izindaba

Izinhlelo zokusebenza ze-PVC

1. Amaphrofayili e-Polyvinyl chloride

Iphrofayili iyinsimu enkulu yokusetshenziswa kwe-PVC ezweni lakithi, cishe i-25% yokusetshenziswa okuphelele kwe-PVC, esetshenziswa kakhulu ekukhiqizeni iminyango, iWindows nezinto ezonga amandla, inani lesicelo sayo lisenokwanda okukhulu kobubanzi bezwe. samanje.Ingxenye yemakethe yezicabha zepulasitiki kanye neWindows nayo iphezulu kakhulu emazweni athuthukile, njengeJalimane ngamaphesenti angama-50, iFrance ngamaphesenti angama-56, ne-United States ngamaphesenti angama-45.Eminyakeni engu-30 edlule, iminyango yephrofayela yepulasitiki kanye nemboni ye-Windows kusukela ekuqaleni, kusukela kokuncane kuya kokuningi.Yakha iqoqo elikhulu, eliphelele leqoqo lezimboni elikhulayo le-low-carbon economy scale.Iphrofayili yePlastiki idinga amathani angaphezu kwezigidi ezi-3.5 zenhlaka ye-PVC ngonyaka, okubalelwa ku-40% wengqikithi yokukhiqizwa kwe-PVC resin e-China.Ukuthengiswa kwamanye amazwe uhwebo lwangaphandle lugxile kakhulu emabhizinisini asekhaya acishe abe ngu-20 amakhulu naphakathi nendawo, kuwukuthuthuka kwemboni ehamba phambili, isayensi nobuchwepheshe ehamba phambili, isithunzi sekhwalithi kanye nokubonakala okuphezulu ezinkampanini eziyizinsika zasekhaya naphesheya.Ngo-2019, inani eliphelele lokukhiqiza amaphrofayili epulasitiki ezweni lakithi lingaba amathani ayizigidi eziyi-8, namamodeli ahlukahlukene emishini ye-extrusion angaba ngu-13000. Okukhiphayo KUZO ZONKE IZINHLOBO ZOMPHROFASI WEPlastiki ULINGANISELWA EMATHINI IZIGIDI EZIYI-5 PHEZULU NAPHANSI (LIQUKETHWE AMATHINI IZInkulungwane ezingama-500. NGEFASIFA OKUNGEONA LOMNYANGO UKUZE USEBENZISE IPHROFAYELA MAYELANA NA), IFASELA LONYAZI LOKUSEBENZA AMANDLA OKWENZIWA KOMKHAWULO UNGANINA IMALI UKUYA KU-700 MILLION SQUARE METRES/UNYAKA, ISILINGANISELO UNYAKA OKUFANELE UKUSETSHENZISWA YIZIGIDI EZIYI-500 MUCH SQUARE PIECES, 0 Isamba semali elingana no-1 UNYAKA NGAWO. AN.I-Plastic DOOR window ACCOUNTS ka-38% wonyaka wemakethe IDINGA IGROSS MAYELANA.

2. Ipayipi le-PVC

Phakathi kwemikhiqizo eminingi ye-PVC, ipayipi le-PVC liyindawo yesibili ngobukhulu esetshenziswayo, ehlanganisa cishe amaphesenti angu-20 okusetshenziswa kwawo.Ezweni lakithi, ipayipi le-PVC lakhiwe ngaphambi kwepayipi le-PE nepayipi le-PP, izinhlobo eziningi, ukusebenza okuhle kakhulu, ukusetshenziswa okubanzi, kunesikhundla esibalulekile emakethe.

3. Ifilimu ye-Polyvinyl chloride

Inkambu yefilimu ye-PVC yokusetshenziswa kwe-PVC ikleliswe endaweni yesithathu, ibalwa cishe nge-10%.I-PVC exutshwe nezithasiselo, i-plasticizing, ukusetshenziswa kwe-roller rolling mechanism ibe ugqinsi olucacisiwe lwefilimu esobala noma enemibala, ngale ndlela yokucubungula ifilimu, ibe yifilimu ye-calendering.Kungaphinde kusikwe, izikhwama zokupakisha ezishisayo, ama-raincoat, izindwangu zetafula, amakhethini, amathoyizi aphefumulayo nokunye.Ifilimu esobala ebanzi ingasetshenziselwa i-greenhouse, i-plastic greenhouse nefilimu yepulasitiki.Ngemuva kokunwetshwa okuphindwe kabili kwefilimu, indawo yokuncipha kokushisa, ingasetshenziselwa ukupakishwa kokuncipha.

