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Imfuno esezantsi yomlambo akukho phuculo lukhulu, i-polyethylene kulindeleke ukuba iqhubeke nokuhla
Ioli ekrwada, i-oyile ekrwada ye-WTI yawa ngaphezu kwe-4%, kubandakanywa ioli ekrwada ngaphantsi kwe-80 mark, i-low entsha ukususela ngoJanuwari 4 kulo nyaka, ngelixa i-oyile yase-US yawela ngokuthe ngqo ngaphantsi komnyaka ophantsi;Ukusukela kushicilelo lweendaba, ekuqaleni kukaDisemba, phantsi kwemeko yokuba iiyunithi ezininzi zemveliso zifakwa kwimveliso, i...Funda ngokugqithisileyo -
Uhlalutyo lwezinto ezinempembelelo ze-2022 metallocene Polyethylene USD plate
[Intshayelelo] : Ukuza kuthi ga ngoku, ixabiso lomndilili wonyaka we-metallocene polyethylene USD ngo-2022 yi-1438 USD/ton, elona xabiso liphezulu kwimbali, ngokunyuka kwe-0.66% xa kuthelekiswa no-2021. I-polyethylene ye-metallocene yamva nje ixabisa akukho nkxaso, uqoqosho kunye Amathuba emfuno asaxhalabisa, i-expe...Funda ngokugqithisileyo -
Isicwangciso sokulungiswa kwe-polyethylene yaseChina kwi-2023 iya kugxininisa ngoMatshi ukuya kuJulayi
Ukulungiswa okucwangcisiweyo kwe-polyethylene e-China kwi-2023 kuthintele i-1.259,200 yezigidi zeetoni, kwaye ukuguqulwa ngokukodwa kwenzeka ngoMatshi ukuya kuJulayi.Ngokwezibalo ezingaphelelanga, ngo-2023, uhlengahlengiso olucwangcisiweyo lwaseTshayina lwepolyethylene polyethylene luchaphazele iitoni eziyi-1,259,200, lubandakanya amashishini angama-20 ...Funda ngokugqithisileyo -
Ulawulo lwendawo yengingqi ekhululekileyo yeemveliso zePVC ziqala ukuzinza ngcono kancinci
Ulwakhiwo lwamashishini ePVC asekhaya kulindeleke ukuba aqhubeke nokukhula.Okwangoku, imakethi yeklorini yolwelo ihlwempuzekile kwaye i-upside down iyingozi.Amanye amashishini acinga ukunyusa umthwalo wokwakha wePVC kwaye asebenzise i-chlorine engamanzi.Ulawulo lwengingqi lukhululekile, imveliso...Funda ngokugqithisileyo -
Uhlalutyo lwemarike yePVC kwindawo yaseShandong
[Intshayelelo] : Ngokufika kwemfuno yemveli off-season, imarike PVC ibuthathaka, ulwakhiwo jikelele PVC amashishini e Shandong iphantsi ngokwentelekiso, ukwakhiwa kwamashishini ethylene uzinzile ngokwentelekiso, kodwa amanye amashishini angaphandle calcium carbide, phantsi. ixabiso...Funda ngokugqithisileyo -
Umahluko phakathi kombhobho wePVC-U kunye nombhobho we-UPVC
I. Iimpawu: 1. umbhobho we-upvc, owaziwa ngokuba ngumbhobho we-polyvinyl chloride eqinile, umbhobho we-u-pvc, luhlobo oluthile lokumelana ne-corrosion, i-asidi, i-alkali yetyuwa yetyuwa ephakathi kokumelana nokhukuliseko, ubunzima bokukhanya, amandla athile omatshini, iimeko ezilungileyo zehydraulic. , ufakelo olufanelekileyo, kodwa kulula ukuguga, iteyi ephakamileyo...Funda ngokugqithisileyo -
PVC Resin Grade- K67 for UPVC Umbhobho
Umbhobho wePVC (umbhobho wePVC-U) umbhobho we-PVC onzima, wenziwa nge-PVC ye-resin ene-stabilizer, i-lubricant kunye nezinye i-extrusion yokubumba eshushu, ngowona mbhobho wokuqala ophuhliswe kwaye wasetyenziswa.Umbhobho wePVC-U unoxhathiso oluluqilima lwe-corrosion, i-bonding elula, ixabiso eliphantsi kunye nobulukhuni obunzima.Nangona kunjalo, ngenxa yokuvuza kwe-P ...Funda ngokugqithisileyo -
Polyvinyl chloride pvc umbhobho ibakala PVC resin k68
A: Ipropathi yePolyvinyl chloride yiikhompawundi zemolekyuli eziphezulu ezenziwe nge-vinyl chloride monomer(VCM) enento yokwakha njenge-CH2-CHCLn, iqondo lepolymerization idla ngokuba yi-590-1500. inkqubo yepolymerization, ukusabela...Funda ngokugqithisileyo -
Ukuthunyelwa kwePVC kumazwe angaphandle kudibene neWaterloo, imfuno ebangwayo phantsi kwexesha elingekhoyo libi kakhulu
Imbono engundoqo: Ixabiso langaphandle liyaqhubeka libuthathaka, i-PVC yasekhaya yokuthumela ngaphandle ayinayo inzuzo yokukhuphisana kwexabiso, ixabiso lemowudi yevolumu kunzima ukuqhubeka.Amanqaku aphezulu alindelekileyo, iPVC yasekhaya yoxinzelelo lwesilingi.Ixabiso langaphandle liyaqhubeka nokuba buthathaka, uxinzelelo lwangaphandle luphezulu...Funda ngokugqithisileyo
