Filime ya CPP ikoze mu byuma
Intangiriro y'ibicuruzwa:
Iyi filime ifite urumuri rw'icyuma rubengerana, ifite ubushobozi bwiza bwo kurinda umwuka n'urumuri, ndetse inarwanya ubushuhe bwinshi ndetse ikanarinda urumuri. Ishobora gusimbura aluminiyumu mu bikorwa bitandukanye.
Porogaramu z'ibicuruzwa:
Ikoreshwa cyane mu gucapa no gusiga amavuta, kandi nyuma yo gusiga amavuta, ishobora gukoreshwa mu gupfunyika ibintu bitandukanye byoroshye, gupfunyika ibiryo, udupira, ibikinisho, n'ibindi byinshi.
Ibisobanuro:
- **Ubunini**: Ubusanzwe 25 μm, ishobora guhindurwa bitewe n'ibyo abakiriya bakeneye.
Imiterere isanzwe:
| Ikintu cy'igerageza | Ibisabwa bisanzwe | Agaciro Gasanzwe |
| Imbaraga zo Gukurura (MPa) |
|
|
| - Indashyikirwa | VMCPP: ≥35 | ≥35 |
| - Inyuranyije | VMCPP: ≥25 | ≥25 |
| Kureshya mu gihe cyo kuruhuka (%) |
|
|
| - Indashyikirwa | VMCPP: ≥350 | ≥350 |
| - Inyuranyije | VMCPP: ≥450 | ≥450 |
| Igipimo cyo kugabanuka k'ubushyuhe (%) |
|
|
| - Indashyikirwa | ≤5% | ≤6% |
| Igipimo cy'ingufu |
|
|
| - Ubuso butagira icyuma buhagaze (butari ubw'icyuma) | ≤0.8 | ≤0.7 |
| - Ihindagurika (ubuso butari icyuma) | ≤0.8 | ≤0.7 |
| Ubushyuhe bw'ikirahure cy'ubushyuhe (8N/15mm) |
|
|
| - Ubuso bw'icyuma | 8N/15mm
| 110±1°C |
| Ubushyuhe bwo kunyagirwa (mN/m) |
|
|
| - Ubuso bw'icyuma | VMCPP: ≥36 | ≥36 |
| Igipimo cyo kohereza umwuka w'amazi (WVTR) | VMCPP: ≤2.5 g/m²·amasaha 24 | ≤2.5 g/m² amasaha 24 |
| Igipimo cyo kohereza umwuka wa ogisijeni (OTR) | VMCPP: ≤250 cm³/m²·24h·0.1MPa | ≤250 cm³/m²·24h·0.1MPa |