Nkhani
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Zamtsogolo: kusunga kusinthasintha kwa mtunda, kukonza ndikutsatira malangizo a pamwamba pa nkhani
Pa Meyi 16, mgwirizano wa Liansu L2309 unatsegulidwa pa 7748, ndi mtengo wocheperako wa 7728, mtengo wokwera kwambiri wa 7805, ndi mtengo wotseka wa 7752. Poyerekeza ndi tsiku lapitalo la malonda, unakwera ndi 23 kapena 0.30%, ndi mtengo wokhazikika wa 7766 ndi mtengo wotseka wa 7729. Mtundu wa 2309 wa Liansu unasinthasintha, ndi kuchepa pang'ono kwa malo ndi kutseka kwa mzere wabwino. Chizolowezicho chinachepetsedwa pamwamba pa avareji yosuntha ya MA5, ndipo bala yobiriwira pansi pa chizindikiro cha MACD inachepa; Kuchokera pakuwona kwa chizindikiro cha BOLL, chinthu cha K-line chimapatuka panjira yotsika ndipo pakati pa mphamvu yokoka chimasunthira mmwamba, pomwe chizindikiro cha KDJ chili ndi chiyembekezo chakutali cha kupanga chizindikiro. Pali kuthekera kwa kukwera kwa njira yopangira kosalekeza kwakanthawi kochepa, kuyembekezera chitsogozo kuchokera ku n... -
Chemdo ikugwira ntchito ku Dubai pofuna kulimbikitsa kufalikira kwa kampaniyo padziko lonse lapansi
C hemdo akuchita ntchito ku Dubai kuti alimbikitse kufalikira kwa kampaniyo padziko lonse lapansi Pa Meyi 15, 2023, Woyang'anira Wamkulu ndi Woyang'anira Zogulitsa wa kampaniyo adapita ku Dubai kukayang'anira ntchito, cholinga chake ndi kufalitsa Chemdo padziko lonse lapansi, kukweza mbiri ya kampaniyo, ndikumanga mlatho wolimba pakati pa Shanghai ndi Dubai. Shanghai Chemdo Trading Limited ndi kampani yaukadaulo yomwe imayang'ana kwambiri kutumiza kunja kwa zinthu zopangira pulasitiki ndi zinthu zopangira zowonongeka, yomwe ili ndi likulu lake ku Shanghai, China. Chemdo ili ndi magulu atatu amalonda, omwe ndi PVC, PP ndi owonongeka. Mawebusayiti ndi awa: www.chemdopvc.com, www.chemdopp.com, www.chemdobio.com. Atsogoleri a dipatimenti iliyonse ali ndi zaka pafupifupi 15 zokumana nazo zamalonda apadziko lonse lapansi komanso zinthu zapamwamba kwambiri zokhudzana ndi unyolo wamafakitale. Chemdo... -
Chemdo adapita ku Chinaplas ku Shenzhen, China.
Kuyambira pa Epulo 17 mpaka Epulo 20, 2023, manejala wamkulu wa Chemdo ndi oyang'anira malonda atatu adapita ku Chinaplas yomwe idachitikira ku Shenzhen. Pa chiwonetserochi, oyang'anira adakumana ndi makasitomala awo ena mu cafe. Anakambirana mosangalala, ngakhale makasitomala ena amafuna kusaina maoda nthawi yomweyo. Oyang'anira athu adakulitsanso ogulitsa zinthu zawo, kuphatikiza zowonjezera za PVC, pp, pe, ps ndi PVC. Phindu lalikulu lakhala chitukuko cha mafakitale ndi amalonda akunja, kuphatikiza India, Pakistan, Thailand ndi mayiko ena. Mwachidule, unali ulendo wopindulitsa, tinapeza katundu wambiri. -
Kodi mitundu yosiyanasiyana ya polyethylene ndi iti?
Polyethylene nthawi zambiri imagawidwa m'gulu limodzi mwa mankhwala akuluakulu angapo, omwe ambiri mwa iwo ndi LDPE, LLDPE, HDPE, ndi Ultrahigh Molecular Weight Polypropylene. Mitundu ina ndi Medium Density Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE kapena PE-WAX), High-molecular-weight polyethylene (HMWPE), High-density cross-linked polyethylene (HDXLPE), Cross-linked polyethylene (PEX kapena XLPE), Very-low-density polyethylene (VLDPE), ndi Chlorinated polyethylene (CPE). Low-Density Polyethylene (LDPE) ndi chinthu chosinthasintha kwambiri chokhala ndi mphamvu zapadera zoyendera zomwe zimapangitsa kuti chikhale choyenera kwambiri matumba ogulira ndi mapulogalamu ena apulasitiki. LDPE ili ndi ductility yambiri koma mphamvu yochepa yogwira, zomwe zimawonekera m'dziko lenileni chifukwa cha chizolowezi chake chotambasula pamene... -
Kuchuluka kwa titanium dioxide komwe kupangidwa chaka chino kudzafika matani 6 miliyoni!
