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  • Kulanka kooxda Chemdo ee "taraafikada"

    Kulanka kooxda Chemdo ee "taraafikada"

    Kooxda Chemdo waxay qabatay shir wadajir ah oo ku saabsan " balaadhinta taraafigga " dhammaadka Juun 2022. Shirka, maamulaha guud wuxuu ugu horreyntii tusay kooxda jihada "laba xariiq oo waaweyn": kow waa "Khadka Alaabta" kan labaadna waa "Content Khadka".Midda hore inta badan waxa loo qaybiyaa saddex tallaabo: naqshadaynta, soo saarista iyo iibinta alaabooyinka, halka kan dambena uu inta badan u qaybsan yahay saddex tallaabo: naqshadaynta, abuurista iyo daabacaadda nuxurka.Ka dib, maareeyaha guud wuxuu daah-furay ujeedooyinka cusub ee istaraatiijiyadeed ee ganacsiga ee labaad "Line Content", oo ku dhawaaqay aasaaska rasmiga ah ee kooxda cusub ee warbaahinta.Hogaamiye kooxeed ayaa u horseeday xubin kasta in ay gutaan waajibaadkooda, fikradahooda ka dhiibtaan, oo ay si joogto ah u dhex ordaan oo ay ugala hadlaan ea...
  • Firfircooni PVC ah oo ka mid ah batrool kiimikaad ee Bariga Dhexe ayaa qarxay!

    Firfircooni PVC ah oo ka mid ah batrool kiimikaad ee Bariga Dhexe ayaa qarxay!

    Petkim, oo ah shirkad Turki ah oo kimikalka ka shaqeysa, ayaa ku dhawaaqday in fiidnimadii June 19, 2022, uu qarax ka dhacay warshadda Aliaga oo ku taal meel 50 kiiloomitir waqooyi ka xigta lzmir.Sida ay shirkaddu sheegtay shilkan ayaa ka dhacay mashiinnada PVC-ga ee warshadda, ma jirto cid wax ku noqotay, waxaana si degdeg ah loo xakameeyay dabka, balse qalabka PVC ayaa si ku-meel-gaar ah uga maqnaa shilkan.Sida laga soo xigtay falanqeeyayaasha maxalliga ah, dhacdada ayaa laga yaabaa inay saameyn weyn ku yeelato suuqa booska PVC ee Yurub.Waxaa la sheegay in sababta oo ah qiimaha PVC ee Shiinaha uu aad uga hooseeyo kan Turkiga, dhanka kale, qiimaha booska PVC ee Yurub ayaa ka sarreeya kan Turkiga, inta badan alaabada PVC ee Petkim waxaa loo dhoofiyaa suuqyada Yurub.
  • Siyaasadda ka hortagga cudurrada faafa waa la hagaajiyay waxaana dib loo soo celiyay PVC

    Siyaasadda ka hortagga cudurrada faafa waa la hagaajiyay waxaana dib loo soo celiyay PVC

    Bishii Juun 28-keedii, siyaasadda ka hortagga iyo xakameynta faafitaanka ayaa hoos u dhacday, rajo xumadii suuqa ka jirtay usbuucii hore ayaa si weyn u soo hagaagtay, suuqa badeecadaha ayaa guud ahaan dib u soo kabtay, waxaana sare u kacay qiimaha dhibcaha ee dhammaan qeybaha dalka.Marka dib loo soo celiyo qiimaha, faa'iidada qiimaha aasaasiga ah ayaa si tartiib tartiib ah hoos ugu dhacday, iyo inta badan wax kala iibsiga waa heshiisyo degdeg ah.Qaar ka mid ah jawiga wax kala iibsiga ayaa ka fiicnaa sidii shalay, laakiin way adkayd in shixnadaha lagu iibiyo qiimo sare, guud ahaan wax kala iibsigana waxa uu ahaa mid siman.Marka la eego aasaaska, hagaajinta dhinaca dalabku waa daciif.Waqtigan xaadirka ah, xilligii ugu sarreeyay waa laga gudbay, waxaana jira dhul ballaaran oo roob ah, buuxinta dalabka ayaa ah mid ka yar sidii la filayay.Gaar ahaan marka la eego fahamka dhinaca saadka, alaabtu wali waa soo noqnoqota...
  • Hordhac ku saabsan Awoodda PVC ee Shiinaha iyo Caalamka

