Ikhoyili yentsimbi epeyintwe ngaPhambi (PPGI, PPGL) Uhlobo lokwaleka
2/1: Ipeyintwe kabini kwindawo ephezulu, kanye kwindawo yangasemva, kwaye yabhaka kabini.
Isicelo:Ukumelana nomhlwa kunye nokumelana nokukrazula kwepeyinti yomqolo enye ayilunganga, kodwa inonamathela kakuhle.Ukufakwa kwiipaneli zesandwich;
2/1M: Upeyintwe umphezulu nongasemva kabini kwindawo nganye, kwaye ubhakwe kube kanye.
Isicelo:Ipeyinti yangasemva inokumelana ne-corrosion elungileyo, ukuxhathisa ukukrwempa kunye nokuqhubekeka kokusebenza, kwaye inoncamango elungileyo.Ifanelekile kwibhodi enye ye-laminated kunye ne-sandwich board.
2/2: Ipeyintiwe indawo engaphezulu neyomva kabini nganye, kwaye uyibhake kabini.
Isicelo: Ipeyinti ephindwe kabini ngasemva inokumelana nokugqwala okungcono, ukuxhathisa ukukrwempa kunye nokwakheka kokusebenza.Uninzi lwazo lusetyenziselwa ibhodi enye elaminethiweyo, kodwa ukunamathela kwayo akulunganga, ayifanelekanga kwibhodi yesandwich.
Icandelo leeCoils ezipeyintwe kwangaphambili
Ipolyester (PE)
Ukubambelela okuhle, imibala etyebileyo, uluhlu olubanzi lokubumba kunye nokuqina kwangaphandle, ukumelana neekhemikhali okuphakathi, kunye neendleko eziphantsi.
I-silicone ipholiyesta elungisiweyo (SMP)inobulukhuni obuhle befilimu, ukuxhathisa i-abrasion kunye nokumelana nobushushu, kunye nokuqina okuhle kwangaphandle kunye nokuchaswa kwe-chalking, ukugcinwa kwegloss, ukuguquguquka ngokubanzi, kunye neendleko eziphakathi.
Ipolyester yokuqina okuphezulu (HDP), ukugcinwa kombala okugqwesileyo kunye nokuchasana kwe-UV, ukuqina okugqwesileyo kwangaphandle kunye nokuchasana nokuchaswa, ukuncamathela okuhle kwefilimu yepeyinti, imibala etyebileyo, kunye nokusebenza kweendleko ezigqwesileyo.
I-Polyvinylidine fluoride (PVDF), ukugcinwa kombala okugqwesileyo kunye nokuchasana kwe-UV, ukuqina okugqwesileyo kwangaphandle kunye nokuchaswa kwe-chalking, ukuxhathisa okugqwesileyo kwe-solvent, ukubumba okulungileyo, ukumelana nokungcola, umbala olinganiselwe, kunye neendleko eziphezulu.
Ixesha lokuposa: Jun-21-2021