, fitar da carbon na katunan muhalli na Goldpac ya yi ƙasa da kashi 37% fiye da na katunan PVC na yau da kullun (ana iya rage katunan RPVC da kashi 44%), wanda yayi daidai da katunan kore 100,000 don rage fitar da carbon dioxide da tan 2.6. (Katunan da suka dace da muhalli na Goldpac sun fi sauƙi a nauyi fiye da katunan PVC na yau da kullun). Idan aka kwatanta da PVC na yau da kullun, iskar gas ta greenhouse da ake samarwa ta hanyar samar da katunan PLA masu dacewa da muhalli masu nauyi iri ɗaya an rage ta da kusan kashi 70%. PLA na Goldpac mai lalacewa da kuma dacewa da muhalli ... -
Tasirin ƙarancin wutar lantarki da rufewarta a wurare da dama ga masana'antar polypropylene.
Kwanan nan, lardunan Sichuan, Jiangsu, Zhejiang, Anhui da sauran larduna a faɗin ƙasar sun fuskanci ci gaba da fuskantar yanayin zafi mai tsanani, kuma yawan amfani da wutar lantarki ya ƙaru, kuma ƙarfin wutar lantarki ya ci gaba da kaiwa sabon matsayi. Sakamakon yanayin zafi mai yawa da ƙaruwar wutar lantarki, raguwar wutar lantarki ta sake raguwa, kuma kamfanoni da yawa da aka lissafa sun sanar da cewa sun fuskanci "ƙarewar wutar lantarki na ɗan lokaci da dakatar da samarwa", kuma kamfanonin polyolefins na sama da na ƙasa sun shafi. Idan aka yi la'akari da yanayin samar da wasu kamfanonin sinadarai na kwal da matatun mai na gida, raguwar wutar lantarki bai haifar da sauyi a samar da su ba a yanzu, kuma ra'ayoyin da aka samu ba su da wani tasiri... -
Taron safe na Chemdo a ranar 22 ga Agusta!
A safiyar ranar 22 ga Agusta, 2022, Chemdo ta gudanar da taron gama gari. Da farko, babban manajan ya raba wani labari: An sanya COVID-19 a matsayin cutar da ke yaɗuwa ta Aji B. Sannan, an gayyaci Leon, manajan tallace-tallace, don ya raba wasu gogewa da fa'idodi daga halartar taron sarkar masana'antar polyolefin na shekara-shekara wanda Longzhong Information ta gudanar a Hangzhou a ranar 19 ga Agusta. Leon ya ce ta hanyar halartar wannan taron, ya sami ƙarin fahimtar ci gaban masana'antar da kuma masana'antun da ke sama da ƙasa na masana'antar. Sannan, babban manaja da membobin sashen tallace-tallace sun daidaita matakan da aka fuskanta kwanan nan kuma suka yi tunani tare don samar da mafita. A ƙarshe, babban manajan ya ce lokacin mafi girma ga kamfanonin ƙasashen waje... -
Manajan tallace-tallace na Chemdo ya halarci taron da aka yi a Hangzhou!
An gudanar da taron koli na ci gaban masana'antar filastik na Longzhong 2022 cikin nasara a Hangzhou a ranar 18-19 ga Agusta, 2022. Longzhong muhimmin mai ba da sabis na bayanai ne na ɓangare na uku a masana'antar filastik. A matsayinmu na memba na Longzhong kuma wani kamfani na masana'antu, muna alfahari da samun gayyatar shiga wannan taron. Wannan dandalin ya haɗu da fitattun masana'antu da yawa daga masana'antu na sama da na ƙasa. Yanayin da ake ciki da canje-canjen yanayin tattalin arzikin duniya, ci gaban da ake samu na faɗaɗa ƙarfin samar da polyolefin cikin gida cikin sauri, wahalhalu da damammaki da ake fuskanta ta hanyar fitar da robobi na polyolefin, aiwatarwa da haɓaka kayan filastik don kayan aikin gida da sabbin motocin makamashi a ƙarƙashin... -
Menene Halayen Polypropylene (PP)?