4. Izinto eziqinile ze-PVC neshidi

I-PVC ingeze isiqinisi, i-lubricant kanye ne-filler, ngemva kokuxuba, nge-extruder ingakhipha uhlobo oluhlukahlukene lwepayipi eliqinile, ipayipi elimise okukhethekile, i-bellows, esetshenziswa njengepayipi eliphansi, ipayipi lokuphuza, i-wire sleeve noma i-handrail yesitebhisi.Ukucindezela okushisayo okudlulanayo kweshidi le-calendered kungenza amashidi aqinile anobukhulu obuhlukahlukene.Ishidi lingasikwa libe yisimo oyifunayo, bese kusetshenziswa ama-electrode e-PVC ane-hot air welding ibe ngamathangi okugcina amakhemikhali aphikisana nokugqwala, imigudu yomoya neziqukathi.

5. PVC jikelele soft umkhiqizo

I-extruder ingasetshenziswa ukukhama ku-hose, ikhebula, ucingo, njll;Izimbadada zepulasitiki, ama-soles, ama-slippers, amathoyizi kanye nezingxenye zezimoto zingenziwa ngomshini wokubumba umjovo onesikhunta esihlukahlukene.

6. Izinto zokupakisha ze-Polyvinyl chloride

Imikhiqizo ye-PVC isetshenziselwa ikakhulukazi ukupakisha iziqukathi, amafilimu namashidi aqinile.Iziqukathi ze-PVC zisetshenziselwa ikakhulukazi ukukhiqiza ukupakishwa kwe-PTP kwamanzi amaminerali, iziphuzo, amabhodlela ezimonyo, imithi, kanye nokupakisha uwoyela ocolisisiwe.Ifilimu ye-PVC ingasetshenziselwa ukuxutshwa ngokubambisana namanye ama-polymer ukukhiqiza imikhiqizo engabizi kakhulu eyenziwe nge-laminated, kanye nemikhiqizo esobala enempahla enhle yokuvimbela.Ifilimu ye-PVC ingasetshenziswa futhi ekufakweni kwe-stretch noma ekunciphiseni ukushisa kumatilasi, indwangu, amathoyizi kanye nezimpahla zezimboni.

7. PVC wainscoting kanye flooring

I-PVC wainscoting isetshenziswa kakhulu ukufaka esikhundleni se-aluminium wainscoting.Ngaphezu kwengxenye ye-PVC resin, izingxenye ezisele zethayela le-PVC laphansi yizinto zokugaywa kabusha, izinto zokunamathisela, izigcwalisi nezinye izakhi, ezisetshenziswa kakhulu endaweni yesikhumulo sezindiza nakwezinye izindawo zomhlabathi oqinile.

8. I-Polyvinyl chloride yokusetshenziswa nsuku zonke

Izikhwama ze-Duffel ziyimikhiqizo yendabuko eyenziwe nge-polyvinyl chloride, esetshenziselwa ukwenza zonke izinhlobo zesikhumba sokulingisa izikhwama ze-duffel kanye nemikhiqizo yezemidlalo, njengebhola lombhoxo, ibhola lezinyawo kanye nebhola.Ingase futhi isetshenziselwe ukwenza amabhande amayunifomu kanye nemishini ekhethekile yokuzivikela.Izindwangu ze-PVC zokugqoka ngokuvamile ziyizindwangu ezimuncayo (azidingi ukumbozwa), njengama-poncho, amabhulukwe ezingane, amajakhethi esikhumba okulingisa namabhuzu emvula ahlukahlukene.I-PVC isetshenziswa emikhiqizweni eminingi yezemidlalo nezokuzijabulisa, njengamathoyizi, amarekhodi kanye nezimpahla zemidlalo.Njengamanje, amathoyizi e-PVC anebanga elikhulu lokukhula.Ngenxa yezindleko eziphansi zokukhiqiza zamathoyizi e-PVC nezimpahla zezemidlalo, kulula ukukwakha futhi kunenzuzo.