Kuyambira pa 30 Marichi mpaka 1 Epulo, Msonkhano Wapachaka wa Makampani a Titanium Dioxide wa 2022 unachitikira ku Chongqing. Zinadziwika kuchokera pamsonkhanowo kuti mphamvu yotulutsa ndi kupanga ya titanium dioxide ipitiliza kukula mu 2022, ndipo kuchuluka kwa mphamvu yopangira kudzawonjezeka; nthawi yomweyo, kuchuluka kwa opanga omwe alipo kudzawonjezeka kwambiri ndipo mapulojekiti oyika ndalama kunja kwa makampani adzawonjezeka, zomwe zipangitsa kuti pakhale kusowa kwa titanium ore. Kuphatikiza apo, ndi kukwera kwa mafakitale atsopano amagetsi, kumanga kapena kukonzekera mapulojekiti ambiri a iron phosphate kapena lithium iron phosphate kudzapangitsa kuti mphamvu yopangira titanium dioxide ichuluke ndikuwonjezera kutsutsana pakati pa kupereka ndi kufunikira kwa titani... -
Kodi Filimu Yophimba Polypropylene Yozungulira M'mbali mwa M'mimba N'chiyani?
Filimu ya polypropylene (BOPP) yokhazikika pa biaxially ndi mtundu wa filimu yokhazikika yosinthasintha. Filimu yozungulira ya polypropylene yokhazikika pa biaxially imatambasulidwa mumakina ndi mbali zopingasa. Izi zimapangitsa kuti pakhale mawonekedwe a molekyulu mbali zonse ziwiri. Mtundu uwu wa filimu yokhazikika yokhazikika imapangidwa kudzera mu njira yopangira tubular. Buluu wa filimu wooneka ngati chubu umatenthedwa ndikutenthedwa mpaka pamalo ake ofewa (izi ndizosiyana ndi malo osungunuka) ndipo umatambasulidwa ndi makina. Filimuyo imatambasulidwa pakati pa 300% - 400%. Kapenanso, filimuyo imatha kutambasulidwa ndi njira yotchedwa tenter-frame film manufacturing. Ndi njira iyi, ma polima amatulutsidwa pa mpukutu wozizira (womwe umadziwikanso kuti base sheet) ndikukokedwa motsatira njira ya makina. Tenter-frame film imatipanga... -
Kuchuluka kwa katundu wotumizidwa kunja kunakwera kwambiri kuyambira Januwale mpaka February 2023.
Malinga ndi ziwerengero za deta ya kasitomu: kuyambira Januwale mpaka Febuluwale 2023, kuchuluka kwa PE yotumizidwa kunja kwa dziko ndi matani 112,400, kuphatikiza matani 36,400 a HDPE, matani 56,900 a LDPE, ndi matani 19,100 a LLDPE. Kuyambira Januwale mpaka Febuluwale, kuchuluka kwa PE yotumizidwa kunja kwa dzikolo kwawonjezeka ndi matani 59,500 poyerekeza ndi nthawi yomweyi mu 2022, kuwonjezeka kwa 112.48%. Kuchokera pa tchati pamwambapa, titha kuwona kuti kuchuluka kwa kutumiza kunja kuyambira Januwale mpaka Febuluwale kwawonjezeka kwambiri poyerekeza ndi nthawi yomweyi mu 2022. Ponena za miyezi, kuchuluka kwa kutumiza kunja mu Januwale 2023 kwawonjezeka ndi matani 16,600 poyerekeza ndi nthawi yomweyi chaka chatha, ndipo kuchuluka kwa kutumiza kunja mu Febuluwale kwawonjezeka ndi matani 40,900 poyerekeza ndi nthawi yomweyi chaka chatha; pankhani ya mitundu, kuchuluka kwa kutumiza kunja kwa LDPE (Januwale-Febuluwale) kunali matani 36,400, a ye... -
Ntchito zazikulu za PVC.
1. Ma profile a PVC Ma profile a PVC ndi ma profile ndi madera akuluakulu omwe PVC imagwiritsidwa ntchito kwambiri ku China, omwe ndi pafupifupi 25% ya ndalama zonse zomwe PVC imagwiritsidwa ntchito. Amagwiritsidwa ntchito kwambiri popanga zitseko ndi mawindo ndi zipangizo zosungira mphamvu, ndipo kuchuluka kwa ntchito zawo kukukulirakulirabe mdziko lonse. M'mayiko otukuka, gawo la msika wa zitseko ndi mawindo apulasitiki lili pamwamba, monga 50% ku Germany, 56% ku France, ndi 45% ku United States. 2. Chitoliro cha PVC Pakati pa zinthu zambiri za PVC, mapaipi a PVC ndi gawo lachiwiri lalikulu kwambiri logwiritsidwa ntchito, lomwe limawerengera pafupifupi 20% ya ndalama zomwe amagwiritsidwa ntchito. Ku China, mapaipi a PVC amapangidwa kale kuposa mapaipi a PE ndi mapaipi a PP, okhala ndi mitundu yambiri, magwiridwe antchito abwino komanso osiyanasiyana, omwe ali ndi malo ofunikira pamsika. 3. Filimu ya PVC... -
Mitundu ya polypropylene.
