iindaba

izicelo PVC

1. Iiprofayili ze-Polyvinyl chloride

Iprofayili yeyona ntsimi inkulu yokusetyenziswa kwePVC kwilizwe lethu, malunga ne-25% yokusetyenziswa iyonke yePVC, isetyenziswa ikakhulu ekuveliseni iingcango, iiWindows kunye nezinto ezigcina amandla, isixa sesicelo sayo sisenokwanda okukhulu kwimiba yelizwe. ekhoyo.Isabelo semarike yeengcango zeplastiki kunye neeWindows zikwayeyona iphakamileyo kumazwe aphuhlileyo, njengeJamani ngeepesenti ezingama-50, iFransi ngeepesenti ze-56, kunye ne-United States ngama-45 ekhulwini.Kwiminyaka engama-30 edlulileyo, iingcango zeprofayile zeplastiki kunye neshishini leWindows ukusuka ekuqaleni, ukusuka ngaphantsi ukuya ngaphezulu.Kwenziwa isikali esikhulu, iseti epheleleyo yeqela lemizi mveliso esakhulayo lekhabhoni ephantsi yoqoqosho.Iprofayili yePlastiki idinga ngaphezu kwe-3.5 yezigidi zeetoni ze-PVC ye-resin ngonyaka, ibalwa malunga ne-40% yemveliso epheleleyo ye-PVC ye-resin e-China.Ukuthengisa kumazwe angaphandle urhwebo lwangaphandle lugxile ikakhulu kumashishini asekhaya aphantse abe ngama-20 amakhulu naphakathi, luphuhliso loshishino oluphambili, inzululwazi neteknoloji ekhokelayo, isidima esisemgangathweni kunye nokubonakala okuphezulu kumashishini angundoqo asekhaya nakwamanye amazwe.Ngo-2019, umthamo opheleleyo wemveliso yeeprofayili zeplastiki kwilizwe lethu malunga ne-8 yezigidi zeetoni, kunye neemodeli ezahlukeneyo zezixhobo ze-extrusion malunga ne-13000. Imveliso yazo zonke iintlobo zeprofayili ye-PLASTIC IQIKELELA KWI-5 yezigidi zeetoni zokunyuka naphantsi (ZIQUMELE I-500 THUSION TONS. YEfestile engeyiyo yocango UKUSETYENZISWA IPROFAYILI MALUNGA), IWINDOW YOMNYANGO WOKWENZA UKWENZA UBUKHONO BUNOKUYI-700 YEZIGIDI ZEZIKWERE ZEMITHA/UNYAKA, UQIKELELO UNYAKA KUFANELE UKUSETYENZISELWA NGAMA-500 EZIGIDI EZINGAKUMBI IZIQWANA ZESIkwere, 0 IYONKE LE IXABISO KUNYAKA WONKE. AN.I-Plastiki DOOR window ACCOUNTS ze-38% zonyaka wemarike IFUNA IGROSS MALUNGA.

2. Umbhobho wePVC

Phakathi kweemveliso ezininzi zePVC, umbhobho wePVC uyindawo yesibini enkulu yokusetyenziswa, ibalwa malunga ne-20% yokusetyenziswa kwayo.Kwilizwe lethu, umbhobho wePVC uphuhliswa ngaphambili kunepayipi ye-PE kunye nombhobho wePP, iintlobo ezininzi, ukusebenza okugqwesileyo, uluhlu olubanzi lokusetyenziswa, luthatha indawo ebalulekileyo kwimarike.

3. Ifilimu yePolyvinyl chloride

Indawo yefilimu yePVC yokusetyenziswa kwePVC ibekwe kwindawo yesithathu, ibalwa malunga ne-10%.I-PVC ixutywe kunye nezongezelelo, iplastiki, ukusetyenziswa kweendlela ezintathu okanye ezine zokuqengqeleka zibe yifilimu ecacileyo okanye enemibala, kunye nale ndlela yokucubungula ifilimu, ibe yifilimu yekhalenda.Inokunqunyulwa, iingxowa zokupakisha ezishushu, ii-raincoats, amalaphu etafile, iikhethini, iithoyi ezinokuvutheka njalo njalo.Ifilimu ebanzi ecacileyo ingasetyenziselwa i-greenhouse, i-plastic greenhouse kunye nefilimu yeplastiki.Emva kokwelulwa kwefilimu, ipropathi yokuncipha kobushushu ingasetyenziselwa ukupakisha.