    Hordhac ku saabsan Awoodda PVC ee Shiinaha iyo Caalamka

    Marka loo eego tirakoobka 2020, wadarta guud ee awoodda wax soo saarka PVC ee adduunka ayaa gaartay 62 milyan oo tan, wadarta guudna waxay gaartay 54 milyan oo tan.Dhammaan dhimista wax-soo-saarka waxay ka dhigan tahay in awoodda wax-soo-saarku aysan socon 100%.Sababtoo ah masiibooyinka dabiiciga ah, siyaasadaha maxalliga ah iyo arrimo kale, wax-soo-saarku waa inuu ka yaraado awoodda wax-soo-saarka.Sababtoo ah qiimaha sare ee wax soo saarka PVC ee Yurub iyo Japan, awoodda wax soo saarka PVC ee caalamiga ah waxay inta badan ku urursan tahay Waqooyi Bari Asia, taas oo Shiinuhu leeyahay kala badh awoodda wax soo saarka PVC ee caalamiga ah.Marka loo eego xogta dabaysha, sanadka 2020, Shiinaha, Mareykanka iyo Japan ayaa ah meelaha muhiimka ah ee wax soo saarka PVC ee adduunka, iyadoo awoodda wax soo saarku ay ku xisaabtameyso 42%, 12% iyo 4% siday u kala horreeyaan.Sannadka 2020, saddexda shirkadood ee ugu sarreeya adduunka ee PVC ann ...
  • Isbeddelka Mustaqbalka ee Resin PVC

    Isbeddelka Mustaqbalka ee Resin PVC

    PVC waa nooc caag ah oo si weyn loogu isticmaalo qalabka dhismaha.Sidaa darteed, lama beddeli doono muddo dheer mustaqbalka, waxayna yeelan doontaa rajooyin codsi oo weyn oo mustaqbalka ah meelaha aan horumarsaneyn mustaqbalka.Sida aan wada ognahay, waxaa jira laba siyaabood oo loo soo saaro PVC, mid waa habka caalamiga ah ee ethylene, iyo habka kale ee calcium carbide ee Shiinaha.Ilaha habka ethylene inta badan waa batroolka, halka ilaha habka karbidhida calcium ay u badan yihiin dhuxusha, nuuradda iyo cusbada.Khayraadkani waxay inta badan ku urursan yihiin Shiinaha.Muddo dheer, PVC-ga Shiinaha ee habka kaarbiid ee kaalshiyamku wuxuu ku jiray booska hogaaminta buuxda.Gaar ahaan laga bilaabo 2008 ilaa 2014, awoodda wax soo saarka ee PVC ee habka calcium carbide ayaa sii kordhayay, laakiin sidoo kale waxay keentay ...
  • Waa maxay xabagta PVC?

    Waa maxay xabagta PVC?

    Polyvinyl chloride (PVC) waa polymer lagu sameeyay vinyl chloride monomer (VCM) oo ku jira peroxide, azo compound iyo hindiseyaal kale ama sida ku cad habka polymerization xagjirka ah ee bilaashka ah ee hoos yimaada ficilka iftiinka iyo kuleylka.Vinyl chloride homopolymer iyo vinyl chloride copolymer ayaa si wada jir ah loogu tilmaamaa xabagta vinyl chloride.PVC waxay mar ahaan jirtay balaastiigga ugu weyn adduunka, taas oo si weyn loo isticmaali jiray.Waxaa si ballaaran loo isticmaalaa qalabka dhismaha, alaabta warshadaha, waxyaabaha maalinlaha ah, maqaarka sagxadda, foornada sagxadda, maqaarka macmalka ah, tuubooyinka, fiilooyinka iyo fiilooyinka, filimka baakadaha, dhalooyinka, alaabta xumbo, alaabta wax lagu xiro, fiilooyinka iyo wixii la mid ah.Marka loo eego baaxadda dalabka ee kala duwan, PVC waxaa loo qaybin karaa: xabagta PVC-ujeeddada guud, heerka sare ee xajinta PVC ee polymerization iyo ...
  • Daaqada dhexdhexaadinta dhoofinta ee PVC ayaa sii socota inay furto