Mamolekyu a polypropylene ali ndi magulu a methyl, omwe angagawidwe m'magulu a isotactic polypropylene, atactic polypropylene ndi syndiotactic polypropylene malinga ndi momwe magulu a methyl amakhalira. Magulu a methyl akaikidwa mbali imodzi ya unyolo waukulu, amatchedwa isotactic polypropylene; ngati magulu a methyl agawidwa mwachisawawa mbali zonse ziwiri za unyolo waukulu, amatchedwa atactic polypropylene; pamene magulu a methyl aikidwa motsatizana mbali zonse ziwiri za unyolo waukulu, amatchedwa syndiotactic. polypropylene. Pakupanga polypropylene resin, kuchuluka kwa kapangidwe ka isotactic (kotchedwa isotacticity) ndi pafupifupi 95%, ndipo kotsalako ndi atactic kapena syndiotactic polypropylene. Polypropylene resin yomwe imapangidwira ku China imagawidwa motsatira... -
Kugwiritsa ntchito utomoni wa PVC wopangidwa ndi pulasitiki.
Akuti mu 2000, msika wonse wa PVC paste resin padziko lonse lapansi unali pafupifupi 1.66 miliyoni t/a. Ku China, PVC paste resin makamaka ili ndi ntchito izi: Makampani opanga zikopa: kuchuluka kwa zinthu zomwe zimaperekedwa pamsika komanso kuchuluka kwa zinthu zomwe zimafunidwa. Komabe, chifukwa cha chitukuko cha zikopa za PU, kufunikira kwa zikopa zopanga ku Wenzhou ndi malo ena akuluakulu omwe amagwiritsidwa ntchito popanga utomoni wa paste kumakhudzidwa ndi zoletsa zina. Mpikisano pakati pa zikopa za PU ndi zikopa zopanga ndi woopsa kwambiri. Makampani opanga zikopa za pansi: Chifukwa cha kuchepa kwa kufunikira kwa zikopa za pansi, kufunikira kwa utomoni wa paste mumakampani awa kwakhala kukuchepa chaka ndi chaka m'zaka zaposachedwa. Makampani opanga magolovesi: kufunikira kwakukulu, makamaka kutumizidwa kunja, komwe ndi kwa kukonza zinthu zomwe zimaperekedwa... -
Chomera cha polyethylene cholemera matani 800,000 chinayambitsidwa bwino nthawi imodzi yodyetsera!
Chomera cha polyethylene cha Guangdong Petrochemical cholemera matani 800,000 pachaka ndi chomera choyamba cha polyethylene cha PetroChina chokhala ndi mizere iwiri ya "mutu umodzi ndi michira iwiri", ndipo ndi chomera chachiwiri cha polyethylene chokhala ndi mphamvu yayikulu kwambiri yopanga ku China. Chipangizochi chimagwiritsa ntchito njira ya UNIPOL ndi njira ya gas-phase fluidized bed process. Chimagwiritsa ntchito ethylene ngati chinthu chachikulu ndipo chimatha kupanga mitundu 15 ya LLDPE ndi HDPE polyethylene. Pakati pawo, tinthu ta polyethylene tokhala ndi mphamvu zonse timapangidwa ndi ufa wa polyethylene wosakanikirana ndi mitundu yosiyanasiyana ya zowonjezera, zotenthedwa kutentha kwambiri kuti zifike pamlingo wosungunuka, ndipo pogwiritsa ntchito chotulutsira ma screw awiri ndi pampu yosungunuka ya gear, zimadutsa mu template ndi ar... -
Chemdo akukonzekera kutenga nawo mbali pa ziwonetsero chaka chino.
Chaka chino, Chemdo ikukonzekera kutenga nawo mbali pa ziwonetsero zamkati ndi zakunja. Pa February 16, oyang'anira zinthu awiri adaitanidwa kuti akapezeke pa maphunziro omwe adakonzedwa ndi Made in China. Mutu wa maphunzirowa ndi njira yatsopano yophatikizira kutsatsa kwakunja ndi kutsatsa kwapaintaneti kwa mabizinesi akunja. Zomwe zili mu maphunzirowa zikuphatikizapo ntchito yokonzekera chiwonetsero chisanachitike, mfundo zazikulu zokambirana panthawi ya chiwonetserochi komanso kutsatira makasitomala pambuyo pa chiwonetserochi. Tikukhulupirira kuti oyang'anira awiriwa apindula kwambiri ndikulimbikitsa kupita patsogolo bwino kwa ntchito yowonetsera chiwonetserochi.