izindaba

Amaphaneli angenalutho e-Polycarbonate, abizwa nangokuthi ishidi le-lexan noma ishidi le-makrolon, akhiwe ngamashidi amabili noma ngaphezulu anongqimba olulodwa apakishwe ngokuhambisana futhi axhunywe ngokuqinisa izimbambo.Lesi sakhiwo sinquma ukuthi ukukhiqizwa kwamaphaneli e-polycarbonate kudinga ukusetshenziswa kwe-extruder ukuze kudlule ngokuqhubekayo impahla eluhlaza eshisiwe (i-polycarbonate) esibunjeni ukuze kukhishwe ishidi elinomumo odingekayo we-cross-sectional, okuvame ukubizwa ngokuthi “indlela yokukhipha. ”.Nakuba isimiso sendlela ye-extrusion silula, kunezinyathelo eziningi zokukhiqiza.Kuphela ngemva kokuqondwa kwakho konke, singakwazi ukukhetha amaphaneli ahlangabezana nezidingo zethu kanye nekhwalithi.

*Ukomiswa kwempahla eluhlaza

I-Polycarbonate iyinhlaka emunca kalula amanzi, futhi amanzi amuncwa azothinta izakhiwo ezibonakalayo zebhodi.Kunezindlela ezimbili zokomisa ezivame ukusetshenziswa: ukomiswa kwe-pellet kanye ne-extrusion exhaust.

*Engeza izithako

Ukunakekela kufanele kuthathwe ukuze kugcinwe uzinzo futhi kugwenywe ukuhlukaniswa kwezinto ezisetshenziswayo ezihlukahlukene.I-Colour masterbatch idinga ukwengezwa ukuze kukhiqizwe amaphaneli elanga anombala, futhi umbala ungenziwa ngokwezifiso ngokuya ngezidingo.

*Ukuhlunga kwe-Extrusion

Kudingeka izinga lokushisa eliphezulu elicishe libe ngu-300°C, futhi izinga lokushisa liyakhuphuka ngezigaba ukuze kuqinisekiswe ukuzinza.Hlunga izinhlayiya eziqinile ezingenapulasitiki ukuze ugweme amaphutha "njengamabala amnyama" kanye "nezibazi ezibandayo" eshidini.

*Ukwakhiwa kweshidi

Into encibilikisiwe ingena esikhunjeni ngemva kokukhishwa ngesikulufu futhi izinzile.Isikhunta ngokuvamile senziwe ngensimbi ye-nickel-chromium-molybdenum, futhi ukuma kwayo kuyisimo seshidi elizokwakhiwa.Ngemva kokuba impahla encibilikisiwe idlule esikhunjeni, inqubo yokwenza amashidi iyaqedwa.

*Ukubunjwa kweshidi

Ukupholisa ishidi elakhiwe ukuze kuqedelwe ukubunjwa kokuqala, nokugcina idivayisi yokubumba ihlanzekile kuwukhiye wokuqinisekisa ubushelelezi beshidi le-polycarbonate.Khipha ishidi elimise okwesiqalo ngerola edonsayo, bese ekugcineni ulolonge ishidi ngemva kokulikhipha ukuze uqede ukucindezeleka kwangaphakathi.

*Isendlalelo esivikelayo

Ungqimba oluvikelayo luhlanganisa ikakhulukazi ungqimba olulwa ne-UV kanye nongqimba olulwa nenkungu.Isendlalelo sokuvikela se-UV sakhiwe ngokuxutshwa ngokubambisana kwe-masterbatch equkethe i-uv absorber kanye nezinto zeshidi le-polycarbonate.Isendlalelo esilwa nenkungu singagcotshwa ngokuqondile phezu kweshidi.

*Ukusika ifilimu

Ishidi le-polycarbonate elingenalutho linokumelana okubi kakhulu.Ngemuva kokuthi i-extrusion iqediwe, ukuze kuvinjwe imihuzuko, kuyadingeka ukusebenzisa ifilimu evikelayo ebhodini bese uphrinta ulwazi lomkhiqizo olufanele ebhodini.Sika ipuleti libe ubude obudingekayo njengoba kudingeka.

*Iphakheji elivaliwe

Ngemuva kokusika ibhodi, vala ngokushesha indawo eyisikiwe nge-self-adhesive tape ukuze ugweme ukungcoliswa kwesigxobo sebhodi.Ngemuva kokupakishwa ngekhadibhodi likathayela kanye nefilimu ye-polyethylene emhlophe ephansi, ibhodi lokukhanya kwelanga lingathunyelwa ngaphandle.

Ngakho-ke, akunzima ukubona ukuthi indlela ye-extrusion ingakhiqiza amashidi aqhubekayo eduze kwesiqondiso se-extrusion, bese iwasika ngokuvumelana nobude bangempela obudingekayo ukuze uthole umkhiqizo wokugcina.Ifomu le-cross-sectional yebhodi lokukhanya kwelanga lihlukile ngenxa yomehluko wefa elikhethiwe le-extrusion.Umbala webhodi unqunywa imibala ehlukene ye-masterbatches engezwe ezintweni ezingavuthiwe.I-anti-ultraviolet yomkhiqizo, ukuzihlanza, i-anti-fogging nezinye izakhiwo zitholakala ngokunamathisela i-coating ehambisanayo ebusweni bebhodi.

Ngakho-ke, izici ezithile zamapaneli elanga zingalawulwa ngokushintsha izinqubo zokucubungula noma izimo zokukhiqiza, futhi ukusebenza kokugcina kwamaphaneli kungenziwa ngokwezifiso ngokujulile ngokuvumelana nezidingo zangempela zabasebenzisi.

Izisebenzi zezokuthengisa ze-SINHAI zizophendula imibuzo yakho ku-inthanethi amahora angu-24 ngosuku, wamukelekile ukwenza ngendlela oyifisayo amashidi e-polycarbonate ekhwalithi ephezulu.

Igama Lenkampani:I-Baoding Xinhai Plastic Sheet Co., Ltd
Umuntu othintwayo:Umphathi Wokuthengisa

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