Izindaba
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Ikusasa: gcina ukushintshashintsha kwebanga, hlela futhi ulandele isiqondiso sezindaba
Ngomhlaka-16 Meyi, inkontileka ye-Liansu L2309 yavulwa ku-7748, ngentengo encane engu-7728, intengo ephezulu engu-7805, kanye nentengo yokuvala engu-7752. Uma kuqhathaniswa nosuku lokuhweba olwedlule, yanda ngo-23 noma u-0.30%, ngentengo yokuxazulula engu-7766 kanye nentengo yokuvala engu-7729. Uhla lwe-2309 lwe-Liansu lwashintshashintsha, ngokuncipha okuncane kwezikhundla kanye nokuvalwa komugqa omuhle. Umkhuba wacindezelwa ngaphezu kwesilinganiso sokuhamba se-MA5, kanti ibha eluhlaza ngaphansi kwesibonakaliso se-MACD yehlile; Ngokombono wesibonakaliso se-BOLL, inhlangano ye-K-line iyaphambuka emgqeni ongezansi kanti isikhungo samandla adonsela phansi siya phezulu, kuyilapho isibonakaliso se-KDJ sinolindelo olude lokwakheka kwesignali. Kusengenzeka ukuthi kube nomkhuba okhuphukayo ekubunjweni okuqhubekayo kwesikhathi esifushane, silinde isiqondiso esivela ku-n... -
I-Chemdo yenza umsebenzi eDubai ukukhuthaza ukwenziwa kwenkampani kwamanye amazwe
I-C hemdo yenza umsebenzi eDubai ukukhuthaza ukwenziwa kwenkampani kwamanye amazwe Ngomhlaka-15 Meyi 2023, uMphathi Jikelele kanye noMphathi Wezokuthengisa wenkampani baya eDubai ukuyohlola umsebenzi, behlose ukwenza i-Chemdo ibe ngamazwe ngamazwe, bathuthukise idumela lenkampani, futhi bakhe ibhuloho eliqinile phakathi kweShanghai neDubai. I-Shanghai Chemdo Trading Limited iyinkampani yobungcweti egxile ekuthunyelweni kwamanye amazwe kwezinto zokusetshenziswa zepulasitiki kanye nezinto zokusetshenziswa ezibolayo, enendlunkulu yayo eShanghai, eShayina. I-Chemdo inamaqembu amathathu ebhizinisi, okuyi-PVC, i-PP kanye ne-degradable. Amawebhusayithi yilawa: www.chemdopvc.com, www.chemdopp.com, www.chemdobio.com. Abaholi bomnyango ngamunye baneminyaka engaba ngu-15 yesipiliyoni sokuhweba kwamanye amazwe kanye nobudlelwano obuphezulu kakhulu bomkhiqizo osezingeni eliphezulu kanye nobudlelwano bezimboni obusezingeni eliphezulu. I-Chemdo... -
UChemdo waya eChinaplas eShenzhen, eShayina.
Kusukela mhla ziyi-17 kuMbasa kuya kumhla zingama-20 kuMbasa 2023, umphathi jikelele weChemdo kanye nabaphathi bezentengiso abathathu baya eChinaplas eShenzhen. Ngesikhathi sombukiso, abaphathi bahlangana nabanye bamakhasimende abo ekhefini. Baxoxa ngenjabulo, ngisho namakhasimende athile ayefuna ukusayina ama-oda khona manjalo. Abaphathi bethu baphinde bandisa ngenkuthalo abahlinzeki bemikhiqizo yabo, okuhlanganisa izithasiselo ze-pvc,pp,pe,ps kanye ne-pvc njll. Inzuzo enkulu kube ukuthuthukiswa kwezimboni zakwamanye amazwe kanye nabahwebi, okuhlanganisa i-India, iPakistan, iThailand namanye amazwe. Sekukonke, bekuwuhambo olufanele, sithole izimpahla eziningi. -
Yiziphi izinhlobo ezahlukene ze-polyethylene?