    Daaqada dhexdhexaadinta dhoofinta ee PVC ayaa sii socota inay furto

    Marka la eego dhinaca bixinta, kalsiyum carbide, usbuucii hore, qiimaha suuqa caadiga ah ee kaarbiid-ka kaalshiyamka waxaa lagu dhimay 50-100 yuan / ton.Guud ahaan culayska shaqada ee shirkadaha carbide ee kaalshiyamku waxa uu ahaa mid xasiloon, sahayda alaabtuna waa ku filan tahay.Iyada oo ay saamaysay faafitaanka, gaadiidka kalsiyum carbide ma fududa, qiimaha warshadda ee shirkadaha waa la dhimay si loo oggolaado gaadiidka faa'iidada, cadaadiska kharashka calcium carbide waa weyn yahay, hoos u dhaca muddada gaaban ayaa la filayaa inuu xaddido.Culayska bilawga ah ee shirkadaha korka ee PVC ayaa kordhay.Dayactirka ganacsiyada badankoodu waxa ay ku urursan yihiin badhtamaha iyo dabayaaqada Abriil, culayska bilawga ahi waxa uu ahaan doonaa mid aad u sarreeya muddada gaaban.Waxaa saameeyay cudurka faafa, amaahda qaliinka...
  • Shaqaalaha Chemdo ayaa si wadajir ah uga shaqeynaya la dagaalanka cudurka

    Shaqaalaha Chemdo ayaa si wadajir ah uga shaqeynaya la dagaalanka cudurka

    Bishii Maarso 2022, Shanghai waxay hirgelisay xidhitaanka iyo xakamaynta magaalada waxayna u diyaarisay fulinta "qorshaha nadiifinta".Hadda waa qiyaastii badhtamaha Abriil, waxaan kaliya eegi karnaa muuqaalka quruxda badan ee ka baxsan daaqadda guriga.Qofna ma fileyn in isbeddelka cudurka faafa ee Shanghai uu noqon doono mid aad iyo aad u daran, laakiin tani weligeed ma joojin doonto xamaasadda Chemdo oo dhan guga ee cudurka faafa.Dhammaan shaqaalaha Chemdo waxay fuliyaan "shaqada guriga".Dhammaan waaxyadu way wada shaqeeyaan si buuxdana way u wada shaqeeyaan.Xiriirka shaqada iyo wareejinta waxaa lagu fuliyaa qaab muuqaal ah online.Inkasta oo wejiyadayada fiidiyooga ah ay had iyo jeer yihiin kuwo aan qurxiyo, dabeecadda halista ah ee shaqada ayaa buux dhaafisa shaashadda.Miskiin Omi...
  • Suuqa caagagga biodegradable ee caalamiga ah iyo heerka codsiga

    Suuqa caagagga biodegradable ee caalamiga ah iyo heerka codsiga

    Dhul-weynaha Shiinaha Sannadkii 2020-kii, wax-soo-saarka agabka noolaha (oo ay ku jiraan PLA, PBAT, PPC, PHA, caagadaha istaarijka ku salaysan, iwm.) ee Shiinaha wuxuu ahaa ilaa 400000 oo tan, isticmaalkuna wuxuu ahaa ilaa 412000 oo tan.Waxaa ka mid ah, wax soo saarka PLA waa qiyaastii 12100 tan, mugga soo dejinta waa 25700 tan, mugga dhoofinta waa 2900 tan, isticmaalka muuqatana waa qiyaastii 34900 tan.Bacaha wax iibsiga iyo beeruhu waxay soo saaraan bacaha, baakadaha cuntada iyo alaabta miiska, bacaha compost, baakadaha xumbo, beerashada beeraha iyo kaynta, dahaarka waraaqaha ayaa ah meelaha ugu weyn ee macaamiisha ee bacaha la dumin karo ee Shiinaha.Taiwan, Shiinaha Ilaa bilowgii 2003, Taiwan.
  • Silsiladda warshadaha polylactic acid (PLA) ee Shiinaha sanadka 2021

