Chithunzi chojambula cha filimu wamba ya PET chikuwonetsedwa mu chithunzi
Makanema wamba a polyester a haze SFF51 ndi zida zomwe zimagwiritsidwa ntchito kwambiri pakuyika ndi kusindikiza. Kanemayo ali ndi mawonekedwe owonekera kwambiri komanso chifunga chochepa, chomwe chimatha kuwonetsa bwino mawonekedwe a chinthucho ndikuwongolera mawonekedwe ake. M'mawu oyamba owunikira zinthuzi, tiphunzira zambiri zamakanemawa.
Mafilimu opangidwa ndi poliyesitala wamba PM12 ndi chifunga chotsika cha SFF51 amapangidwa ndi zida zapamwamba za polyester zokhala ndi thupi labwino kwambiri komanso kukhazikika kwamankhwala. Makhalidwe ake apamwamba a haze PM12 amathandizira kuchepetsa kutulutsa kwamagetsi osasunthika panthawi yolongedza ndikuwongolera magwiridwe antchito. Chifunga chochepa cha SFF51 chimatha kuchepetsa bwino zomwe zimachitika pafilimuyi, ndikupangitsa kuti chinthucho chiwoneke bwino komanso chowonekera.
Poyang'anira mankhwala, m'pofunika kumvetsera makulidwe ofanana, kuwonekera, mphamvu zowonongeka, kukana kutentha ndi zizindikiro zina za filimuyo. Mafilimu a polyester wamba a PM12 komanso chifunga chochepa cha SFF51 amachita bwino pazigawozi ndipo amatha kukwaniritsa zosowa zosiyanasiyana zosindikizira ndi kusindikiza.
Zogulitsa zake ndi izi:
| Gulu | Chigawo | PM12 | SFF51 | |||
| Khalidwe | \ | Chifunga chachikulu | Chifunga chochepa | |||
| Makulidwe | μm | 36 | 50 | 75 | 100 | 50 |
| Kulimba kwamakokedwe | MPa | 203/249 | 222/224 | 198/229 | 190/213 | 230/254 |
| Elongation panthawi yopuma | % | 126/112 | 127/119 | 174/102 | 148/121 | 156/120 |
| 150 ℃ Celsius kuchuluka kwa kutentha kwamafuta | % | 1.3/0.2 | 1.1/0.2 | 1.1/0.2 | 1.1/0.2 | 1.2/0.08 |
| Kuwala | % | 90.1 | 89.9 | 90.1 | 89.6 | 90.1 |
| Chifunga | % | 2.5 | 3.2 | 3.1 | 4.6 | 2.8 |
| Malo oyambira | \ | Nantong/Donging/Mianyang | ||||
Ndemanga:
1 Miyezo yomwe ili pamwambapa ndi yofananira, osati yotsimikizika. 2 Kuphatikiza pa zinthu zomwe zili pamwambazi, palinso mitundu yosiyanasiyana ya makulidwe, yomwe imatha kukambirana malinga ndi zosowa za makasitomala. 3 ○/○ patebulo akuwonetsa MD/TD.
Muzogwiritsira ntchito, filimuyi ingagwiritsidwe ntchito popanga zakudya, zopangira mankhwala, zopangira zamagetsi zamagetsi ndi zina. Mawonekedwe ake abwino kwambiri komanso chifunga chochepa amatha kuwonetsa bwino mawonekedwe a chinthucho ndikuwonjezera kukopa kwake komanso kupikisana.
Nthawi yotumiza: Aug-23-2024
