Labarai
-
Binciken Aikace-aikace na Hasken Maida Hankali (PLA) a cikin Tsarin Hasken LED.
Masana kimiyya daga Jamus da Netherlands suna bincike kan sabbin kayan PLA masu aminci ga muhalli. Manufar ita ce haɓaka kayan aiki masu dorewa don amfani da na'urorin gani kamar fitilun mota, ruwan tabarau, filastik masu haske ko jagororin haske. A yanzu, waɗannan samfuran galibi ana yin su ne da polycarbonate ko PMMA. Masana kimiyya suna son nemo filastik mai tushen bio don yin fitilun mota. Ya bayyana cewa polylactic acid abu ne mai dacewa. Ta wannan hanyar, masana kimiyya sun magance matsaloli da dama da robobi na gargajiya ke fuskanta: na farko, mayar da hankalinsu ga albarkatun da ake sabuntawa zai iya rage matsin lamba da ɗanyen mai ke haifarwa a masana'antar robobi; na biyu, zai iya rage fitar da hayakin carbon dioxide; na uku, wannan Ya ƙunshi la'akari da rayuwar kayan gaba ɗaya... -
Gabatarwa game da Haiwan PVC Resin.
Yanzu zan gabatar muku da ƙarin bayani game da babbar alamar Ethylene PVC ta China: Qingdao Haiwan Chemical Co., Ltd, wacce ke lardin Shandong a Gabashin China, tana da nisan sa'o'i 1.5 ta jirgin sama daga Shanghai. Shandong muhimmin birni ne na tsakiya a bakin tekun China, wurin shakatawa na bakin teku da kuma birnin yawon buɗe ido, kuma birni ne na tashar jiragen ruwa na duniya. Qingdao Haiwan Chemical Co., Ltd, ita ce cibiyar Qingdao Haiwan Group, an kafa ta a shekarar 1947, wacce a da aka fi sani da Qingdao Haijing Group Co., ltd. Tare da ci gaba sama da shekaru 70 na babban aiki, wannan babban masana'anta ya samar da jerin samfuran masu zuwa: tan miliyan 1.05 na resin PVC, tan 555 na caustic Soda, tan 800 na VCM, Styrene dubu 50 da kuma Sodium Metasilicate dubu 16. Idan kuna son magana game da Resin PVC da sodium na China ... -
Tan miliyan na aikin ethylene na Luoyang ya sami sabon ci gaba!
A ranar 19 ga Oktoba, wakilin ya ji labari daga Luoyang Petrochemical cewa Kamfanin Sinopec Group Corporation ya yi wani taro kwanan nan a Beijing, inda ya gayyaci kwararru daga sassa sama da 10 ciki har da China Chemical Society, China Synthetic Roba Industry Association, da wakilan da suka dace don kafa ƙungiyar kwararrun masu tantancewa don tantance miliyoyin Luoyang Petrochemical. Za a tantance rahoton nazarin yuwuwar aikin ethylene mai nauyin tan 1 kuma a nuna shi sosai. A taron, ƙungiyar kwararrun masu tantancewa ta saurari rahotannin da suka dace na Luoyang Petrochemical, Sinopec Engineering Construction Company da Luoyang Engineering Company kan aikin, kuma ta mai da hankali kan cikakken kimantawa kan mahimmancin gina aikin, kayan aiki, tsare-tsaren samfura, kasuwanni, da kuma hanyoyin... -
Matsayin amfani da polylactic acid (PLA) da kuma yanayin amfani da shi a cikin motoci.
A halin yanzu, babban fannin amfani da polylactic acid shine kayan marufi, wanda ya kai sama da kashi 65% na jimillar amfani; sai kuma aikace-aikace kamar kayan abinci, zare/yadi marasa saka, da kayan bugawa na 3D. Turai da Arewacin Amurka su ne manyan kasuwannin PLA, yayin da Asiya Pacific za ta kasance ɗaya daga cikin kasuwannin da ke bunƙasa cikin sauri a duniya yayin da buƙatar PLA ke ci gaba da ƙaruwa a ƙasashe kamar China, Japan, Koriya ta Kudu, Indiya da Thailand. Daga mahangar yanayin aikace-aikacen, saboda kyawawan halayensa na injiniya da na zahiri, polylactic acid ya dace da gyaran extrusion, gyaran allura, gyaran busa extrusion, juyawa, kumfa da sauran manyan hanyoyin sarrafa filastik, kuma ana iya yin su zuwa fina-finai da zanen gado. , zare, waya, foda da o... -
Cika shekaru biyu na Chemdo!
Ranar 28 ga Oktoba ita ce ranar cika shekaru biyu da kamfaninmu Chemdo ya cika. A wannan rana, dukkan ma'aikata sun taru a gidan cin abinci na kamfanin don ɗaga gilashi don murnar. Babban manajan Chemdo ya shirya mana tukunya mai zafi da kek, da kuma gasasshen nama da jan giya. Kowa ya zauna a kusa da teburin yana hira da dariya cikin farin ciki. A lokacin, babban manajan ya jagorance mu don yin bitar nasarorin Chemdo a cikin shekaru biyu da suka gabata, kuma ya yi kyakkyawan fata game da makomar. -
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...