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PVC thov nce nyob rau hauv lub thib ob ib nrab xyoo
Tam sim no, tus nqi PVC thoob ntiaj teb tseem poob qis.Vim tias qhov kev poob qis hauv Suav teb kev ua lag luam vaj tsev thiab qhov tsis muaj zog ntawm PVC kev lag luam, cov neeg sab hnub tuaj Asia tau nkag mus rau lub caij so, tshwj xeeb tshaj yog Is Nrias teb tau nkag mus rau lub caij ntuj nag ua ntej lub sijhawm, thiab kev yuav khoom txaus siab tau de ...Nyeem ntxiv -
PVC kev lag luam kwv yees rau ib nrab xyoo thib ob
Hauv xyoo 2022, PVC lub peev xwm tsim tau yuav tsum tau nce ntxiv.Nyob rau hauv thawj ib nrab ntawm lub xyoo, Dezhou Shihua tsim 200,000 tons ntawm qhiav tswb txheej txheem, thiab Hebei Cangzhou Julong tshuaj 400,000 tons ntawm ethylene txheej txheem tau muab tso rau hauv ntau lawm thaum lub Rau Hli.tos ntsoov rau t...Nyeem ntxiv -
PVC resin siv rau dab tsi?
PVC daim ntaub ntawv 1. Polyvinyl chloride profiles Profile yog qhov loj tshaj plaws ntawm PVC noj nyob rau hauv peb lub teb chaws, kwv yees li 25% ntawm tag nrho cov kev siv ntawm PVC, feem ntau yog siv nyob rau hauv zus tau tej cov qhov rooj, qhov rais thiab lub zog-txuag khoom, nws daim ntawv thov nqi tseem muaj ib tug loj nce nyob rau hauv lub teb chaws ...Nyeem ntxiv -
UPVC, CPVC, PVC qhov sib txawv
Chlorinated polyvinyl chloride (CPVC) yog cov khoom siv polymer tau tom qab ntxiv chlorination ntawm PVC.Lub cev thiab tshuaj lom neeg cov khoom hloov pauv loj: nrog rau cov ntsiab lus chlorine nce, qhov tsis sib xws ntawm cov saw hlau molecular nce thiab crystallinity txo;polarity ntawm ...Nyeem ntxiv -
Tuam Tshoj PVC nqi poob dua
Taw qhia: Thaum Lub Xya Hli 15, PVC cov nqi poob rau qhov qis tshaj plaws nyob rau hauv lub xyoo, tom qab ntawd PVC yav tom ntej hauv qab thiab rov qab los, kev ua lag luam kev xav tsis zoo tau zom, PVC qhov chaw nqi nce, tsav kev txaus siab ntawm cov nqes nqes mus nqa khoom, tag nrho. kev lag luam kev lag luam yog qhov zoo.Txawm li cas los xij...Nyeem ntxiv -
Suspension polyvinyl chloride tsum
PVC yog tsim los ntawm vinyl chloride los ntawm dawb radical polymerization.Los ntawm kev ncua polymerization, emulsion polymerization thiab bulk polymerization, ncua kev kawm ntawv polymerization yog txoj kev tseem ceeb, suav txog li 80% ntawm tag nrho cov khoom siv PVC.Hauv kev lag luam, cov txheej txheem tsim khoom PVC yog cov noob ...Nyeem ntxiv -
PVC degree ntawm polymerization
Tuam Tshoj PVC hom npe feem ntau yog siv polymerization degree lossis qauv annotation.Piv txwv li, xya hom PVC (hom S-800, SG-7) los yog yim hom PVC (hom S-700, SG-8) nrog zoo zoo yuav raug cim txawv los ntawm txawv manufacturers.Feem ntau ntawm lawv tau cim nrog SG thiab ib tus lej los hais txog ...Nyeem ntxiv -
Txheej txheem cej luam ntawm PVC ntau lawm thiab muag khoom nyob rau hauv Taiwan Province, Tuam Tshoj
Taiwan Province ntawm Tuam Tshoj yog ib qho ntawm cov neeg Esxias petrochemical kev lag luam hauv paus, thiab nws cov PVC lag luam yog concentrated nyob rau hauv Taiwan Formosa Plastics, Huaxia yas, Dayang yas thiab lwm yam peb loj PVC manufacturers.Lub peev xwm ntawm cov kob yog 1.31 lab tons / xyoo, 450 lab tons ...Nyeem ntxiv -
Qilu Petrochemical yuav tsim 250,000-tuj polypropylene cog
Thaum Lub Xya Hli 20, Qilu Petrochemical Lub Tuam Txhab ntawm SINOPEC tau tshaj tawm cov ntaub ntawv thib ob ntawm kev ntsuam xyuas ib puag ncig rau 250,000 MT / xyoo polypropylene kev sib koom ua lag luam.Qilu Petrochemical 250,000 tons / xyoo polypropylene koom tes ua haujlwm nyob rau sab qab teb ntawm Q ...Nyeem ntxiv
