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kanjani PVC Foam board akhiqizwa?
Ibhodi legwebu le-PVC lisetshenziswa kabanzi ku-: Isikhangiso: Ukuphrinta kusikrini sikasilika, umfanekiso, ibhodi lokusika, ibhokisi lesibani, njll;Ukwakha i-upholster: umhlobiso wangaphakathi nangaphandle, ukuhlobisa ibhizinisi, ukuhlukanisa indlu;Inqubo yefenisha: Izinto zokubhala zasendlini nehhovisi, ikhishi nendlu yangasese;Ukukhiqiza...Funda kabanzi -
Inqubo Yokukhipha Iphrofayela
Inqubo ye-plastic extrusion iyinqubo eqondile ehlanganisa ukuncibilikisa ubuhlalu be-resin (impahla ye-thermostat eluhlaza), ukuyihluza bese uyiklama ibe yisimo esithile.Isikulufu esizungezayo sisiza ekuphusheleni phansi umgqomo oshisayo uye ezingeni lokushisa elinikeziwe.Ipulasitiki encibilikisiwe idluliswa...Funda kabanzi -
Izinhlobo ze-Geomembrance
Ngokuya ngenhlaka yomzali esetshenzisiwe, izinhlobo ezimbalwa zama-geomembranes ziyatholakala.Ama-geomembranes asetshenziswa kakhulu abhalwe ngezansi.1. I-PVC Geomembrane PVC (i-Polyvinyl Chloride) i-geomembranes iyimpahla yokuvikela amanzi e-thermoplastic eyenziwe nge-vinyl, ama-plasticizers, kanye nezinzalisi.Lapho i-ethylene ...Funda kabanzi -
i-geomembrane yenziwe kanjani
I-Geomembranes ilawula ukuthengiswa kwemikhiqizo ye-geosynthetic ngamadola ayizigidi eziyizinkulungwane ezingu-1.8 ngonyaka emhlabeni wonke, okungamaphesenti angu-35 emakethe.Imakethe okwamanje ihlukaniswe phakathi kwe-HDPE, LLDPE, fPP, PVC, CSPE-R, EPDM-R nezinye (ezifana ne-EIA -R), futhi ingafingqwa ngale ndlela elandelayo: i-polyethylene ephezulu kakhulu (i-HDPE) ~...Funda kabanzi -
I-PP, i-PE, i-PVC resin esetshenziselwa ifilimu yezolimo
Izinhlobonhlobo zamapulasitiki asetshenziswa kwezolimo, okuhlanganisa, i-polyethylenes (PE), i-Polypropylene (PP), i-Ethylene-Vinyl Accetate Copolymer (EVA)) futhi kancane kancane, i-Poly-vinyl chloride (PVC), i-Polycarbonate (PC) kanye i-poly-methyl-methacrylate (PMMA).Amafilimu amakhulu ezolimo yilawa: geome...Funda kabanzi -
I-PVC yesikhumba eluhlaza-PVC resin
Isikhumba se-PVC (i-polyvinyl chloride) iwuhlobo lwangempela lwesikhumba esiyi-faux esakhiwa ngokufaka iqembu le-hydrogen esikhundleni seqembu le-chloride emaqenjini e-vinyl.Umphumela walokhu kushintshwa ube usuhlanganiswa namanye amakhemikhali ukuze kwakhiwe indwangu yepulasitiki eqinile futhi okulula ukuyi...Funda kabanzi -
Yiziphi izinto zokusetshenziswa zokukhiqiza ucingo nekhebula?
Emsebenzini wethu wansuku zonke, intambo nekhebula kufanele kuvame kakhulu.Ngaphandle kwalo, ukuphila kwethu kuzolahlekelwa imibala eminingi.Ngakho yiziphi izinto zokusetshenziswa esizidingayo lapho sikhiqiza ucingo nekhebula?Intambo yethusi: Njengomuntu ophethe i-conduction, ucingo lwethusi lungenye yezingxenye ezibalulekile zocingo nekhebula.Intambo yethusi...Funda kabanzi -
Enziwa Kanjani Amapayipi e-PVC?
Amapayipi e-PVC enziwa ngokukhipha impahla eluhlaza.Okungezansi yizinyathelo ezijwayelekile ezilandelwayo ukwenza amapayipi e-PVC.Okokuqala, ama-pellets wempahla eluhlaza noma okuphakelayo kwempushana ku-PVC twin screw extruder.Impahla eluhlaza iyancibilika futhi ishisiswe ezindaweni eziningi ze-extruder Manje ikhishwa ngedayizi ukuze yenziwe...Funda kabanzi -
Isetshenziswa kanjani i-polyethylene ekwenzeni izikhwama
I-polyethylene iwuhlobo oluvame kakhulu lwepulasitiki olusetshenziswa embonini yokupakisha, futhi empeleni emhlabeni.Ingxenye yesizathu sokuthandwa kwayo ukuhlukahluka okuningi okuhlukahlukene okungafanelana nomsebenzi othile.I-POLYETHYLENE (PE) Ipulasitiki evame kakhulu emhlabeni, i-PE isetshenziselwa ukudala i-pol...Funda kabanzi
