Labarai
-
INEOS Ta Sanar Da Fadada Ikon Olefin Don Samar Da HDPE.
Kwanan nan, INEOS O&P Europe ta sanar da cewa za ta zuba jarin Yuro miliyan 30 (kimanin Yuan miliyan 220) don sauya masana'antar Lillo da ke tashar jiragen ruwa ta Antwerp ta yadda ƙarfinta na yanzu zai iya samar da nau'ikan polyethylene mai yawa ko bimodal (HDPE) don biyan buƙatun aikace-aikacen masu girma a kasuwa. INEOS za ta yi amfani da ƙwarewarta don ƙarfafa matsayinta na jagora a matsayin mai samar da kayayyaki ga kasuwar bututun mai matsin lamba mai yawa, kuma wannan jarin zai kuma ba INEOS damar biyan buƙatun da ke ƙaruwa a aikace-aikacen da ke da mahimmanci ga sabuwar tattalin arzikin makamashi, kamar: sufuri Hanyoyin sadarwa na bututun mai matsa lamba don hydrogen; hanyoyin sadarwa na bututun kebul na ƙarƙashin ƙasa masu nisa don gonakin iska da sauran nau'ikan sufuri na makamashi mai sabuntawa; kayayyakin more rayuwa na wutar lantarki; a... -
Bukatar PVC a duniya da farashinta sun faɗi.
Tun daga shekarar 2021, buƙatar polyvinyl chloride (PVC) a duniya ta ga ƙaruwar da ba a gani ba tun bayan rikicin kuɗi na duniya na 2008. Amma zuwa tsakiyar shekarar 2022, buƙatar PVC tana raguwa da sauri kuma farashi yana faɗuwa saboda hauhawar farashin ruwa da hauhawar farashin kayayyaki mafi girma a cikin shekaru da dama. A shekarar 2020, buƙatar resin PVC, wanda ake amfani da shi don yin bututu, bayanan ƙofa da taga, siding na vinyl da sauran kayayyaki, ya faɗi sosai a farkon watanni na barkewar cutar COVID-19 ta duniya yayin da ayyukan gini ke raguwa. Bayanan S&P Global Commodity Insights sun nuna cewa a cikin makonni shida zuwa ƙarshen Afrilu 2020, farashin PVC da aka fitar daga Amurka ya faɗi da kashi 39%, yayin da farashin PVC a Asiya da Turkiyya shi ma ya faɗi da kashi 25% zuwa 31%. Farashin PVC da buƙata sun sake farfaɗowa da sauri a tsakiyar shekarar 2020, tare da ƙarfin ci gaba mai ƙarfi ta hanyar... -
Jakar marufi ta waje ta Shiseido mai amfani da fim ɗin PBS mai lalacewa ta hanyar hasken rana ita ce ta farko da ta yi amfani da fim ɗin PBS mai lalacewa.
SHISEIDO alama ce ta Shiseido wacce ake sayarwa a ƙasashe da yankuna 88 a faɗin duniya. A wannan karon, Shiseido ta yi amfani da fim ɗin da zai iya lalacewa a karon farko a cikin jakar marufi ta sandar kare rana mai suna "Clear Suncare Stick". Ana amfani da BioPBS™ na Mitsubishi Chemical don saman ciki (sealant) da ɓangaren zif na jakar waje, kuma ana amfani da AZ-1 na FUTAMURA Chemical don saman waje. Duk waɗannan kayan an samo su ne daga tsire-tsire kuma ana iya narkar da su zuwa ruwa da carbon dioxide a ƙarƙashin tasirin ƙananan halittu na halitta, waɗanda ake sa ran za su samar da ra'ayoyi don magance matsalar filastik da aka zubar, wanda ke ƙara jawo hankalin duniya. Baya ga fasalulluka masu kyau ga muhalli, an karɓi BioPBS™ saboda babban aikin rufewa, iya sarrafawa ... -
Kwatanta LLDPE da LDPE.
Polyethylene mai ƙarancin yawa mai layi, wanda ya bambanta da polyethylene mai ƙarancin yawa na gabaɗaya, saboda babu rassan sarkar dogaye. Layin layi na LLDPE ya dogara da tsarin samarwa da sarrafawa daban-daban na LLDPE da LDPE. LLDPE yawanci ana samar da shi ta hanyar haɗakar ethylene da manyan olefin alpha kamar butene, hexene ko octene a ƙananan zafin jiki da matsin lamba. Polymer na LLDPE wanda tsarin haɗakarwa ya samar yana da kunkuntar rarraba nauyin kwayoyin halitta fiye da LDPE na gabaɗaya, kuma a lokaci guda yana da tsarin layi wanda ke sa ya sami halaye daban-daban na rheological. Halayen kwararar narkewa Halayen kwararar narkewa na LLDPE an daidaita su da buƙatun sabon tsari, musamman tsarin fitar da fim, wanda zai iya samar da LL mai inganci... -
Kamfanin Jinan ya yi nasarar ƙirƙiro wani abu na musamman don yin amfani da polypropylene na geotextile.