I-Polyethylene ivame ukuhlukaniswa ibe yinye yamakhemikhali amakhulu amaningana, avame kakhulu afaka i-LDPE, i-LLDPE, i-HDPE, kanye ne-Ultrahigh Molecular Weight Polypropylene. Ezinye izinhlobo zifaka i-Medium Density Polyethylene (MDPE), i-Ultra-low-molecular-weight polyethylene (ULMWPE noma i-PE-WAX), i-High-molecular-weight polyethylene (HMWPE), i-High-density cross-linked polyethylene (HDXLPE), i-Cross-linked polyethylene (PEX noma i-XLPE), i-Very-low-density polyethylene (VLDPE), kanye ne-Chlorinated polyethylene (CPE). I-Low-Density Polyethylene (LDPE) iyinto eguquguqukayo kakhulu enezakhiwo zokugeleza ezihlukile ezenza ifaneleke kakhulu ezikhwameni zokuthenga nakwezinye izinhlelo zokusebenza zefilimu yepulasitiki. I-LDPE ine-ductility ephezulu kodwa amandla aphansi okudonseka, okubonakala ezweni langempela ngokuthambekela kwayo kokwelula lapho... -
Umthamo wokukhiqiza we-titanium dioxide walo nyaka uzodlula amathani ayizigidi eziyisithupha!
Kusukela mhla zingama-30 kuNdasa kuya ku-1 kuMbasa, iNgqungquthela Yonyaka Kazwelonke Yemboni Ye-Titanium Dioxide ka-2022 yabanjwa eChongqing. Kwatholakala emhlanganweni ukuthi umkhiqizo kanye namandla okukhiqiza e-titanium dioxide kuzoqhubeka nokukhula ngo-2022, futhi ukuhlushwa kwamandla okukhiqiza kuzokhula kakhulu; ngesikhathi esifanayo, ubukhulu babakhiqizi abakhona buzokhula kakhulu futhi amaphrojekthi okutshala imali ngaphandle kwemboni azokhula, okuzoholela ekushodeni kokuhlinzekwa kwe-titanium ore. Ngaphezu kwalokho, ngokukhula kwemboni yezinto ezintsha zebhethri lamandla, ukwakhiwa noma ukulungiswa kwenani elikhulu lamaphrojekthi e-iron phosphate noma i-lithium iron phosphate kuzoholela ekukhuleni kwamandla okukhiqiza i-titanium dioxide futhi kuqinise ukuphikisana phakathi kokunikezwa kanye nesidingo se-titani... -
Iyini ifilimu ye-polypropylene overwrap eqondiswe kabili?
Ifilimu ye-polypropylene (BOPP) eqondiswe ku-Biaxial uhlobo lwefilimu yokupakisha eguquguqukayo. Ifilimu ye-polypropylene eqondiswe ku-Biaxial inwetshwa emshinini naseziqondisweni eziphambeneyo. Lokhu kuphumela ekuqondeni kwe-molecular chain kuzo zombili izinhlangothi. Lolu hlobo lwefilimu yokupakisha eguquguqukayo lwenziwa ngenqubo yokukhiqiza i-tubular. Ibhamuza lefilimu elibunjwe ngethubhu liyafuthwa futhi lishiswe lifike endaweni yalo yokuthambisa (lokhu kuhlukile endaweni yokuncibilika) futhi linwetshwa ngemishini. Ifilimu inwetshwa phakathi kuka-300% - 400%. Ngaphandle kwalokho, ifilimu inganwetshwa ngenqubo eyaziwa ngokuthi ukukhiqizwa kwefilimu ye-tenter-frame. Ngale ndlela, ama-polymer akhishwa ku-cast cast roll epholile (eyaziwa nangokuthi ishidi lesisekelo) bese edonswa eceleni kwendlela yomshini. Ifilimu ye-tenter-frame isenza... -
Umthamo wokuthunyelwa kwamanye amazwe ukhuphuke kakhulu kusukela ngoJanuwari kuya kuFebhuwari 2023.
