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Uyini umehluko phakathi kwamapayipi e-UPVC ne-PVC?
Uyini umehluko phakathi kwe-UPVC ne-PVC?Nakuba zombili izinhlobo zisetshenziswa kabanzi, kunomehluko phakathi kwe-UPVC ne-PVC.Eqinisweni, kunezindawo eziningana ezizivikelayo, ake sibheke ukuthi zenziwa futhi zisetshenziswe kanjani.inqubo yokukhiqiza Ezimweni eziningi, zombili izinhlobo zenziwa...Funda kabanzi -
Intengo yendawo ye-polyvinyl chloride (PVC) yehla ngokuqhubekayo
Intengo yendawo ye-polyvinyl chloride (PVC) yehle ngokuqhubekayo Intengo yendawo ye-polyvinyl chloride (PVC) yehle yaya ku-6,711.43 yuan / ton ngo-August 4, yehle ngo-1.2% ngosuku, inyuka masonto onke ngo-3.28%, kanye nokwehla kwanyanga zonke. ngo-7.33%.Intengo yendawo ye-caustic soda ikhuphuke yafinyelela ku-1080.00 yuan / ton ngo-Au...Funda kabanzi -
Iyiphi impahla eyenziwe ngebhodi le-pvc?
Iyiphi impahla eyenziwe ngebhodi le-pvc?Kunezinhlobo eziningi zezinto zokuhlobisa, njengebhodi le-pvc.Namuhla, umhleli uzokwethula ukwakheka kwezinto zebhodi le-pvc ngokuningiliziwe. Iyini impahla yebhodi le-pvc?Ibhodi le-PVC, elibizwa nangokuthi i-polyvinyl chloride, iwuhlobo lomkhiqizo wepulasitiki....Funda kabanzi -
Kuthiwani nge-pvc yangaphandle yodonga siding
Kuthiwani nge-pvc yangaphandle yodonga oluseceleni: 1. Izakhiwo ezinhle kakhulu zomzimba namakhemikhali: I-PVC yangaphandle yodonga siding inokuqina okuhle, ukumelana nezinzipho kanye nokumelana nomthelela wangaphandle.Inganqunywa ngokuzenzakalelayo futhi igotshwe ngokuya ngedizayini ehlukene yobunjiniyela kanye nezidingo zenqubo, futhi ngeke ibe ...Funda kabanzi -
Ingabe ibhodi lokulenga le-pvc langaphandle liqinile?
Ingabe ibhodi lokulenga le-pvc langaphandle liqinile?Udonga lwe-PVC oluvamile lwangaphandle luhlala isikhathi eside, futhi impilo yalo yesevisi ngokuvamile iphakama njengeminyaka engama-30.Ukusebenza kwayo okulwa nokuguga kuhle kakhulu, ngoba izingxenye zayo eziyinhloko zisebenza kahle kakhulu, isikhathi eside, kanye nezinto eziyinhlanganisela ezikhethekile ezimelana ne-UV...Funda kabanzi -
Izici nobuchwepheshe bokwakhiwa kwebhodi lokulenga i-PVC yangaphandle
Kuyacaca kulabo abasembonini ukuthi i-pvc yangaphandle yokulenga odongeni iwuhlobo olusha lwempahla yokuhlobisa neyokuhlobisa.Lo mkhiqizo wenziwa uchungechunge lwezinqubo ezinjengokuxuba nokushisisa i-pvc resin kanye nezithasiselo zangaphandle.Lo mkhiqizo unesakhiwo esihle kanye nenani eliphansi.Kuse...Funda kabanzi -
Yiziphi izinzuzo zocingo lwe-PVC?
Ngokuthuthuka okusheshayo kwemakethe yezokwakha yaseShayina, umnotho waseShayina usuvuselelwe manje, futhi imali engenayo yabantu iya ngokuya ikhula.Emadolobheni amaningi, izindawo eziningi zokwakha zisebenzisa PVC ezicijile, ngoba Easy ukufaka futhi nezimo ukuhambisa.Kodwa uthole ukuthi...Funda kabanzi -
Yiziphi izinhlobo zamabhodi okulengiswa odongeni lwangaphandle?
Ingaphandle lomhlobiso odongeni siding ingase ingajwayelekile kubangani abaningi.Kuwuhlobo olusha lwempahla edidiyelwe yokuhlobisa odongeni yangaphandle eyakhiwe eminyakeni yamuva;ifaneleka kakhulu ukuhlobisa odongeni lwangaphandle lwezindawo zokuzivocavoca, imitapo yolwazi, izikole, ama-villas nezinye izakhiwo.Inzuzo enkulu ...Funda kabanzi -
Yikuphi okungcono, ibhodi le-PVC co-extrusion noma ibhodi legwebu le-PVC elivamile?
Yikuphi okungcono, ibhodi le-PVC co-extrusion noma ibhodi legwebu le-PVC elivamile?Ibhodi le-PVC co-extrusion ibhodi legwebu elicwebezelayo, elinobukhulu obuphezulu.Ihluke kakhulu ebhodini legwebu le-PVC elivamile ekukhiqizeni nasekusebenzeni kwangempela.Imuphi kule mikhiqizo emibili engcono?Umkhiqizi webhodi legwebu le-PVC Umhleli uzo...Funda kabanzi -
Ungahlukanisa kanjani ibhodi le-PVC lesikhumba nebhodi le-PVC elikhishwe ngokuhlanganyela?
Kalula nje, ibhodi elinesikhumba le-pvc ngokuvamile libhekisela ebhodini legwebu elinesikhumba le-PVC, kuyilapho ibhodi le-PVC elikhishwe ngokuhlanganyela liyibhodi elikhishwa ngokuhlanganyela kwezinto ezimbili noma ngaphezulu ezihlukene noma izinto ezinemibala ehlukene.Ibhodi legwebu le-pvc lihlukaniswe libe namagwebu amahhala kanye nokukhipha amagwebu esikhumbeni (ukukhipha isikhumba esihlangothini olulodwa, ...Funda kabanzi -
Ukwenyuka kocingo olukhulu ekutholeni izinto kanye nezikhathi zokuhola ezithatha izinyanga zokufakwa.
Ngokufanayo namapulangwe, ukutholakala kocingo nakho kube nethonya elikhulu onyakeni odlule.Isidingo esiphezulu sesibhakabhaka sezinto zocingo kanye nezinsizakalo zokufakwa kocingo okuhambisana nokutholakala okulinganiselwe kanye nezinselele ze-supply chain kuholele ekwenyukeni okukhulu kokutholwayo kanye nezikhathi zokuhola zezinyanga zokufakwa...Funda kabanzi -
Uthango lokwenziwa
Ucingo lokwenziwa, uthango lwepulasitiki noma ucingo lwevinyl noma lwe-PVC wuthango olwenziwa kusetshenziswa amapulasitiki okwenziwa, njenge-vinyl, i-polypropylene, inayiloni, i-polythene ASA, noma evela kumapulasitiki ahlukahlukene agaywe kabusha.Inhlanganisela yamapulasitiki amabili noma ngaphezulu angasetshenziswa futhi ukukhulisa amandla kanye nokuzinza kwe-UV kocingo.Zokwenziwa...Funda kabanzi
