Wararka
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Chemdo wuxuu ka soo qayb galay Chinaplas ee Shenzhen, Shiinaha.
Laga bilaabo Abriil 17 ilaa Abriil 20, 2023, maamulaha guud ee Chemdo iyo saddex maareeye oo iibka ah ayaa ka soo qayb galay Chinaplas oo lagu qabtay Shenzhen. Intii lagu jiray bandhigga, maamulayaashu waxay la kulmeen qaar ka mid ah macaamiishooda makhaayadda. Si farxad leh ayay u wada hadleen, xitaa qaar ka mid ah macaamiisha ayaa doonayay inay isla markiiba saxiixaan dalabaadka. Maamulayaashayadu sidoo kale si firfircoon ayay u ballaariyeen alaab-qeybiyeyaasha alaabadooda, oo ay ku jiraan pvc, pp, pe, ps iyo waxyaabaha lagu daro pvc iwm. Faa'iidada ugu weyn waxay ahayd horumarinta warshadaha iyo ganacsatada shisheeye, oo ay ku jiraan Hindiya, Bakistaan, Thailand iyo dalal kale. Guud ahaan, waxay ahayd safar qiimo leh, waxaan helnay alaab badan. -
Waa maxay noocyada kala duwan ee polyethylene?
Polyethylene waxaa badanaa loo kala saaraa mid ka mid ah dhowr iskudhis oo waaweyn, kuwaas oo ugu badan oo ay ku jiraan LDPE, LLDPE, HDPE, iyo Ultrahigh Molecular Weight Polypropylene. Noocyada kale waxaa ka mid ah Dhexdhexaad Cufnaanta Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE ama PE-WAX), High-molecular-weight polyethylene (HMWPE), High-cufnaanta polyethylene cross-linked (HDXLPE), Cross-linked polyethylene (PEX ama XLPE), Very-low-cufnaanta polyethylene (VLDPE), iyo Chlorinated polyethylene (CPE). Low-Censity Polyethylene (LDPE) waa walax aad u dabacsan oo leh sifooyin socod gaar ah oo ka dhigaya mid si gaar ah ugu habboon bacaha wax iibsiga iyo codsiyada kale ee filimada balaastikada ah. LDPE waxay leedahay ductility sare laakiin xoog jilicsan oo hooseeya, taas oo ka muuqata adduunka dhabta ah iyadoo u janjeerta inay fiddo marka... -
Awoodda wax soo saarka titanium dioxide ee sanadkan waxay jebin doontaa 6 milyan oo tan!
Laga bilaabo Maarso 30 ilaa Abriil 1, Shir-sannadeedka Warshadaha Qaranka ee Titanium Dioxide ee 2022 ayaa lagu qabtay Chongqing. Waxaa laga bartay shirka in awoodda wax soo saarka iyo wax soo saarka ee titanium dioxide ay sii wadi doonto inay korto sanadka 2022, iyo xoojinta awoodda wax soo saarka ay sii kordhi doonto; isla markaana, baaxadda soosaarayaasha jira ayaa sii ballaarin doonta mashaariicda maalgashiga ee ka baxsan warshadaha ayaa kordhi doona, taas oo horseedi doonta yaraanta sahayda macdanta titanium. Intaa waxaa dheer, iyadoo ay soo badanayaan warshadaha cusub ee tamarta, dhismaha ama diyaarinta tiro badan oo ah mashaariicda birta fosfate ama lithium iron fosfate waxay horseedi doontaa koror ku yimaada awoodda wax soo saarka titanium dioxide waxayna xoojin doontaa iska hor imaadka u dhexeeya saadka iyo baahida titani... -
Waa maxay filimka Overwrap-ka Polypropylene ee Biaxially Oriented?
