Zaj duab xis Matte
Kev Taw Qhia Khoom:
Cov yeeb yaj kiab no muaj cov yam ntxwv zoo heev rau kev kaw thaum kub, du thiab yooj ywm, thiab yooj yim hloov pauv rau kev luam ntawv. Nws kuj muaj cov nyhuv matte, ua rau kom zoo nkauj dua ntawm cov ntim khoom.
Cov Ntawv Thov Khoom:
Feem ntau siv rau hauv kev ntim khoom, tshwj xeeb tshaj yog rau cov ntaub so qhuav (piv txwv li, cov ntaub so hauv lub thawv, cov ntaub so dov).
Cov Lus Qhia:
- **Tuab**: 40-50μm, kho tau raws li cov neeg siv khoom xav tau.
Cov Khoom Ib Txwm Muaj:
| Khoom Siv Kuaj | Chav tsev | Qhov Yuav Tsum Tau Ua |
| Lub zog tensile | Mpa | Ntev: ≥35, Transverse: ≥25 |
| Kev ntev thaum tawg | % | Ntev: ≥280, Transverse: ≥380 |
| Huab cua daj cua dub | % | Thickness |
| Coefficient ntawm kev sib txhuam | --- | Sab tsis kho: raws li tsim tawm ≤0.45; tom qab kho ≤0.25 (Yog tias muaj cov kev cai tshwj xeeb, kev kuaj yuav raug ua raws li ntawd.)
|
| Kev ntub dej nruj | mN/m2 | Tom qab kho: Sab kho ≥38, Sab tsis kho ≤33 |
| Raws li tsim tawm: Sab kho ≥40, Sab tsis kho ≤33 | ||
| Kub Pib Sealing | ℃ | ≤135 (kho tau yog tias xav tau tshwj xeeb) |
| Lub zog kaw cua sov | --- | Kuaj ntawm 0.2Mpa, 1s, ib lub hniav kub sealing, ntsuas tom qab txias tag. |