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Iingcingo ezihlanganisiweyo kunye neeDekhi
Xa usakha i-deck entsha okanye ucingo, ukhetho olungcono kakhulu kukusebenzisa izinto ezidibeneyo Ngokunyuka kweendleko zokhuni, abaninimzi abaninzi bacinga ukwakha iidesika zabo kunye neengcingo ezivela kwizinto ezidibeneyo, kodwa abanye abaqinisekanga kangako kuba bakholelwa ukuba ezinye zeentsomi eziqhelekileyo. malunga neVinyl leyo ke...Funda ngokugqithisileyo -
Imiyalelo yokufaka ucingo
Imiyalelo yokufakela ucingo 1. Ngaphambi kokuba ucingo lufakwe, isiseko esisezantsi sezitena okanye ukuthululwa kwekhonkrithi ngokuqhelekileyo kwenziwa kwizakhiwo zoluntu.Ucingo lunokulungiswa kumbindi wesiseko esisezantsi ngokusebenzisa iibholithi zokwandisa oomatshini, uhlolo lwekhemikhali Screw, njl. njl. 2. Ukuba...Funda ngokugqithisileyo -
Ukusetyenziswa kwe pvc guardrail
Ucingo lwePVC lwengca yePlastiki luhlobo lwemathiriyeli ye-pvc, enobude obungama-30cm, 40cm, 50cm, 60cm, 70cm, kwaye inokwenziwa ngokwezifiso ngombala omhlophe, oblowu, obomvu, oluhlaza kunye neminye imibala.pvc lawn guardrail Ucingo lwentsimbi yeplastiki lungcwatywe ngokuthe ngqo emhlabeni kunye nomhlaba wengca.Okokuqala, yomba umngxuma omncinane kwi-s...Funda ngokugqithisileyo -
Imibuzo malunga nocingo lwePVC
Igama elipheleleyo locingo lwe-pvc yi-pvc yocingo lwensimbi yeplastiki;"intsimbi yeplastiki" yayo ibizwa ngokuba yinto engalunganga yeplastiki kukungakhathali kwayo.Ngoko ke, xa uhlanganisa isakhiwo, iinxalenye zeplastiki zesakhiwo zifakwe ngentsimbi njengeembambo zokuqinisa ngokwe-loa yomoya ...Funda ngokugqithisileyo -
Indlela yokujonga kunye nofakelo lwe-pvc yocingo lwentsimbi yentsimbi
I-PVC ibhekisela kwi-polyvinyl chloride, kwaye isishunqulelo sesiNgesi yi-PVC (i-Polyvinyl chloride).I-vinyl chloride monomer (VCM) kwi-peroxides, i-azo compounds kunye nabanye abaqalisi;okanye phantsi kwesenzo sokukhanya kunye nobushushu, i-polymerized yi-radicals yamahhala.Iipolymers zenziwe b...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kocingo lwePVC kunye nezinye iingcingo?
Iingcingo ze-PVC zinokubonwa kuyo yonke indawo, kwaye zidlala indima ebalulekileyo ekuhombiseni ukwakhiwa kweedolophu (ezifana neepaki zoluntu kunye noluntu).Ezinye iivillas ezineegadi ziya kufaka iingcingo zePVC egadini ukuze zihombise.Ucingo lomthi (1) Ipeyinti ekwintsimbi yokulinda yomthi kulula ukuyixobula,...Funda ngokugqithisileyo -
Amaxabiso ePVC abetha irekhodi eliphezulu
NgoSeptemba 8, 2021, ixabiso le-intraday lesivumelwano sexesha elizayo le-PVC ligqithise kwi-10,000 ye-yuan / toni, kunye nokunyuka okuphezulu okungaphezulu kwe-4%, kwaye yabuyela ekunyukeni kwe-2.08% ekupheleni, kwaye ixabiso lokuvala libethe irekhodi eliphezulu. ekubeni ikhontrakthi idwelisiwe.Kwangaxeshanye, PVC indawo amaxabiso kwimarike ...Funda ngokugqithisileyo -
Ukubona kwangaphambili ngo-2021: “Imephu yePanorama yoShishino lwePVC yaseTshayina ngo-2021 ″ (enemo yentengiso, ukhuphiswano lomhlaba kunye neendlela zophuhliso, njl.njl.)
Isihloko sokuqala: I-Foreseeing 2021: “Imephu yePanorama yoShishino lwePVC yaseTshayina ngo-2021″ (enewonga lemarike, ukhuphiswano lomhlaba kunye neendlela zophuhliso, njl.njl.) Umthombo: Abalindelekileyo kwiZiko loPhando loShishino Iinkampani ezinkulu ezidweliswe kushishino: Xinjiang Tianye (12.060, 0.50, 4.33%) ...Funda ngokugqithisileyo -
Iphaneli yodonga oludityanisiweyo olukhawulezayo
Iingxelo ezimbini zokuhlalutya zamva nje zibonisa ukuba imboniselo eludongeni edibeneyo ingene kwixesha lophuhliso olukhawulezayo ngenxa yomjikelezo omtsha womgaqo-nkqubo weendleko, ukubuyiswa kwemfuno, ubuninzi kunye nezinye izinto.Okwangoku, isabelo semarike yodonga oluhlanganisiweyo lufikelele kwi-40%, kwaye kusekho malunga ne-30% ...Funda ngokugqithisileyo -
Iimfuno zobonelelo kunye neendleko zomdlalo, iPVC inokuguquguquka ngokubanzi
Kwicala lokubonelela, ngokutsho kweZhuo Chuang Ulwazi, ukususela ngoMeyi, phantse isiqingatha somthamo wokuvelisa sele sigqityiwe kulo nyaka.Nangona kunjalo, ngokujonga kwisikhundla sogcino esipapashiweyo ngoku, inani leenkampani ezibhengeze isicwangciso solondolozo ngoJuni lincinci.I...Funda ngokugqithisileyo -
I-PVC ehlaziyiweyo: Kwisiqingatha sokuqala sonyaka, yomelele ukuhlangabezana neemarike ezinqabileyo.Kwisiqingatha sesibini sonyaka, intshiseko inokubuyela kuzinzo
Kwisiqingatha sokuqala sonyaka, imakethi yePVC esetyenzisiweyo yasekhaya iye yangenisa imarike yomthengisi onqabileyo.Imfuno ibinamandla ngokwentelekiso, kwaye imfuno yePVC esetyenzisiweyo iqhubekile nokunyuka, ethe yatshintsha ukusuka kwiprofayile ephantsi yexesha elidlulileyo.Kwisiqingatha sesibini sonyaka, ngokucuthwa kobonelelo kunye ne...Funda ngokugqithisileyo -
Kunyaka ophelileyo, amandla emveliso yePVC yaseTshayina afikelele kwi-20.74 yezigidi zeetoni, ebekwa kwindawo yokuqala emhlabeni
I-China ngoyena mthengi mkhulu kunye nomvelisi weemveliso zemichiza.Kweli shishini, ilizwe lam liye laqhubeka liqhekeza imida yetekhnoloji kwaye lafumana iziphumo ezininzi.Kanye ngoku, ishishini lemichiza laphinda lafumana iindaba ezimnandi.Ngokwengxelo yamva nje yamajelo eendaba ngoMvulo...Funda ngokugqithisileyo