Ngokwezibalo zedatha yentela: kusukela ngoJanuwari kuya kuFebhuwari 2023, umthamo wokuthunyelwa kwe-PE yasekhaya ungamathani ayi-112,400, kufaka phakathi amathani angama-36,400 e-HDPE, amathani angama-56,900 e-LDPE, kanye namathani ayi-19,100 e-LLDPE. Kusukela ngoJanuwari kuya kuFebhuwari, umthamo wokuthunyelwa kwe-PE yasekhaya ukhuphuke ngamathani angama-59,500 uma kuqhathaniswa nesikhathi esifanayo ngo-2022, ukwanda ngo-112.48%. Kusukela eshadini elingenhla, singabona ukuthi umthamo wokuthunyelwa kwempahla kusukela ngoJanuwari kuya kuFebhuwari ukhuphuke kakhulu uma kuqhathaniswa nesikhathi esifanayo ngo-2022. Ngokwezinyanga, umthamo wokuthunyelwa kwempahla ngoJanuwari 2023 ukhuphuke ngamathani ayi-16,600 uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule, kanti umthamo wokuthunyelwa kwempahla ngoFebhuwari ukhuphuke ngamathani angama-40,900 uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule; ngokwezinhlobo, umthamo wokuthunyelwa kwe-LDPE (Januwari-Febhuwari) wawungamathani angama-36,400, ye... -
Izicelo eziyinhloko ze-PVC.
1. Amaphrofayili e-PVC Amaphrofayili e-PVC namaphrofayili yizindawo ezinkulu kakhulu zokusetshenziswa kwe-PVC eShayina, abiza cishe u-25% wokusetshenziswa kwe-PVC iyonke. Asetshenziswa kakhulu ukwenza iminyango namafasitela nezinto zokonga amandla, futhi umthamo wokusetshenziswa kwawo usakhula kakhulu ezweni lonke. Emazweni athuthukile, isabelo semakethe seminyango namafasitela epulasitiki naso sihamba phambili, njenge-50% eJalimane, i-56% eFrance, kanye ne-45% e-United States. 2. Ipayipi le-PVC Phakathi kwemikhiqizo eminingi ye-PVC, amapayipi e-PVC ayinsimu yesibili ngobukhulu yokusetshenziswa, abiza cishe u-20% wokusetshenziswa kwawo. EShayina, amapayipi e-PVC athuthukiswa ngaphambi kwamapayipi e-PE namapayipi e-PP, anezinhlobo eziningi, ukusebenza okuhle kakhulu kanye nobubanzi bokusetshenziswa, athatha isikhundla esibalulekile emakethe. 3. Ifilimu le-PVC... -
Izinhlobo ze-polypropylene.
Ama-molecule e-polypropylene aqukethe amaqembu e-methyl, angahlukaniswa abe yi-isotactic polypropylene, i-atactic polypropylene kanye ne-syndiotactic polypropylene ngokwendlela amaqembu e-methyl ahlelwe ngayo. Lapho amaqembu e-methyl ehlelwe ohlangothini olufanayo lwe-main chain, ibizwa ngokuthi i-isotactic polypropylene; uma amaqembu e-methyl esatshalaliswa ngokungahleliwe kuzo zombili izinhlangothi ze-main chain, ibizwa ngokuthi i-atactic polypropylene; lapho amaqembu e-methyl ehlelwe ngokushintshana kuzo zombili izinhlangothi ze-main chain, ibizwa ngokuthi i-syndiotactic. polypropylene. Ekukhiqizweni okuvamile kwe-polypropylene resin, okuqukethwe kwesakhiwo se-isotactic (esibizwa ngokuthi i-isotacticity) cishe kungama-95%, kanti okusele kuyi-atactic noma i-syndiotactic polypropylene. I-polypropylene resin ekhiqizwa eShayina njengamanje ihlukaniswa ngokwe... -
Ukusetshenziswa kwe-resin ye-pvc yokunamathisela.
