Warshad wax soo saar ahaan, waxaan diirada saareynaa soo saarida filimada polyester-ka ee heerka indhaha, kuwaas oo inta badan loo isticmaalo koollada AB, filimka ilaalinta PU, filimka ilaalinta kuleylka kuleylka, filimka aan qarxin, kaarka dhamaadka-sare iyo filimka kale ee saldhigga unugyada qorraxda difaaca. aflaanta, cajalado-dhamaadka sare, iwm. Filimadayada polyester-ka ee darajada indhaha waxay bixiyaan waxqabad heersare ah iyo tayada si loo daboolo baahiyaha codsiyada kala duwan.
Qaab dhismeedka:
Astaamaha wax soo saarka filimka BOPET ee hooseeya ee hoos u dhaca waa sida soo socota:
| Darajo | Unug | GM20 | ||
| Sifada | \ | Yaraynta hoose | ||
| Dhumucda | μm | 50 | 75 | 100 |
| Xoog xajin | MPa | 214/257 | 216/250 | 205/219 |
| Dheeraynta | % | 134/117 | 208/154 | 187/133 |
| 150 ℃ Kulaylka oo yaraada | % | 0.9/0.1 | 0.7/0.1 | 0.7/0.1 |
| Gudbinta iftiinka | % | 90.3 | 90.1 | 90.0 |
| Ceeryaan | % | 3.4 | 3.3 | 3.3 |
| Goobta wax soo saarka | \ | Nantong | ||
Sida warshad diirada saaraysa tayada wax soo saarka iyo baahida macaamiisha, waxaa naga go'an inaan si joogto ah u wanaajino tayada wax soo saarka iyo hal-abuurka tignoolajiyada si aan u siino macaamiisha alaabada filimka polyester-ka ee tayada sare leh. Waxaan leenahay koox khibrad iyo xirfad leh oo siin kara macaamiisha xalal la habeeyey oo xirfad leh iyo adeeg tayo sare leh ka dib iibka.
Waqtiga boostada: Agoosto-28-2024
