Nkhani Zamakampani
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Kugwiritsa ntchito phala pvc resin.
Akuti mu 2000, kuchuluka kwa msika wapadziko lonse wa PVC paste resin kunali pafupifupi 1.66 miliyoni t/a. Ku China, PVC phala utomoni makamaka ali ndi ntchito zotsatirazi: Zochita kupanga zikopa: zonse msika ndi zofunika bwino. Komabe, zokhudzidwa ndi chitukuko cha chikopa cha PU, kufunikira kwa zikopa zopangira ku Wenzhou ndi malo ena akuluakulu ogwiritsira ntchito utomoni kumatsatiridwa ndi zoletsa zina. Mpikisano pakati pa chikopa cha PU ndi chikopa chopanga ndi wowopsa. Makampani achikopa apansi: Pokhudzidwa ndi kuchepa kwa chikopa cha pansi, kufunikira kwa utomoni wa phala mumsikawu kwakhala kukutsika chaka ndi chaka m'zaka zaposachedwa. Makampani opanga ma gulovu: zomwe zimafunikira ndizokulirapo, makamaka zotumizidwa kunja, zomwe ndi za kukonza kwa omwe amaperekedwa ... -
Kugwiritsiridwa ntchito kwa caustic soda kumaphatikizapo minda yambiri.
Soda wa caustic amatha kugawidwa mu flake soda, granular soda ndi soda molingana ndi mawonekedwe ake. Kugwiritsa ntchito koloko kumakhudza magawo ambiri, zotsatirazi ndizofotokozera mwatsatanetsatane kwa inu: 1. Mafuta oyeretsedwa. Mukatsukidwa ndi sulfuric acid, mafuta a petroleum amakhalabe ndi zinthu zina za acidic, zomwe ziyenera kutsukidwa ndi sodium hydroxide solution ndikutsukidwa ndi madzi kuti mupeze mankhwala oyengeka. 2.kusindikiza ndi kuyika Zogwiritsidwa ntchito makamaka mu utoto wa indigo ndi utoto wa quinone. Pakupaka utoto wa utoto wa vat, yankho la caustic soda ndi sodium hydrosulfite ziyenera kugwiritsidwa ntchito kuti zichepetse kukhala leuco acid, kenako ndi okosijeni kupita ku chikhalidwe choyambirira chosasungunuka ndi okosijeni pambuyo popaka utoto. Nsalu ya thonje ikatha kuthandizidwa ndi yankho la caustic soda, sera, mafuta, wowuma ndi zinthu zina ... -
Kubwezeretsa kwa PVC kwapadziko lonse kumadalira China.
Pofika mu 2023, chifukwa cha kuchepa kwachangu m'magawo osiyanasiyana, msika wapadziko lonse wa polyvinyl chloride (PVC) ukukumanabe ndi zosatsimikizika. Pazaka zambiri za 2022, mitengo ya PVC ku Asia ndi United States inasonyeza kuchepa kwakukulu ndikutsika pansi asanalowe 2023. Kulowa mu 2023, pakati pa zigawo zosiyanasiyana, China itasintha ndondomeko zake zopewera ndi kulamulira miliri, msika ukuyembekeza kuyankha; United States ikhoza kukwezanso chiwongola dzanja kuti ithane ndi kukwera kwa mitengo ndikuchepetsa kufunikira kwa PVC ku United States. Asia, motsogozedwa ndi China, ndi United States akulitsa malonda a PVC pakati pa kufunikira kofooka kwapadziko lonse. Koma ku Ulaya, derali lidzakumanabe ndi vuto la kukwera mtengo kwa magetsi ndi kuchepa kwa mphamvu ya inflation, ndipo mwina sipadzakhala kuchira kokhazikika pazachuma zamalonda. ... -
Kodi chivomezi champhamvu ku Turkey pa polyethylene chakhudza bwanji?
Turkey ndi dziko lomwe lili pakati pa Asia ndi Europe. Ndiwolemera mu mchere, golide, malasha ndi zinthu zina, koma alibe mafuta ndi gasi. Pa 18:24 pa February 6, nthawi ya Beijing (13:24 pa February 6, nthawi yakomweko), ku Turkey kunachitika chivomezi champhamvu cha 7.8, chozama kwambiri makilomita 20 ndi epicenter pa 38.00 degrees latitude kumpoto ndi 37.15 degrees longitude kummawa. . Chiwombankhangacho chinali kum’mwera kwa dziko la Turkey, kufupi ndi malire a dziko la Syria. Madoko akuluakulu a pachimakechi ndi madera ozungulira anali Ceyhan (Ceyhan), Isdemir (Isdemir), ndi Yumurtalik (Yumurtalik). Turkey ndi China ali ndi ubale wautali wamalonda wapulasitiki. Kutulutsa kwa dziko langa kwa polyethylene yaku Turkey ndikocheperako ndipo kukuchepera chaka ndi chaka, koma kuchuluka kwa katundu wotumiza kunja pang'onopang'ono ... -
Kuwunika kwa msika waku China wa caustic soda mu 2022.