Filim polypropylene (BOPP) oo Biaxially Oriented Biaxially waa nooc ka mid ah filim baakad dabacsan. Filim polypropylene overwrap ah oo Biaxially Oriented waxaa lagu fidiyaa jihooyinka mashiinka iyo kuwa isdhaafka ah. Tani waxay keentaa jiheynta silsiladda molecular labada jiho. Noocan filimka baakadaha dabacsan waxaa lagu sameeyaa habka wax soo saarka tuubo. Xumbo filim oo qaab tuubo ah ayaa la buufiyaa oo la kululeeyaa ilaa uu jilco (tani way ka duwan tahay barta dhalaalaysa) waxaana lagu fidiyaa mashiinno. Filimku wuxuu fidsan yahay inta u dhaxaysa 300% - 400%. Haddii kale, filimka waxaa sidoo kale lagu fidin karaa habka loo yaqaan wax soo saarka filimka Tenter-frame. Farsamadan, polymer-yada waxaa lagu soo saaraa duub la qaboojiyey (sidoo kale loo yaqaan xaashida saldhigga) waxaana lagu sawiraa jihada mashiinka. Filimka Tenter-frame-ka ayaa na soo saaraya... -
Mugga dhoofinta ayaa si weyn u kordhay laga bilaabo Janaayo ilaa Febraayo 2023.
Sida laga soo xigtay tirakoobka xogta kastamka: laga bilaabo Janaayo ilaa Febraayo 2023, mugga dhoofinta PE gudaha waa 112,400 tan, oo ay ku jiraan 36,400 tan oo HDPE ah, 56,900 tan oo LDPE ah, iyo 19,100 tan oo LLDPE ah. Laga bilaabo Janaayo ilaa Febraayo, mugga dhoofinta PE gudaha ayaa kordhay 59,500 tan marka la barbar dhigo isla muddadaas 2022, taasoo ah koror dhan 112.48%. Shaxda kore, waxaan arki karnaa in mugga dhoofinta laga bilaabo Janaayo ilaa Febraayo uu si weyn u kordhay marka la barbar dhigo isla muddadaas 2022. Marka la eego bilaha, mugga dhoofinta Janaayo 2023 wuxuu kordhay 16,600 tan marka la barbar dhigo isla muddadaas sannadkii hore, mugga dhoofinta bishii Febraayona wuxuu kordhay 40,900 tan marka la barbar dhigo isla muddadaas sannadkii hore; marka la eego noocyada, mugga dhoofinta ee LDPE (Janaayo-Febraayo) wuxuu ahaa 36,400 tan, a ye... -
Isticmaalka ugu muhiimsan ee PVC-yada.
1. Astaamaha PVC-ga Astaamaha PVC-ga Astaamaha PVC-ga iyo astaamaha ayaa ah meelaha ugu badan ee isticmaalka PVC-ga ee Shiinaha, taasoo ka dhigan qiyaastii 25% wadarta isticmaalka PVC-ga. Inta badan waxaa loo isticmaalaa in lagu sameeyo albaabada iyo daaqadaha iyo agabka tamarta badbaadiya, mugga codsigooduna wali si weyn ayuu u kordhayaa dalka oo dhan. Dalalka horumaray, saamiga suuqa ee albaabada iyo daaqadaha balaastikada ah ayaa sidoo kale kaalinta koowaad ka galay, sida 50% Jarmalka, 56% Faransiiska, iyo 45% Mareykanka. 2. Tuubada PVC-ga Waxyaabaha badan ee PVC-ga, tuubooyinka PVC-ga ayaa ah goobta labaad ee ugu weyn ee isticmaalka, taasoo ka dhigan qiyaastii 20% isticmaalkeeda. Shiinaha, tuubooyinka PVC-ga waxaa la sameeyaa ka hor tuubooyinka PE iyo tuubooyinka PP, iyadoo leh noocyo badan, waxqabad aad u wanaagsan iyo baaxad ballaaran oo codsi ah, oo ku jira boos muhiim ah suuqa. 3. Filimka PVC... -
Noocyada polypropylene.
