Mapanelo a polycarbonate hollow, omwe amatchedwanso lexan sheet kapena makrolon sheet, amapangidwa ndi mapepala awiri kapena angapo osanjikizana limodzi ndi kulumikizidwa ndikulimbitsa nthiti.Kapangidwe kameneka kamatsimikizira kuti kupanga mapanelo a polycarbonate kumafuna kugwiritsa ntchito chopondera kuti apititse patsogolo zinthu zotenthetsera (polycarbonate) kudzera mu nkhungu kuti atulutse pepalalo ndi mawonekedwe ofunikira, omwe nthawi zambiri amatchedwa "njira yotulutsa. ”.Ngakhale mfundo ya njira extrusion ndi yosavuta, pali njira zambiri kupanga.Pokhapokha zitamveka bwino, tingasankhe mapanelo omwe amakwaniritsa zofunikira zathu ndi khalidwe lathu.
*Kuyanika zopangira
Polycarbonate ndi utomoni womwe umamwa madzi mosavuta, ndipo madzi omwe amamwa amakhudza mawonekedwe a bolodi.Pali njira ziwiri zomwe zimagwiritsidwa ntchito poyanika: kuyanika kwa pellet ndi extrusion exhaust.
*Onjezani zosakaniza
Chisamaliro chiyenera kutengedwa kuti chikhale chokhazikika komanso kupewa stratification ya zipangizo zosiyanasiyana.Colour masterbatch iyenera kuwonjezeredwa kuti apange ma solar amitundu, ndipo mtunduwo ukhoza kusinthidwa malinga ndi zofunikira.
*Kusefera kwa Extrusion
Kutentha kwakukulu kwa pafupifupi 300 ° C kumafunika, ndipo kutentha kumawonjezedwa pang'onopang'ono kuonetsetsa bata.Sefa particles olimba unplasticized kupewa zolakwika monga "mawanga akuda" ndi "zipsera ozizira" pa pepala.
*Kupanga mapepala
Zinthu zosungunuka zimalowa mu nkhungu zitatulutsidwa ndi screw ndikukhazikika.Nthawi zambiri nkhungu imapangidwa ndi chitsulo cha nickel-chromium-molybdenum, ndipo mawonekedwe ake ndi mawonekedwe a pepala kuti apangidwe.Zinthu zosungunuka zikadutsa mu nkhungu, kupanga mapepala kumatsirizidwa.
*Kupanga mapepala
Kuziziritsa pepala lopangidwa kuti amalize kupanga koyamba, ndikusunga chida chopangira choyera ndiye chinsinsi chowonetsetsa kuti pepala la polycarbonate likhale losalala.Tulutsani pepala lokhala ndi chodzigudubuza choyambira, ndipo pomaliza jambulani pepalalo mukamaliza kuti muchotse kupsinjika kwamkati.
* Chitetezo champhamvu
Chotetezacho chimakhala ndi anti-UV wosanjikiza komanso anti-fogging wosanjikiza.Chitetezo cha UV chimapangidwa ndi co-extrusion ya masterbatch yomwe ili ndi chowumitsira UV ndi pepala la polycarbonate.Chosanjikiza chotsutsana ndi chifunga chikhoza kuphimbidwa mwachindunji pamwamba pa pepala.
*Kudula filimu
Pepala lopanda kanthu la polycarbonate limakhala ndi vuto losavala bwino.Pambuyo pa extrusion itatha, kuti muteteze zipsera, m'pofunika kugwiritsa ntchito filimu yoteteza pa bolodi ndikusindikiza zomwe zili zofunika pa bolodi.Dulani mbaleyo mpaka kutalika kofunikira momwe mungafunire.
*Paketi yotsekedwa
Mutatha kudula bolodi, nthawi yomweyo sindikizani malo odulidwawo ndi tepi yodzimatira kuti mupewe kuipitsidwa kwa bolodi.Pambuyo kulongedza ndi malata makatoni ndi woyera otsika kachulukidwe polyethylene filimu nayenso, bolodi dzuwa akhoza kutumizidwa kunja.
Choncho, sikovuta kuona kuti njira extrusion akhoza kupanga mapepala mosalekeza pamodzi ndi njira extrusion, ndiyeno kudula iwo molingana ndi kutalika chofunika kutalika kupeza chomaliza.Mawonekedwe amtundu wa bolodi la dzuwa ndi osiyana chifukwa cha kusiyana kwa kufa kosankhidwa kwa extrusion.Mtundu wa bolodi umatsimikiziridwa ndi mitundu yosiyanasiyana ya masterbatches yomwe imawonjezeredwa kuzinthu zopangira.Mankhwala odana ndi ultraviolet, kudziyeretsa, anti-fogging ndi zinthu zina zimapezedwa mwa kumangirira zokutira kofananira pamwamba pa bolodi.
Choncho, zizindikiro zina za mapanelo a dzuwa zimatha kuwongoleredwa mwa kusintha njira zowonongeka kapena zopangira, ndipo ntchito yomaliza ya mapanelo imatha kusinthidwa mozama malinga ndi zosowa zenizeni za ogwiritsa ntchito.
Ogwira ntchito ku SINHAI amayankha mafunso anu pa intaneti maola 24 patsiku, olandiridwa kuti musinthe mwamakonda mapepala apamwamba a polycarbonate.
Dzina Lakampani:Malingaliro a kampani Baoding Xinhai Plastic Sheet Co., Ltd
Wolumikizana naye:Sale Manager
Imelo: info@cnxhpcsheet.com
Foni:+ 8617713273609
Dziko:China
Webusaiti: https://www.xhplasticsheet.com/
Nthawi yotumiza: Sep-26-2021