Labaran Masana'antu
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Amfani da manna pvc resin.
An kiyasta cewa a cikin 2000, jimlar yawan amfani da kasuwar guduro ta PVC ta duniya ta kai kusan t/a miliyan 1.66. A China, PVC manna guduro yafi yana da wadannan aikace-aikace: Artificial fata masana'antu: gaba ɗaya kasuwa wadata da kuma bukatar ma'auni. Koyaya, haɓakar fata ta PU ta shafa, buƙatun fata na wucin gadi a Wenzhou da sauran manyan wuraren amfani da resin na manna yana ƙarƙashin wasu ƙuntatawa. Gasa tsakanin fata na PU da fata na wucin gadi yana da zafi. Masana'antar fata ta bene: Sakamakon raguwar buƙatun fata na ƙasa, buƙatun buƙatun fatun na wannan masana'antar yana raguwa kowace shekara a cikin 'yan shekarun nan. Masana'antar kayan safar hannu: buƙatun yana da girma, galibi ana shigo da shi, wanda ke cikin sarrafa mate ɗin da aka kawo... -
Amfani da soda caustic ya ƙunshi filayen da yawa.
Caustic soda za a iya raba zuwa flake soda, granular soda da m soda bisa ga siffan. Amfani da soda caustic ya ƙunshi filayen da yawa, mai zuwa shine cikakken gabatarwar a gare ku: 1. Man fetur mai ladabi. Bayan an wanke su da acid sulfuric, man fetur har yanzu yana dauke da wasu sinadarai na acid, wadanda dole ne a wanke su da maganin sodium hydroxide sannan a wanke da ruwa don samun kayan da aka tace. 2.Buguwa da rini Ana amfani da su a cikin rini na indigo da rini na quinone. A cikin aiwatar da rini na vat dyes, caustic soda bayani da sodium hydrosulfite ya kamata a yi amfani da su rage su zuwa leuco acid, sa'an nan oxidized zuwa asali insoluble jihar tare da oxidants bayan rini. Bayan an yi amfani da masana'anta na auduga tare da maganin soda na caustic, da kakin zuma, mai, sitaci da sauran abubuwa ... -
Bukatar buƙatun PVC na duniya ya dogara da China.
Shigar da 2023, saboda ƙarancin buƙata a yankuna daban-daban, kasuwar polyvinyl chloride (PVC) na duniya har yanzu tana fuskantar rashin tabbas. A mafi yawan shekarar 2022, farashin PVC a Asiya da Amurka ya nuna koma baya sosai kafin shiga shekarar 2023. Shigar da shekarar 2023, a tsakanin yankuna daban-daban, bayan da kasar Sin ta daidaita manufofinta na rigakafin cutar da kuma shawo kan cutar, kasuwar tana sa ran za ta mayar da martani; {Asar Amirka na iya ƙara haɓaka farashin ruwa don magance hauhawar farashin kayayyaki da kuma hana buƙatun PVC na cikin gida a Amurka. Asiya, karkashin jagorancin China, da Amurka sun fadada fitar da kayayyaki na PVC a cikin raunin bukatun duniya. Dangane da Turai, har yanzu yankin zai fuskanci matsalar hauhawar farashin makamashi da koma bayan tattalin arziki, kuma mai yiwuwa ba za a sami farfadowa mai dorewa a ribar masana'antu ba. ... -
Menene tasirin girgizar kasa mai karfi a Turkiyya akan polyethylene?
Turkiyya kasa ce da ta ratsa kasashen Asiya da Turai. Tana da arzikin ma'adinai, zinari, kwal da sauran albarkatu, amma ba ta da albarkatun mai da iskar gas. Da karfe 18:24 na ranar 6 ga Fabrairu, agogon Beijing (13:24 a ranar 6 ga Fabrairu, agogon gida), girgizar kasa mai karfin awo 7.8 ta afku a kasar Turkiyya, mai zurfin kilomita 20, da wata girgizar kasa mai girman digiri 38.00 daga arewa da latitude 37.15 na gabas. . Girgizar kasar dai ta kasance a kudancin kasar Turkiyya, kusa da iyakar kasar Siriya. Manyan tashoshin jiragen ruwa da ke tsakiyar yankin da kewaye sune Ceyhan (Ceyhan), Isdemir (Isdemir), da Yumurtalik (Yumurtalik). Turkiyya da China na da dadaddiyar huldar cinikayyar roba. Kasara ta shigo da polyethylene na Turkiyya kadan ne kuma yana raguwa a kowace shekara, amma yawan fitar da kayayyaki yana sannu a hankali... -
Binciken kasuwar fitar da soda caustic na kasar Sin a shekarar 2022.
