Firimu resimbi reCPP
Nhanganyaya yeChigadzirwa:
Firimu iri rine kupenya kwesimbi kwakajeka, hunhu hwakanaka hwegasi nechiedza, pamwe nekudzivirira hunyoro zvakanyanya uye kushanda kwekudzivirira chiedza. Rinogona kushandiswa panzvimbo pealuminium foil mukushandiswa kwakasiyana-siyana.
Zvishandiso zveChigadzirwa:
Inoshandiswa zvakanyanya mukudhinda uye maitiro ekuisa lamination, uye mushure mekuisa lamination, inogona kushandiswa pakuisa lamination yakasiyana-siyana, kurongedza chikafu, mabharumu, matoyi, nezvimwewo.
Magadzirirwo:
- **Kukora**: Kazhinji 25 μm, inogona kugadziriswa zvichienderana nezvinodiwa nevatengi.
Zvimiro Zvakajairika:
| Chinhu Chekuyedza | Zvinodiwa Zvakajairika | Kukosha Kwakajairika |
| Simba reKusimba (MPa) |
|
|
| - Kureba | VMCPP: ≥35 | ≥35 |
| - Yakachinjika | VMCPP: ≥25 | ≥25 |
| Kureba paKuzorora (%) |
|
|
| - Kureba | VMCPP: ≥350 | ≥350 |
| - Yakachinjika | VMCPP: ≥450 | ≥450 |
| Kupisa Kuderera Kwechiyero (%) |
|
|
| - Kureba | ≤5% | ≤6% |
| Kukweshana kweKoefficient |
|
|
| - Nzvimbo isina kusimba (isina simbi) | ≤0.8 | ≤0.7 |
| - Simba (pasi risiri resimbi) | ≤0.8 | ≤0.7 |
| Kupisa kweChisimbiso (8N/15mm) |
|
|
| - Nzvimbo Yakagadzirwa Nesimbi | 8N/15mm
| 110±1°C |
| Kunyorova (mN/m) |
|
|
| - Nzvimbo Yakagadzirwa Nesimbi | VMCPP: ≥36 | ≥36 |
| Mwero weKutapurirana kweMvura neUtsi (WVTR) | VMCPP: ≤2.5 g/m²·maawa makumi maviri nemana | ≤2.5 g/m² maawa makumi maviri nemana |
| Mwero weKutapurirana kweOkisijeni (OTR) | VMCPP: ≤250 cm³/m²·24h·0.1MPa | ≤250 cm³/m²·24h·0.1MPa |