    Silsiladda warshadaha polylactic acid (PLA) ee Shiinaha sanadka 2021

    1. Dulmarka silsiladda warshadaha: Magaca buuxa ee polylactic acid waa poly lactic acid ama poly lactic acid.Waa maaddo molecular polyester-ka sare ah oo lagu helay polymerization oo leh lactic acid ama lactic acid dimer lactide sida monomer.Waxay ka tirsan tahay walxo molecular sare ee synthetic waxayna leedahay sifooyinka aasaasiga ah ee noolaha iyo hoos u dhaca.Waqtigan xaadirka ah, polylactic acid waa caag noole-ka-baxsan oo leh warshadaynta ugu bisil, wax-soo-saarka ugu weyn iyo tan ugu isticmaalka badan adduunka.Qaybta sare ee warshadaha polylactic acid waa dhammaan noocyada alaabta ceeriin ee aasaasiga ah, sida galleyda, sonkorta, dabocase sonkorta, iwm.
  • PBAT polymer-ka biodegradable ayaa ku dhacaysa waqtiga ugu weyn

    PBAT polymer-ka biodegradable ayaa ku dhacaysa waqtiga ugu weyn

    polymer-ka ugu fiican-midka dheellitiraya sifooyinka jirka iyo waxqabadka deegaanka-ma jiro, laakiin polybutylene adipate co-terephthalate (PBAT) ayaa ka soo dhawaada kuwa badan.Soosaarayaasha polymers-ka synthetic-ka ayaa muddo tobanaan sano ah ku guul darreystay in ay joojiyaan wax soo saarkooda in ay ku dhammaadaan meelaha qashinka ah iyo badaha, waxaana hadda la saaray cadaadis ah in ay qaadaan mas'uuliyadda.Qaar badan ayaa laban laabaya dadaallada lagu xoojinayo dib u warshadaynta si ay isaga difaacaan dhaleeceynta.Shirkado kale ayaa isku dayaya in ay wax ka qabtaan dhibaatada qashinka iyaga oo maalgashanaya balaastikada biodegradable-ka ah sida polylactic acid (PLA) iyo polyhydroxyalkanoate (PHA), iyaga oo rajaynaya xaalufka dabiiciga ahi in uu yareeyo ugu yaraan qaar ka mid ah qashinka.Laakin dib u warshadaynta iyo biopolymers labaduba waxay wajahaan caqabado.Inkastoo sanado...
  • CNPC qalab cusub oo bakteeriyada bakteeriyada polypropylene ayaa si guul leh loo sameeyay!

    CNPC qalab cusub oo bakteeriyada bakteeriyada polypropylene ayaa si guul leh loo sameeyay!

    Laga soo bilaabo jihada cusub ee balaastikada.Waxaa laga bartay Shiinaha Machadka Cilmi-baarista petrochemical, The ilaalinta caafimaadka bakteeriyada polypropylene fiber QY40S, oo ay soo saartay Xarunta Cilmi-baarista Kiimikada Lanzhou ee machadkaan iyo Qingyang Petrochemical Co., LTD., Waxay leedahay waxqabad aad u wanaagsan qiimeynta waxqabadka bakteeriyada muddada-dheer.Heerka bakteeriyada Escherichia coli iyo Staphylococcus aureus waa inaysan ka yarayn 99% ka dib 90 maalmood ee kaydinta alaabta ugu horeysa ee warshadaha. Horumarka guusha leh ee alaabtani waxay calaamad u tahay in CNPC ay ku dartay badeeco kale oo blockbuster ah oo ku taal beerta polyolefin caafimaadka waxayna sii kordhin doontaa tartanka polyolefin ee Shiinaha ee warshadaha.Dharka ka hortagga bakteeriyada...