Molecules-ka Polypropylene waxay ka kooban yihiin kooxo methyl ah, kuwaas oo loo qaybin karo isotactic polypropylene, atactic polypropylene iyo syndiotactic polypropylene sida waafaqsan habaynta kooxaha methyl. Marka kooxaha methyl-ka lagu habeeyo isla dhinaca silsiladda ugu weyn, waxaa loo yaqaan isotactic polypropylene; haddii kooxaha methyl-ka si aan kala sooc lahayn loogu qaybiyo labada dhinac ee silsiladda ugu weyn, waxaa loo yaqaan atactic polypropylene; marka kooxaha methyl-ka si is beddel ah loogu habeeyo labada dhinac ee silsiladda ugu weyn, waxaa loo yaqaan syndiotactic. polypropylene. Soo saarista guud ee resin polypropylene, waxa ku jira qaab-dhismeedka isotactic (oo loo yaqaan isotacticity) waa qiyaastii 95%, inta soo hartayna waa atactic ama syndiotactic polypropylene. Resin polypropylene-ka hadda laga soo saaro Shiinaha waxaa loo kala saaraa sida... -
Isticmaalka resin pvc ah oo koollo ah.
Waxaa lagu qiyaasay in sannadkii 2000, wadarta isticmaalka suuqa caalamiga ah ee resin koollada PVC ay ahayd qiyaastii 1.66 milyan oo t/a. Shiinaha, resin koollada PVC waxay inta badan leedahay codsiyada soo socda: Warshadaha maqaarka macmalka ah: isu dheelitirka guud ee suuqa iyo baahida. Si kastaba ha ahaatee, iyadoo ay saamaysay horumarinta maqaarka PU, baahida loo qabo maqaar macmalka ah ee Wenzhou iyo meelaha kale ee waaweyn ee lagu isticmaalo resin koollada waxaa ku xiran xaddidaadyo gaar ah. Tartanka u dhexeeya maqaarka PU iyo maqaarka macmalka ah waa mid aad u daran. Warshadaha maqaarka sagxadda: Iyada oo ay saamaysay baahida sii yaraanaysa ee maqaarka sagxadda, baahida loo qabo resin koollada ee warshadahan ayaa sannadba sannadka ka dambeeya hoos u dhacaysay sannadihii la soo dhaafay. Warshadaha agabka galoofiska: baahida ayaa aad u weyn, oo inta badan la soo dejiyo, taas oo ka tirsan farsamaynta lammaane la keenay... -
Warshadda polyethylene-ka ee cufnaanta buuxda leh ee 800,000-tan ayaa si guul leh loogu bilaabay hal quudin!
Warshadda Polyethylene-ka ee Guangdong Petrochemical oo ah 800,000-tan/sanad walba waa warshaddii ugu horreysay ee Polyethylene-ka ee cufnaanta buuxda leh ee PetroChina oo leh habayn laba-xagal ah oo "hal madax iyo laba dabo ah", waana warshaddii labaad ee polyethylene-ka cufnaanta buuxda leh oo leh awoodda wax soo saarka ugu weyn Shiinaha. Qalabku wuxuu qaataa habka UNIPOL iyo habka sariirta hal-fal-gaaska ah ee dareere-sameysan. Waxay u isticmaashaa ethylene sida walaxda ugu weyn ee ceeriin waxayna soo saari kartaa 15 nooc oo ah walxaha LLDPE iyo HDPE polyethylene. Kuwaas waxaa ka mid ah, walxaha resin polyethylene-ka cufnaanta buuxda leh waxaa laga sameeyay budada polyethylene oo lagu qasay noocyo kala duwan oo lagu daray, lagu kululeeyo heerkul sare si loo gaaro xaalad dhalaalaysa, iyadoo la adeegsanayo qalab laba-laab ah oo lagu shubo iyo bamka geerka dhalaalay, waxay maraan qaab iyo... -
Chemdo waxay qorsheyneysaa inay ka qaybgasho bandhigyada sanadkan.