Kwanan nan, Kamfanin Jinan Refining and Chemical Company ya yi nasarar ƙirƙiro YU18D, wani abu na musamman don geotextile polypropylene (PP), wanda ake amfani da shi azaman kayan aiki don layin samar da geotextile na PP mai faɗin mita 6 a duniya, wanda zai iya maye gurbin irin waɗannan samfuran da aka shigo da su. An fahimci cewa geotextile na PP mai faɗi yana da juriya ga lalata acid da alkali, kuma yana da ƙarfin tsagewa da ƙarfin tururi. Ana amfani da fasahar gini da rage farashin gini galibi a muhimman fannoni na tattalin arzikin ƙasa da rayuwar mutane kamar kiyaye ruwa da wutar lantarki, sararin samaniya, birnin soso da sauransu. A halin yanzu, kayan PP mai faɗi na geotextile na cikin gida sun dogara ne akan babban adadin shigo da kaya. Don wannan dalili, Jina... -
An saki balan-balan 100,000! Shin za a iya lalata shi 100%?
A ranar 1 ga Yuli, tare da yin murna a ƙarshen bikin cika shekaru 100 na Jam'iyyar Kwaminis ta China, balan-balan 100,000 masu launuka iri-iri sun tashi sama, suna samar da bangon labule mai ban mamaki. Dalibai 600 daga Kwalejin 'Yan Sanda ta Beijing daga cikin kejin balan-balan 100 ne suka buɗe waɗannan balan-balan a lokaci guda. Balan-balan ɗin suna cike da iskar helium kuma an yi su ne da kayan da za su iya lalatawa 100%. A cewar Kong Xianfei, wanda ke kula da sakin balan-balan na Sashen Ayyukan Square, sharaɗin farko don samun nasarar sakin balan-balan shine fatar ƙwallon da ta cika buƙatun. Balan-balan da aka zaɓa a ƙarshe an yi shi ne da tsantsar latex na halitta. Zai fashe lokacin da ya tashi zuwa wani tsayi, kuma zai lalace 100% bayan ya faɗi cikin ƙasa na tsawon mako guda, don haka... -
Gabatarwa game da Wanhua PVC Resin.
A yau bari in gabatar muku da ƙarin bayani game da babban kamfanin PVC na China: Wanhua. Cikakken sunansa shine Wanhua Chemical Co., Ltd, wanda ke lardin Shandong a Gabashin China, yana da nisan sa'o'i 1 da jirgin sama daga Shanghai. Shandong muhimmin birni ne na tsakiya a gefen tekun China, wurin shakatawa na bakin teku da birnin yawon buɗe ido, kuma birni ne na tashar jiragen ruwa na duniya. An kafa Wanhua Chemcial a shekarar 1998, kuma ya shiga kasuwar hannun jari a shekarar 2001, yanzu yana da kusan masana'antu 6, da kamfanoni sama da 10, kuma na 29 a masana'antar sinadarai ta duniya. Tare da ci gaba mai sauri sama da shekaru 20, wannan babban masana'anta ya kafa jerin samfuran masu zuwa: tan 100 na ƙarfin PVC resin, tan 400 na PU, tan 450,000 na LLDPE, tan 350,000 na HDPE. Idan kuna son magana game da PV na China... -
Bayan Ranar Kasa, farashin PVC ya tashi.
Kafin hutun Ranar Ƙasa, a ƙarƙashin tasirin murmurewa tattalin arziki mara kyau, yanayin ciniki mai rauni da rashin tabbas na kasuwa, kasuwar PVC ba ta inganta sosai ba. Duk da cewa farashin ya sake faɗuwa, har yanzu yana kan ƙasa kuma yana canzawa. Bayan hutun, kasuwar gaba ta PVC ta rufe na ɗan lokaci, kuma kasuwar tabo ta PVC galibi ta dogara ne akan abubuwan da ke kanta. Saboda haka, tare da goyon bayan abubuwa kamar hauhawar farashin sinadarin calcium carbide da rashin daidaituwa na isowar kayayyaki a yankin ƙarƙashin ƙuntatawa na jigilar kayayyaki da sufuri, farashin kasuwar PVC ya ci gaba da hauhawa, tare da ƙaruwar yau da kullun. A cikin yuan 50-100 / tan. An ƙara farashin jigilar kaya na 'yan kasuwa, kuma ana iya yin shawarwari kan ainihin ciniki. Duk da haka, ginin da ke ƙasa... -
Binciken yanayin kasuwar fitar da kayayyaki ta PVC a cikin gida kwanan nan.