A shekarar 2022, kasuwar fitar da ruwa ta ruwa ta kasata gaba daya za ta nuna sauye-sauye, kuma tayin fitar da kayayyaki zai kai matsayi mai girma a watan Mayu, kimanin dalar Amurka 750/ton, kuma matsakaicin adadin fitar da kayayyaki na shekara-shekara zai zama tan 210,000. Babban karuwa a cikin adadin fitar da ruwa na soda caustic shine yafi saboda karuwar buƙatun ƙasa a ƙasashe irin su Ostiraliya da Indonesiya, musamman ƙaddamar da aikin alumina na ƙasa a Indonesiya ya haɓaka buƙatun siyan soda; Bugu da kari, farashin makamashi na kasa da kasa ya shafa, tsire-tsire na chlor-alkali na gida a Turai sun fara aikin rashin isasshe, samar da soda mai ruwa yana raguwa, don haka kara shigo da soda soda shima zai samar da kyakkyawan yanayin ... -
Yawan titanium dioxide na kasar Sin ya kai tan miliyan 3.861 a shekarar 2022.
A ranar 6 ga Janairu, bisa ga kididdigar Sakatariya ta Titanium Dioxide Innovation Technology Innovation Strategic Alliance da Titanium Dioxide Sub-center na Cibiyar Samar da Samar da Sinadarai ta Kasa, a cikin 2022, samar da titanium dioxide ta hanyar kamfanoni 41 masu cikakken tsari a cikin Masana'antar titanium dioxide na kasata za ta sake samun wata nasara, da samar da masana'antu a fadin masana'antu Jimillar kayan da aka fitar na rutile da anatase titanium dioxide da sauran kayayyakin da ke da alaka da su ya kai tan miliyan 3.861, karuwar tan 71,000 ko kashi 1.87% a duk shekara. Bi Sheng, sakatare-janar na Titanium Dioxide Alliance kuma darektan Titanium Dioxide Sub-center, ya ce bisa ga kididdigar, a cikin 2022, za a sami jimillar 41 cikakken tsari titanium dioxide samar ... -
Sinopec ya yi nasara a cikin ci gaban metallocene polypropylene mai kara kuzari!
Kwanan nan, mai kara kuzari na metallocene polypropylene mai kara kuzari da kansa wanda Cibiyar Bincike ta Masana'antu ta Beijing ta yi nasarar kammala gwajin aikace-aikacen masana'antu na farko a cikin na'urar sarrafa bututun polypropylene na Zhongyuan Petrochemical, kuma ta samar da resins na karfen polypropylene na homopolymerized da bazuwar copolymerized tare da kyakkyawan aiki. China Sinopec ya zama kamfani na farko a kasar Sin da ya samu nasarar kera fasahar polypropylene ta metallocene. Metallocene polypropylene yana da abũbuwan amfãni na ƙananan abun ciki mai narkewa, babban nuna gaskiya da babban sheki, kuma yana da mahimmancin shugabanci don canzawa da haɓaka masana'antar polypropylene da haɓaka haɓaka. Cibiyar Beihua ta fara gudanar da bincike da ci gaban metallocene po... -
Caustic Soda (Sodium Hydroxide) - menene ake amfani dashi?
HD Chemicals Caustic Soda - menene amfanin sa a gida, lambu, DIY? Mafi sanannun amfani shine zubar da bututu. Amma ana amfani da soda caustic a wasu yanayi na gida da yawa, ba kawai na gaggawa ba. Caustic soda, shine sanannen sunan sodium hydroxide. HD Chemicals Caustic Soda yana da tasiri mai ban tsoro akan fata, idanu da mucous membranes. Don haka, lokacin amfani da wannan sinadari, ya kamata ku yi taka tsantsan - kare hannayenku da safar hannu, rufe idanu, baki da hanci. Idan ana hulɗa da abu, kurkura wurin da ruwan sanyi mai yawa kuma ku tuntuɓi likita (tuna cewa soda caustic yana haifar da konewar sinadarai da rashin lafiyan halayen). Hakanan yana da mahimmanci don adana wakili da kyau - a cikin akwati da aka rufe sosai (soda yana amsawa da ƙarfi tare da ... -
