Filime y'icyuma ya PET
Intangiriro y'ibicuruzwa:
Iyi filime ifite ubushobozi bwiza bwo kurengera ibidukikije, kurwanya gutobora, kurwanya ubushyuhe, kurwanya ubushuhe, n'urumuri rw'icyuma rubengerana, byongera ubwiza bw'ibipfunyika.
Porogaramu z'ibicuruzwa:
Ikoreshwa cyane cyane mu gupfunyikamo bombo, amafunguro yakozwe mu mavuta, ibiryo byabugenewe, n'imiti.
Ibisobanuro:
- **Ubunini**: Ubusanzwe 12 μm, ishobora guhindurwa bitewe n'ibyo abakiriya bakeneye.
Imiterere isanzwe:
| Ikintu cy'igerageza | Ibisabwa bisanzwe | Agaciro Gasanzwe |
| Imbaraga zo Gukurura (MPa) |
|
|
| - Indashyikirwa | VMPET: ≥170 | ≥170 |
| - Inyuranyije | VMPET: ≥170 | ≥170 |
| Kureshya mu gihe cyo kuruhuka (%) |
|
|
| - Indashyikirwa | VMPET: ≤200 | ≤200 |
| - Inyuranyije | VMPET: ≤200 | ≤200 |
| Igipimo cyo kugabanuka k'ubushyuhe (%) |
|
|
| - Indashyikirwa | VMPET: ≤3 | ≤3 |
| Igipimo cy'ingufu |
|
|
| - Ubuso butagira icyuma buhagaze (butari ubw'icyuma) | ≤0.65 | ≤0.55 |
| - Ihindagurika (ubuso butari icyuma) | ≤0.55 | ≤0.50 |
| Ubushyuhe bwo kunyagirwa (mN/m) |
|
|
| - Ubuso bw'icyuma | VMPET: ≥38 | ≥42 |
| Igipimo cyo kohereza umwuka w'amazi (WVTR) | VMPET: ≤3.5 g/m²·amasaha 24 | ≤2.5 g/m² amasaha 24 |
| Igipimo cyo kohereza umwuka wa ogisijeni (OTR) | VMPET: ≤15 cm³/m²·24h·0.1MPa | ≤10 cm³/m²·24h·0.1MPa |