Mu 2022, msika wakudziko langa wamtundu wa caustic soda wamtundu uliwonse uwonetsa kusinthasintha, ndipo zogulitsa kunja zidzafika pamlingo wapamwamba mu Meyi, pafupifupi $ 750 US / ton, ndipo kuchuluka kwapachaka kwa mwezi uliwonse kugulitsa matani 210,000. Kuwonjezeka kwakukulu kwa kuchuluka kwa katundu wa koloko wamadzimadzi kumabwera makamaka chifukwa cha kuchuluka kwa kufunikira kwa kunsi kwa mtsinje m'mayiko monga Australia ndi Indonesia, makamaka kutumizidwa kwa pulojekiti ya kumtunda kwa aluminiyamu ku Indonesia kwawonjezera kufunika kogula caustic soda; kuphatikiza, kukhudzidwa ndi mitengo yamagetsi yapadziko lonse lapansi, zomera zamtundu wa chlor-alkali ku Europe zayamba kumanga Zosakwanira, kuperekedwa kwa koloko yamadzimadzi kumachepetsedwa, motero kuchulukitsa kulowetsedwa kwa koloko kumapanganso suppo yabwino... -
Kupanga kwa titaniyamu ku China kudafika matani 3.861 miliyoni mu 2022.
Pa Januware 6, malinga ndi ziwerengero za Secretariat ya Titanium Dioxide Viwanda Technology Innovation Strategic Alliance ndi Titanium Dioxide Sub-center ya National Chemical Productivity Promotion Center, mu 2022, kupanga titaniyamu woipa ndi mabizinesi 41 okhazikika mu dziko langa titaniyamu woipa makampani adzapindula chinanso bwino, ndi kupanga makampani lonse Linanena bungwe okwana rutile ndi anatase titaniyamu woipa ndi mankhwala ena okhudzana anafika 3.861 miliyoni matani, kuwonjezeka kwa matani 71,000 kapena 1.87% chaka ndi chaka. Bi Sheng, mlembi wamkulu wa Titanium Dioxide Alliance komanso director of the Titanium Dioxide Sub-center, adati malinga ndi ziwerengero, mu 2022, padzakhala 41 yokwanira kupanga titanium dioxide ... -
Sinopec idachita bwino kwambiri pakupanga chothandizira cha metallocene polypropylene !
Posachedwapa, chothandizira metallocene polypropylene paokha anayamba ndi Beijing Research Institute of Chemical Makampani bwinobwino anamaliza woyamba mafakitale ntchito mayeso mu mphete chitoliro polypropylene ndondomeko unit wa Zhongyuan Petrochemical, ndipo opangidwa homopolymerized ndi mwachisawawa copolymerized metallocene polypropylene utomoni ndi ntchito kwambiri. China Sinopec anakhala kampani yoyamba ku China bwinobwino paokha kukhala metallocene polypropylene luso. Metallocene polypropylene ili ndi ubwino wa zinthu zosungunuka zosungunuka, zowonekera kwambiri komanso zowala kwambiri, ndipo ndizofunikira kwambiri pakusintha ndi kukweza makampani a polypropylene ndi chitukuko chapamwamba. Beihua Institute idayambitsa kafukufuku ndi chitukuko cha metallocene po ... -
Caustic Soda (Sodium Hydrooxide) - imagwiritsidwa ntchito bwanji?
HD Chemicals Caustic Soda - ntchito yake kunyumba, diy, DIY ndi chiyani? Ntchito yodziwika bwino ndiyo kukhetsa mapaipi. Koma caustic soda imagwiritsidwanso ntchito pazochitika zina zapakhomo, osati zadzidzidzi zokha. Caustic soda, ndi dzina lodziwika bwino la sodium hydroxide. HD Chemicals Caustic Soda imawononga kwambiri khungu, maso ndi mucous nembanemba. Choncho, pogwiritsira ntchito mankhwalawa, muyenera kusamala - kuteteza manja anu ndi magolovesi, kuphimba maso, pakamwa ndi mphuno. Mukakhudzana ndi chinthucho, tsukani malowa ndi madzi ozizira ambiri ndikufunsani dokotala (kumbukirani kuti soda ya caustic imayambitsa kutentha kwa mankhwala ndi kusagwirizana kwakukulu). Ndikofunikiranso kusunga wothandizira bwino - mu chidebe chotsekedwa mwamphamvu (soda imachita mwamphamvu ndi ... -