2022 Polypropylene Outer Disk Review.
Idan aka kwatanta da 2021, kasuwancin duniya a 2022 ba zai canza da yawa ba, kuma yanayin zai ci gaba da halaye na 2021. Duk da haka, akwai maki biyu a cikin 2022 da ba za a iya watsi da su ba. Na daya shine rikici tsakanin Rasha da Ukraine a cikin kwata na farko ya haifar da hauhawar farashin makamashi a duniya da rikice-rikice na gida a cikin yanayin yanayin siyasa; Na biyu, hauhawar farashin kayayyaki a Amurka yana ci gaba da hauhawa. Tarayyar Tarayya ta haɓaka yawan riba sau da yawa a cikin shekara don sauƙaƙe hauhawar farashin kayayyaki. A cikin kwata na hudu, hauhawar farashin kayayyaki a duniya bai nuna wani gagarumin sanyi ba tukuna. Dangane da wannan bangon, tsarin kasuwancin kasa da kasa na polypropylene shima ya canza zuwa wani matsayi. Na farko, adadin fitar da kayayyaki daga kasar Sin ya karu idan aka kwatanta da na bara. Daya daga cikin dalilan da suka sa kasar Sin ta... -
Aikace-aikacen soda caustic a cikin masana'antar magungunan kashe qwari.
Maganin kashe qwari Maganin kashe qwari yana nufin sinadarai da ake amfani da su a aikin gona don hanawa da sarrafa cututtukan shuka da kwarin kwari da daidaita ci gaban shuka. Ana amfani da shi sosai a aikin noma, gandun daji da kiwon dabbobi, tsabtace muhalli da tsaftar gida, kawar da kwari da rigakafin annoba, samfuran masana'antu da rigakafin asu, da sauransu. , molluscicides, fungicides, herbicides, shuke-shuke girma regulators, da dai sauransu bisa ga amfani; ana iya raba su zuwa ma'adanai bisa ga tushen albarkatun ƙasa. Maganganun magungunan kashe qwari (maganin qwari na inorganic), magungunan kashe qwari na tushen halittu (al'amuran halitta, ƙwayoyin cuta, ƙwayoyin rigakafi, da sauransu) -
PVC Manna Resin Market.
Haɓaka Buƙatun Kayayyakin Gina don Korar Kasuwar Gudun Gudun PVC ta Duniya Ana ƙiyasin karuwar buƙatun kayan gini masu tsada a cikin ƙasashe masu tasowa zai haɓaka buƙatun rosin ɗin PVC a waɗannan ƙasashe a cikin ƴan shekaru masu zuwa. Kayayyakin gine-ginen da suka dogara da guzurin manna na PVC suna maye gurbin wasu kayan na yau da kullun kamar itace, siminti, yumbu, da ƙarfe. Waɗannan samfuran suna da sauƙin shigarwa, masu jurewa ga canje-canje a cikin yanayi, kuma ƙasa da tsada da nauyi fiye da kayan yau da kullun. Hakanan suna ba da fa'idodi daban-daban dangane da aiki. Ana sa ran karuwar yawan bincike na fasaha da shirye-shiryen ci gaba masu alaka da kayan gini masu rahusa, musamman a kasashe masu tasowa, zai haifar da amfani da PVC p... -
Bincike kan Canje-canjen da ake amfani da shi na PE a ƙasa a nan gaba.
A halin yanzu, manyan abubuwan da ake amfani da su na polyethylene a ƙasata sun haɗa da fim, gyare-gyaren allura, bututu, rami, zanen waya, USB, metallocene, sutura da sauran manyan nau'ikan. Wanda ya fara ɗaukar nauyi, mafi girman rabon amfani da ruwa shine fim. Ga masana'antar samar da fina-finai, babban abin da ya fi dacewa shine fim ɗin noma, fim ɗin masana'antu da fim ɗin tattara kayayyaki. Koyaya, a cikin 'yan shekarun nan, abubuwa kamar ƙuntatawa kan buhunan robobi da raguwar buƙatu akai-akai saboda annobar sun dame su akai-akai, kuma suna fuskantar wani yanayi mai ban tsoro. A hankali za a maye gurbin buƙatun samfuran fina-finai na filastik da za a iya zubar da su tare da yaduwar robobi masu lalacewa. Yawancin masana'antun fina-finai kuma suna fuskantar sabbin fasahohin masana'antu...