Filimka Birta ah ee CPP
Hordhac Badeecada:
Filimkan wuxuu leeyahay dhalaal bir ah oo dhalaalaya, sifooyin gaas iyo caqabad iftiin oo aad u fiican, iyo sidoo kale iska caabin qoyaan oo heer sare ah iyo waxqabad xannibaya iftiinka. Waxa uu u adeegi karaa beddel ahaan foornada aluminiumka ah ee codsiyada kala duwan.
Codsiyada Badeecada:
Waxaa si ballaaran loogu isticmaalaa hababka daabacaadda iyo dahaarka, ka dib dahaarka, waxaa lagu dabaqi karaa baakado dabacsan oo kala duwan, baakadaha cuntada, buufinnada, alaabta carruurtu ku ciyaarto, iyo waxyaabo kaloo badan.
Tilmaamaha:
- **Dhumucda**: Caadi ahaan 25 μm, oo la habeyn karo iyadoo lagu saleynayo shuruudaha macaamiisha.
Sifooyinka Caadiga ah:
| Shayga Tijaabada | Shuruudaha Caadiga ah | Qiimaha Caadiga ah |
| Xoogga Tijaabada (MPa) |
|
|
| - Jiif dheer | VMCPP: ≥35 | ≥35 |
| - Kala-goys | VMCPP: ≥25 | ≥25 |
| Kordhinta Nasashada (%) |
|
|
| - Jiif dheer | VMCPP: ≥350 | ≥350 |
| - Kala-goys | VMCPP: ≥450 | ≥450 |
| Heerka Yaraanshaha Kulaylka (%) |
|
|
| - Jiif dheer | ≤5% | ≤6% |
| Isku-dhafka Khilaafka |
|
|
| - Ma-guurto ah (dusha aan biraha lahayn) | ≤0.8 | ≤0.7 |
| - Firfircoon (dusha aan biraha lahayn) | ≤0.8 | ≤0.7 |
| Heerkulka Xirmada Kulaylka (8N/15mm) |
|
|
| - Dusha sare ee birta ah | 8N/15mm
| 110±1°C |
| Xiisadda Qoynta (mN/m) |
|
|
| - Dusha sare ee birta ah | VMCPP: ≥36 | ≥36 |
| Heerka Gudbinta Uumiga Biyaha (WVTR) | VMCPP: ≤2.5 g/m²·24 saac | ≤2.5 g/m² 24 saacadood |
| Heerka Gudbinta Ogsajiinta (OTR) | VMCPP: ≤250 cm³/m²·24h·0.1MPa | ≤250 cm³/m²·24h·0.1MPa |