Filimu ya zenerafilimu yochokera ku poliyesitalaimagwiritsidwa ntchito kwambiri pa filimu yagalasi yamagalimoto ndi zomangamanga. Ndi filimu yogwira ntchito bwino kwambiri yokhala ndi polyester ngati gawo lalikulu, yokhala ndi kuwala kwabwino kwambiri komanso kukana kwa UV. Kapangidwe kake nthawi zambiri kamakhala ndi zigawo zingapo za filimu ya polyester, zomwe zimaonetsetsa kuti ili ndi mphamvu komanso kulimba. Filimuyi si yopepuka yokha, komanso imakhala yolimba komanso yolimba, ndipo imatha kusintha malinga ndi nyengo zosiyanasiyana.
Chithunzi cha kapangidwe ka filimu ya mawindo yazigawo 8 chikuwonetsedwa pansipa.
Filimu yoyambira ya PETchithunzi cha kapangidwe
Filimu yathu ya pawindofilimu yoyambira ya polyesterMakamaka muli mitundu itatu: SFW11 yokhala ndi tanthauzo labwinobwino, SFW21 yokhala ndi tanthauzo lalikulu ndi SFW31 yokhala ndi tanthauzo lalikulu kwambiri.
Pakati pawo, zinthu zazikulu za chitsanzo cha SFW11 ndi izi: kukhwinyata pang'ono pamwamba, kusalala bwino, kukana kutentha bwino komanso khalidwe labwino pamwamba.
Tsamba lazambiri
Kukhuthala kwa SFW11 kumaphatikizapo: 25μm, 36μm ndi 50μm etc.
| KATUNDU | CHIGAWO | Mtengo Wamba | NJIRA YOYESERA | |||
| KUKANDA | µm | 23 | 36 | 50 | ASTM D374 | |
| KULIMBA KWAMAKOKEDWE | MD | MPa | 181 | 203 | 180 | ASTM D882 |
| TD | MPa | 251 | 258 | 250 | ||
| KULEMERA | MD | % | 159 | 176 | 152 | |
| TD | % | 102 | 113 | 120 | ||
| KUTENTHA KWA KUTENTHA | MD | % | 1.12 | 1.11 | 1.02 | ASTM D1204(a)150℃×Mphindi 30) |
| TD | % | 0.27 | 0.11 | 0.14 | ||
| CHIKONDI CHA KUKAMBIRANA | μs | — | 0.37 | 0.47 | 0.39 | ASTM D1894 |
| μd | — | 0.28 | 0.35 | 0.33 | ||
| KUTUMIZA | % | 90.7 | 90.6 | 90.5 | ASTM D1003 | |
| CHIFUKWA | % | 1~2 chosinthika | ||||
| KUNYONYA KWAMBIRI | dyne/cm | 52 | 52 | 52 | ASTM D2578 | |
| MAONEKEDWE | — | OK | NJIRA YA EMTCO | |||
| NDEMANGA | Pamwambapa paliwambamfundo, osati chitsimikizo cha mfundo. Ngati makasitomala ali ndi zofunikira zapadera, malinga ndi momwe mgwirizano waukadaulo umagwirira ntchito. | |||||
Kuyesa kunyowetsa mphamvu kumagwiritsidwa ntchito pa filimu yothiridwa ndi corona yokha.
Kuwonjezera pa zinthu zomwe zatchulidwa m'nkhaniyi, kampani yathu ilinso ndi zina zambiri zokhudza mafilimu a polyester, ma polyester chips ndi zinthu zina zotetezera kutentha, zipangizo zamagetsi, ndi zina zotero. Takulandirani kuti mupite patsamba lathu kuti mudziwe zambiri:www.dongfang-insulation.com.
Nthawi yotumizira: Sep-26-2024