A bisa kididdigar kwastam, a watan Agusta na 2022, yawan fitar da foda mai tsarki na PVC daga ƙasata ya ragu da kashi 26.51% kowane wata kuma ya karu da kashi 88.68% duk shekara; daga watan Janairu zuwa Agusta, ƙasata ta fitar da jimillar tan miliyan 1.549 na foda mai tsarki na PVC, karuwar kashi 25.6% idan aka kwatanta da wannan lokacin a bara. A watan Satumba, aikin kasuwar fitar da kayayyaki ta PVC ta ƙasata ya kasance matsakaici, kuma gabaɗayan aikin kasuwa ya yi rauni. Takamaiman aiki da bincike sune kamar haka. Masu fitar da kayayyaki ta PVC mai tsarki na Ethylene: A watan Satumba, farashin fitar da kayayyaki ta PVC mai tsarki na ethylene a Gabashin China ya kasance kusan dala $820-850/tan FOB. Bayan da kamfanin ya shiga tsakiyar shekara, ya fara rufewa a waje. Wasu sassan samarwa suna fuskantar kulawa, da kuma samar da PVC a yankin... -
Chemdo ta ƙaddamar da sabon samfuri —— Caustic Soda ！
Kwanan nan, Chemdo ta yanke shawarar ƙaddamar da sabon samfuri —— Caustic Soda. Caustic Soda wani alkali ne mai ƙarfi wanda ke da ƙarfi sosai, gabaɗaya a cikin siffar flakes ko tubalan, wanda yake narkewa cikin sauƙi a cikin ruwa (exothermic idan an narkar da shi a cikin ruwa) kuma yana samar da maganin alkaline, kuma yana da laushi. A cikin jima'i, yana da sauƙin sha tururin ruwa (deliquescent) da carbon dioxide (lalacewa) a cikin iska, kuma ana iya ƙara shi da hydrochloric acid don duba ko ya lalace. -
Fim ɗin BOPP yana ci gaba da ƙaruwa, kuma masana'antar tana da babban damar ci gaba.
Fim ɗin polypropylene mai kusurwa biyu (fim ɗin BOPP a takaice) kyakkyawan kayan marufi ne mai sassauƙa mai haske. Fim ɗin polypropylene mai kusurwa biyu yana da fa'idodin ƙarfin jiki da na inji mai ƙarfi, nauyi mai sauƙi, rashin guba, juriyar danshi, kewayon aikace-aikace mai faɗi da aiki mai karko. Dangane da amfani daban-daban, ana iya raba fim ɗin polypropylene mai kusurwa biyu zuwa fim ɗin rufe zafi, fim ɗin lakabi, fim ɗin matte, fim na yau da kullun da fim ɗin capacitor. Polypropylene muhimmin abu ne na kayan aiki don fim ɗin polypropylene mai kusurwa biyu. Polypropylene resin roba ne mai thermoplastic tare da kyakkyawan aiki. Yana da fa'idodin kwanciyar hankali mai kyau, juriyar zafi mai yawa da kyakkyawan rufin lantarki, kuma yana cikin babban buƙata a fagen marufi. A cikin 2... -
Xtep ta ƙaddamar da T-shirt ɗin PLA.
A ranar 3 ga Yuni, 2021, Xtep ta fitar da sabuwar riga mai dauke da sinadarin polylactic acid mai amfani da muhalli a Xiamen. Tufafin da aka yi da zare na polylactic acid za a iya lalata su ta halitta cikin shekara guda idan aka binne su a wani yanayi na musamman. Sauya zare na sinadarai na roba da sinadarin polylactic zai iya rage illa ga muhalli daga tushe. An fahimci cewa Xtep ta kafa wani dandamali na fasaha na matakin kasuwanci - "Dandalin Fasaha na Kare Muhalli na Xtep". Dandalin yana inganta kariyar muhalli a cikin dukkan sarkar daga fannoni uku na "kariyar muhalli na kayan aiki", "kariyar muhalli na samarwa" da "kariyar muhalli na amfani", kuma ya zama babban abin da ke motsa ...