2022 Polypropylene Outer Disk Review.
Poyerekeza ndi 2021, kuyenda kwa malonda padziko lonse mu 2022 sikudzasintha kwambiri, ndipo chikhalidwecho chidzapitirizabe makhalidwe a 2021. Komabe, pali mfundo ziwiri mu 2022 zomwe sizinganyalanyazidwe. Chimodzi ndi chakuti mkangano wapakati pa Russia ndi Ukraine m'gawo loyamba lachititsa kuti mitengo yamagetsi iwonongeke padziko lonse komanso chipwirikiti chapakati pazochitika za geopolitical; Chachiwiri, kutsika kwa mitengo ya US kukupitirirabe. Bungwe la Federal Reserve linakweza chiwongola dzanja kangapo pachaka kuti lichepetse kukwera kwa mitengo. M'gawo lachinayi, kukwera kwa mitengo ya padziko lonse sikunawonetsebe kuzizira kwakukulu. Kutengera maziko awa, malonda apadziko lonse a polypropylene asinthanso pamlingo wina. Choyamba, kuchuluka kwa katundu wa China kunja kwawonjezeka poyerekeza ndi chaka chatha. Chimodzi mwazifukwa ndichakuti nyumba zaku China ... -
Kugwiritsa ntchito caustic soda m'makampani ophera tizilombo.
Mankhwala Mankhwala ophera tizirombo amatanthauza mankhwala omwe amagwiritsidwa ntchito paulimi kuteteza ndi kuwongolera matenda a zomera ndi tizirombo komanso kuwongolera kukula kwa mbewu. Amagwiritsidwa ntchito kwambiri pazaulimi, nkhalango ndi ulimi wa ziweto, chilengedwe ndi ukhondo wapanyumba, kuwongolera tizilombo ndi kupewa miliri, mildew ndi njenjete, etc. Pali mitundu yambiri ya mankhwala ophera tizilombo, omwe amatha kugawidwa mu mankhwala ophera tizilombo, ma acaricides, rodenticides, nematicides. , molluscicides, fungicides, herbicides, zowongolera kukula kwa zomera, ndi zina zotero malinga ndi ntchito zawo; akhoza kugawidwa mu mchere malinga ndi gwero la zipangizo. Mankhwala ophera tizilombo (mankhwala opha tizilombo), mankhwala ophera tizilombo (zachilengedwe, tizilombo tating'onoting'ono, maantibayotiki, ndi zina zotero) komanso zopangidwa ndi mankhwala ... -
Msika wa PVC Paste Resin.
Kukwera Pakufunika Kwa Zomangamanga Kuti Muyendetse Msika Wapadziko Lonse wa PVC Paste Resin Kuchulukitsa kwa zida zomangira zotsika mtengo m'maiko omwe akutukuka kumene kukuyembekezeka kukulitsa kufunikira kwa utomoni wa PVC m'maikowa zaka zingapo zikubwerazi. Zomangamanga zochokera PVC phala utomoni m'malo zinthu zina wamba monga matabwa, konkire, dongo, ndi zitsulo. Zogulitsazi ndizosavuta kuziyika, zosagwirizana ndi kusintha kwa nyengo, komanso zotsika mtengo komanso zopepuka kuposa zida wamba. Amaperekanso maubwino osiyanasiyana potengera magwiridwe antchito. Kuwonjezeka kwa kuchuluka kwa kafukufuku waukadaulo ndi mapulogalamu achitukuko okhudzana ndi zomanga zotsika mtengo, makamaka m'maiko omwe akutukuka kumene, akuyembekezeka kulimbikitsa kugwiritsa ntchito PVC ... -
Kusanthula pa Kusintha kwa kagwiritsidwe ntchito kakutsika kwa PE m'tsogolomu.
Pakali pano, waukulu kumunsi ntchito polyethylene m'dziko langa monga filimu, jekeseni akamaumba, chitoliro, dzenje, waya kujambula, chingwe, metallocene, ❖ kuyanika ndi mitundu ina yaikulu. Woyamba kupirira, gawo lalikulu kwambiri lazakudya zam'munsi ndi filimu. Kwa makampani opanga mafilimu, chodziwika bwino ndi filimu yaulimi, mafilimu opanga mafilimu ndi filimu yonyamula katundu. Komabe, m’zaka zaposachedwapa, zinthu monga zoletsa matumba apulasitiki ndi kufooketsa mobwerezabwereza kwa chifuno cha mliriwu zawavutitsa mobwerezabwereza, ndipo akukumana ndi mkhalidwe wochititsa manyazi. Kufunika kwazinthu zamakanema apulasitiki otayika kudzasinthidwa pang'onopang'ono ndi kutchuka kwa mapulasitiki owonongeka. Opanga mafilimu ambiri akukumananso ndi luso laukadaulo wamafakitale ...