Kulinganiselwa ukuthi ngo-2000, ukusetshenziswa okuphelele kwemakethe yomhlaba wonke ye-PVC paste resin kwakungaba yizigidi eziyi-1.66 zamathani. EShayina, i-PVC paste resin inalezi zicelo ezilandelayo: Imboni yesikhumba sokwenziwa: imakethe iyonke ibhalansi yokuhlinzekwa kanye nesidingo. Kodwa-ke, uma ithinteka yintuthuko yesikhumba se-PU, isidingo sesikhumba sokwenziwa eWenzhou nakwezinye izindawo ezinkulu zokusetshenziswa kwe-paste resin singaphansi kwemikhawulo ethile. Umncintiswano phakathi kwesikhumba se-PU nesikhumba sokwenziwa unamandla kakhulu. Imboni yesikhumba saphansi: Uma ithinteka yisidingo esinciphayo sesikhumba saphansi, isidingo se-paste resin kule mboni besilokhu sincipha unyaka nonyaka eminyakeni yamuva. Imboni yezinto ezisetshenziswa ngamagilavu: isidingo sikhulu kakhulu, ikakhulukazi singeniswa kwamanye amazwe, esingesokucutshungulwa kwempahla enikeziwe... -
Isitshalo se-polyethylene esigcwele amathani angu-800,000 saqalwa ngempumelelo ngokudla okukodwa!
Isitshalo se-polyethylene esigcwele amandla esingamathani angu-800,000 ngonyaka se-Guangdong Petrochemical siyisitshalo sokuqala se-polyethylene esigcwele amandla esinohlelo oluphindwe kabili "lwekhanda elilodwa nemisila emibili", futhi futhi siyisitshalo sesibili se-polyethylene esigcwele amandla esinekhono elikhulu lokukhiqiza eShayina. Le divayisi isebenzisa inqubo ye-UNIPOL kanye nenqubo yombhede wegesi wesigaba esisodwa. Isebenzisa i-ethylene njengezinto ezisetshenziswayo eziyinhloko futhi ingakhiqiza izinhlobo ezingu-15 zezinto ze-polyethylene ze-LLDPE ne-HDPE. Phakathi kwazo, izinhlayiya ze-resin ze-polyethylene esigcwele amandla zenziwe nge-polyethylene powder exutshwe nezinhlobo ezahlukene zezithasiselo, ezishiswa ekushiseni okuphezulu ukuze zifinyelele esimweni esincibilikisiwe, futhi ngaphansi kwesenzo se-extruder enama-screw amabili kanye nephampu yegiya elincibilikisiwe, zidlula kuthempulethi futhi... -
UChemdo uhlela ukuhlanganyela emibukisweni kulo nyaka.
I-Chemdo ihlela ukuhlanganyela emibukisweni yasekhaya neyakwamanye amazwe kulo nyaka. NgoFebhuwari 16, abaphathi bemikhiqizo ababili bamenywa ukuba babe khona enkambweni ehlelwe yi-Made in China. Isihloko sale khosi siyindlela entsha yokuhlanganisa ukukhushulwa okungaxhunyiwe ku-inthanethi kanye nokukhushulwa ku-inthanethi kwamabhizinisi okuhweba kwamanye amazwe. Okuqukethwe kwekhosi kuhilela umsebenzi wokulungiselela ngaphambi kombukiso, amaphuzu abalulekile okuxoxisana ngesikhathi sombukiso kanye nokulandelela kwamakhasimende ngemva kombukiso. Sithemba ukuthi abaphathi ababili bazothola okuningi futhi bakhuthaze inqubekela phambili ebushelelezi yomsebenzi wokulandelela wombukiso.