Polyvinyl Chloride Sheath Cable Material (PVC Sheath Cable Material)
SIFFOFIN KIRKI
FALALAR AMFANI
Gwaji abubuwa da ma'auni
Iyana da |
| H-70 | HR-70 | H Ⅰ-90 |
Ƙarfin ƙarfi / MPa | ≥ | 15.0 | 12 . 5 | 16 . 0 |
Nauyin tashin hankali a karye/% | ≥ | 180 | 200 | 180 |
Nakasar thermal | ≥ | 50 | 65 | 40 |
Karbar dukiya tzafin jiki/℃ |
| -15 | -30 | -20 |
Tasiri embrittlement Properties |
| Wuce | Wuce | Wuce |
Thermal kwanciyar hankali lokaci a 200 ℃ /min | ≥ | 50 | 60 | 80 |
Adadin juriya a 20 ℃/Ω ·m | ≥ | 1.0×10 12 | 1.0×108 | 1.0×10 9 |
Ƙarfin wutar lantarki/(MV/m) | ≥ | 18 | 18 | 18 |
Abubuwan hasara na Dielectric (50Hz) | ≤ | - | - | - |
Gwajin zafin jiki/℃ |
| - | - | - |
Adadin juriya / Ω·m | ≥ | - | - | - |
Kayan inji da na zahiri na kayan kebul na polyvinyl chloride bayan tsufa
Iyana da |
| H-70 | HR-70 | H Ⅰ-90 |
Gwajin zafin jiki/℃ |
| 100± 2 | 100± 2 | 100± 2 |
Gwaji lokaci/h |
| 168 | 168 | 240 |
Ƙarfin ɗaure bayan tsufa /MPa | ≥ | 15.0 | 12.5 | 16.0 |
Matsakaicin canjin ƙarfin ƙarfi /% |
| ± 20 | ± 20 | ± 20 |
Nauyi mai ƙarfi a karaya bayan tsufa/% | ≥ | 180 | 200 | 180 |
| Matsakaicin canjin juzu'i damuwa a karya/% |
| ± 20 | ± 20 | ± 20 |
Yanayin gwaji |
| 100± 2℃ | 100± 2℃ | 100± 2℃ |
|
| 168h ku | 168h ku | 240 h |
Asarar taro/(g/m2) | ≤ | 23 | 25 | 15 |
Olyvinyl chloride sheathed na USB abu (PVC sheathed na USB material) abu ne mai dacewa kuma mai dorewa da ake amfani dashi wajen samar da igiyoyi don aikace-aikace iri-iri. Wannan kayan yana ba da fa'idodi masu yawa, yana sa ya zama sanannen zaɓi a cikin masana'antar.
Ɗaya daga cikin manyan fa'idodi na kayan kebul ɗin da aka yi da sheashed na PVC shine kyawawan abubuwan rufewa. An san PVC don ƙarfin ƙarfin dielectric, wanda ya sa ya zama abin dogara ga igiyoyi masu rufewa da kuma kare su daga haɗari na lantarki. Wannan yana tabbatar da aminci da inganci na kebul, yana sa ya dace don amfani da shi a cikin tsarin lantarki da sadarwa iri-iri.
Bugu da ƙari, kayan kebul mai sheashed na PVC yana da juriya ga danshi da sinadarai, yana sa ya dace da yanayin waje da matsananciyar yanayi. Wannan yana sa kebul ɗin ya zama mai ɗorewa kuma mai dorewa, yana rage buƙatar kulawa akai-akai da sauyawa.