Wasu daga cikin muhimman halayen polypropylene sune: 1. Juriyar Sinadarai: Tushe da acid da aka narkar ba sa amsawa cikin sauri da polypropylene, wanda hakan ya sa ya zama kyakkyawan zaɓi ga kwantena na irin waɗannan ruwaye, kamar su masu tsaftacewa, kayayyakin agajin gaggawa, da sauransu. 2. Juriya da Tauri: Polypropylene zai yi aiki da laushi a kan wani nau'in karkacewa (kamar duk kayan aiki), amma kuma zai fuskanci lalacewar filastik tun da wuri a cikin tsarin karkacewa, don haka gabaɗaya ana ɗaukarsa a matsayin abu mai "tauri". Tauri kalma ce ta injiniya wacce aka bayyana a matsayin ikon abu na canza launi (ta roba, ba ta roba ba) ba tare da karyewa ba.. 3. Juriya da Gajiya: Polypropylene yana riƙe da siffarsa bayan an yi juyi da yawa, lanƙwasawa, da/ko lanƙwasawa. Wannan siffa ta e... -
Ana danne bayanan gidaje mara kyau, kuma an rage hasken PVC.
A ranar Litinin, bayanan gidaje sun ci gaba da raguwa, wanda hakan ya yi mummunan tasiri ga tsammanin buƙata. Yayin da aka rufe kwangilar, babban kwangilar PVC ta faɗi da fiye da kashi 2%. A makon da ya gabata, bayanan CPI na Amurka a watan Yuli sun yi ƙasa da yadda aka zata, wanda hakan ya ƙara sha'awar masu zuba jari. A lokaci guda, ana sa ran buƙatar zinare, azurfa tara da kuma lokutan kololuwa goma za su inganta, wanda ya ba da goyon baya ga farashi. Duk da haka, kasuwa tana da shakku game da kwanciyar hankali na farfadowar ɓangaren buƙata. Ƙaruwar da aka samu ta hanyar dawo da buƙatun cikin gida a matsakaici da dogon lokaci ba za ta iya daidaita ƙaruwar da aka samu ta hanyar dawo da wadata da raguwar buƙata da buƙatun waje suka kawo a ƙarƙashin matsin tattalin arziki ba. Daga baya, yana iya haifar da koma baya a farashin kayayyaki, da kuma... -
Sinopec, PetroChina da sauransu sun nemi a cire su daga hannun jarin Amurka da son rai!
Bayan cire CNOOC daga Kasuwar Hannun Jari ta New York, labarin da ya gabata shi ne cewa a ranar 12 ga Agusta da rana, PetroChina da Sinopec sun fitar da sanarwa a jere cewa suna shirin cire hannun jarin Amurka daga Kasuwar Hannun Jari ta New York. Bugu da ƙari, Sinopec Shanghai Petrochemical, China Life Insurance, da Aluminum Corporation na China suma sun fitar da sanarwa a jere suna cewa suna da niyyar cire hannun jarin Amurka daga Kasuwar Hannun Jari ta New York. A cewar sanarwar kamfanoni masu dacewa, waɗannan kamfanonin sun bi ƙa'idodin kasuwar jari ta Amurka da ƙa'idojinta tun lokacin da suka bayyana a bainar jama'a a Amurka, kuma an yanke zaɓin cire hannun jarin ne bisa la'akari da kasuwancinsu. -
An ƙaddamar da filas ɗin PHA na farko a duniya!
A ranar 23 ga Mayu, kamfanin Plackers® na Amurka, ya ƙaddamar da EcoChoice Compostable Floss, wani nau'in filasta mai dorewa wanda ke da sauƙin lalacewa 100% a cikin muhallin da za a iya takin gargajiya a gida. EcoChoice Compostable Floss ya fito ne daga PHA na Danimer Scientific, wani biopolymer da aka samo daga man canola, filasta siliki na halitta da kuma ɓawon kwakwa. Sabon filasta mai takin gargajiya ya cika tsarin kula da lafiyar hakori na EcoChoice. Ba wai kawai suna ba da buƙatar filasta ba, har ma suna rage damar shiga cikin tekuna da wuraren zubar da shara. -
Bincike kan Ci gaban Masana'antar PVC a Arewacin Amurka.
Arewacin Amurka ita ce yanki na biyu mafi girma a fannin samar da PVC a duniya. A shekarar 2020, samar da PVC a Arewacin Amurka zai kai tan miliyan 7.16, wanda ya kai kashi 16% na samar da PVC a duniya. A nan gaba, samar da PVC a Arewacin Amurka zai ci gaba da ci gaba da bunkasa. Arewacin Amurka ita ce babbar kasa a duniya da ke fitar da PVC, wanda ya kai kashi 33% na cinikin fitar da PVC a duniya. Ganin yadda wadatar da ake samu a Arewacin Amurka ke shafar yawan shigo da kayayyaki ba zai karu sosai ba a nan gaba. A shekarar 2020, yawan amfani da PVC a Arewacin Amurka ya kai tan miliyan 5.11, wanda kusan kashi 82% yana nan a Amurka. Yawan amfani da PVC a Arewacin Amurka ya samo asali ne daga ci gaban kasuwar gini.