4. PVC izinto engqongqo kunye sheet

I-PVC yongezelela i-stabilizer, i-lubricant kunye ne-filler, emva kokuxuba, kunye ne-extruder inokukhupha iindidi ezahlukeneyo ze-caliber yombhobho oqinileyo, umbhobho owenziwe ngokukhethekileyo, i-bellows, esetyenziswa njenge-downpipe, ipayipi yokusela, i-wire sleeve okanye i-stair handrail.Ukucinezela okushushu okungaphezulu kwephepha le-calendered kunokwenza amashiti aqinileyo obunzima obahlukeneyo.Iphepha linokunqunyulwa kwimilo enqwenelekayo, kwaye emva koko ukusetyenziswa kwee-electrode ze-PVC kunye ne-welding yomoya oshushu kwiintlobo ngeentlobo zeekhemikhali ezixhathisa iitanki zokugcina, imibhobho yomoya kunye nezikhongozeli.

5. PVC imveliso ethambileyo jikelele

I-extruder ingasetyenziselwa ukukhama kwi-hose, intambo, ucingo, njl.;Iimbadada zePlastiki, iisoli, i-slippers, iithoyi kunye neendawo ze-auto zingenziwa ngomatshini wokubumba umjovo onezinto ezahlukeneyo zokubumba.

6. Izinto zokupakisha zePolyvinyl chloride

Iimveliso zePVC zisetyenziselwa ukupakisha izikhongozeli, iifilimu kunye namashiti anzima.Izikhongozeli zePVC zisetyenziswa ikakhulu ukuvelisa ukupakishwa kwePTP kumanzi amaminerali, iziselo, iibhotile zokuthambisa, amayeza, kunye nokupakishwa kweoyile esulungekileyo.ifilimu PVC ingasetyenziselwa co-extrusion kunye nezinye iipholima ukuvelisa iimveliso elaminethiweyo ngexabiso eliphantsi, kunye neemveliso elubala kunye nepropati elungileyo umqobo.Ifilimu yePVC ingasetyenziselwa ukolula okanye ukushwabana kobushushu ukupakisha koomandlalo, ilaphu, iithoyi kunye nempahla yoshishino.

7. PVC wainscoting kunye flooring

I-PVC wainscoting isetyenziswa ikakhulu ukufaka indawo ye-aluminium wainscoting.Ukongeza kwinxalenye ye-resin ye-PVC, amacandelo asele e-PVC yomgangatho we-tile zizinto zokuphinda zisetyenziswe, i-adhesives, i-fillers kunye nezinye izinto, ezisetyenziswa kakhulu kwi-terminal terminal floor kunye nezinye iindawo zomhlaba onzima.

8. I-Polyvinyl chloride yokusetyenziswa kwansuku zonke

Iingxowa ze-Duffel ziimveliso zemveli ezenziwe nge-polyvinyl chloride, esetyenziselwa ukwenza zonke iintlobo zesikhumba sokulinganisa kwiibhegi ze-duffel kunye neemveliso zemidlalo, ezifana ne-basketball, ibhola ekhatywayo kunye nebhola ekhatywayo.Ingasetyenziselwa ukwenza amabhande eeyunifomu kunye nezixhobo ezikhethekileyo zokukhusela.Amalaphu e-PVC eempahla adla ngokufunxa amalaphu (ayifuni ukutyabeka), njengeeponcho, ibhulukhwe yomntwana, iibhatyi zesikhumba ezixelisayo kunye neebhutsi zemvula ezahlukeneyo.I-PVC isetyenziswa kwiimveliso ezininzi zemidlalo kunye nezolonwabo, ezifana namathoyizi, iirekhodi kunye nempahla yezemidlalo.Okwangoku, iithoyi zePVC zinoluhlu olukhulu lokukhula.Ngenxa yexabiso eliphantsi lemveliso yeethoyi zePVC kunye neempahla zemidlalo, kulula ukuqulunqa kwaye kunenzuzo.