Chemdo waxay qorsheyneysaa inay ka qaybgasho bandhigyada gudaha iyo dibadda sanadkan. Febraayo 16, laba maamule oo wax soo saar ah ayaa lagu casuumay inay ka soo qayb galaan koorso ay soo qabanqaabisay Made in China. Dulucda koorsada waa hab cusub oo lagu isku daro dallacaadda offline-ka ah iyo dallacaadda online-ka ah ee shirkadaha ganacsiga shisheeye. Mawduuca koorsada waxaa ku jira shaqada diyaarinta ka hor bandhigga, qodobbada muhiimka ah ee gorgortanka inta lagu jiro bandhigga iyo la socodka macaamiisha ka dib bandhigga. Waxaan rajeyneynaa in labada maamule ay wax badan ka faa'iideysan doonaan oo ay kor u qaadi doonaan horumarka siman ee shaqada bandhigga daba-galka ah. -
Hordhac ku saabsan Resin-ka PVC ee Zhongtai.
Hadda aan wax badan ka soo bandhigo sumadda PVC-ga ugu weyn Shiinaha: Zhongtai. Magaceedu oo dhammaystiran waa: Xinjiang Zhongtai Chemical Co., Ltd, oo ku taal Gobolka Xinjiang ee galbeedka Shiinaha. Waxay u jirtaa 4 saacadood masaafada diyaaradda Shanghai. Xinjiang sidoo kale waa gobolka ugu weyn Shiinaha marka loo eego dhulka. Aaggan waxaa ku badan ilo dabiici ah sida Cusbo, Dhuxul, Saliid, iyo Gaas. Kiimikada Zhongtai waxaa la aasaasay 2001, waxayna gashay suuqa saamiyada 2006. Hadda waxay leedahay qiyaastii 22 kun oo shaqaale ah oo leh in ka badan 43 shirkadood oo hoosaad ah. Iyada oo in ka badan 20 sano ay horumartay xawaare sare, soo saarahan weyn wuxuu sameeyay taxane alaab ah: 2 milyan oo tan oo awood u leh resin pvc, 1.5 milyan oo tan oo soodhaha caustic ah, 700,000 oo tan oo viscose ah, 2.8 milyan oo tan oo kaalshiyam carbide ah. Haddii aad rabto inaad wadar ahaan... -
Sidee looga fogaan karaa in la khiyaameeyo marka la iibsanayo alaabada Shiinaha gaar ahaan alaabada PVC.
Waa inaan qirnaa in ganacsiga caalamiga ah uu ka buuxaan khataro, oo ay ka buuxaan caqabado badan marka iibsaduhu uu dooranayo alaab-qeybiyehiisa. Waxaan sidoo kale qiraneynaa in kiisaska khiyaanada ay dhab ahaantii ka dhacaan meel kasta oo ay ku jirto Shiinaha. Waxaan ahaa iibiye caalami ah muddo ku dhow 13 sano, anigoo la kulmay cabashooyin badan oo ka imanaya macaamiil kala duwan oo hal mar ama dhowr jeer ay khiyaameeyeen alaab-qeybiyaha Shiinaha, siyaabaha khiyaanada waa kuwo "qoso badan", sida helitaanka lacag iyada oo aan la soo dirin, ama keenista badeecad tayo hoose leh ama xitaa keenista badeecad aad uga duwan. Aniga oo ah alaab-qeybiye, si buuxda ayaan u fahmayaa sida dareenku yahay haddii qof uu lumiyay lacag badan gaar ahaan marka ganacsigiisu uu hadda bilaabmayo ama uu yahay ganacsade cagaaran, kuwa lumay waa inay si weyn ula yaabaan, waana inaan qirnaa taas si aan u helno...