Daim duab qhia txog cov qauv ntawm cov yeeb yaj kiab PET ib txwm muaj nyob rau hauv daim duab. Muaj huab cua PM12 siab thiab qis
Cov yeeb yaj kiab polyester SFF51 uas muaj xim av daj yog cov khoom siv dav hauv kev lag luam ntim khoom thiab luam ntawv. Cov yeeb yaj kiab no muaj cov yam ntxwv ntawm kev pom tseeb siab thiab xim av daj tsawg, uas tuaj yeem ua kom pom cov khoom zoo nkauj thiab txhim kho qhov zoo ntawm cov khoom ntim. Hauv kev tshuaj xyuas cov khoom no, peb yuav kawm paub ntau ntxiv txog cov yam ntxwv ntawm cov yeeb yaj kiab no.
Cov yeeb yaj kiab polyester uas muaj qhov kub siab PM12 thiab qhov kub qis SFF51 yog ua los ntawm cov khoom siv polyester zoo nrog cov khoom zoo heev thiab kev ruaj khov tshuaj lom neeg. Nws cov yam ntxwv ntawm PM12 uas muaj qhov kub siab ua rau nws txo tau qhov tsim hluav taws xob zoo li qub thaum lub sijhawm ntim khoom thiab txhim kho kev ntim khoom kom zoo. Qhov kub qis SFF51 tuaj yeem txo qhov tshwm sim ntawm qhov tsis meej ntawm qhov chaw ntawm zaj duab xis, ua rau cov khoom zoo li pom tseeb thiab pom tseeb dua.
Thaum lub sijhawm tshuaj xyuas cov khoom, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov tuab sib xws, pob tshab, lub zog tensile, tiv taus kub thiab lwm yam cim ntawm zaj duab xis. Cov yeeb yaj kiab polyester zoo tib yam PM12 siab thiab cov yeeb yaj kiab polyester SFF51 qis ua tau zoo hauv cov no thiab tuaj yeem ua tau raws li cov kev xav tau ntim khoom thiab luam ntawv sib txawv.
Cov yam ntxwv ntawm cov khoom muaj raws li nram no:
| Qib | Chav tsev | PM12 | SFF51 | |||
| Yam ntxwv |
| Huab cua siab heev | Huab cua qis | |||
| Qhov tuab | μm | 36 | 50 | 75 | 100 | 50 |
| Lub zog tensile | MPa | 203/249 | 222/224 | 198/229 | 190/213 | 230/254 |
| Kev ntev thaum tawg | % | 126/112 | 127/119 | 174/102 | 148/121 | 156/120 |
| 150 ℃ Celsius thermal shrinkage tus nqi | % | 1.3/0.2 | 1.1/0.2 | 1.1/0.2 | 1.1/0.2 | 1.2/0.08 |
| Kev ci ntsa iab | % | 90.1 | 89.9 | 90.1 | 89.6 | 90.1 |
| Huab cua daj cua dub | % | 2.5 | 3.2 | 3.1 | 4.6 | 2.8 |
| Qhov chaw keeb kwm |
| Nantong/Dongying/Mianyang | ||||
Cov Lus Cim:
1 Cov nqi saum toj no yog cov nqi ib txwm muaj, tsis lav. 2 Ntxiv rau cov khoom saum toj no, kuj tseem muaj ntau yam khoom tuab, uas tuaj yeem sib tham tau raws li cov neeg siv khoom xav tau. 3 ○/○ hauv lub rooj qhia txog MD/TD.
Hauv kev siv tiag tiag, zaj duab xis no siv tau rau hauv kev ntim khoom noj, ntim tshuaj, ntim khoom siv hluav taws xob thiab lwm yam. Nws qhov kev pom tseeb zoo heev thiab cov yam ntxwv tsis muaj pa phem tuaj yeem ua rau pom cov khoom zoo nkauj thiab txhim kho nws qhov kev nyiam thiab kev sib tw.
Lub sijhawm tshaj tawm: Lub Yim Hli-23-2024
