Polyvinyl Chloride Sheath Cable Material (PVC Sheath Cable Material)
IBIKURIKIRA
UMURIMO WO GUKORESHA
Ibizamini n'ibipimo
I.afite |
| H.-70 | HR-70 | HⅠ-90 |
Imbaraga zingana / MPa | ≥ | 15.0 | 12 . 5 | 16 . 0 |
Umuvuduko ukabije kuruhuka /% | ≥ | 180 | 200 | 180 |
Guhindura ubushyuhe | ≥ | 50 | 65 | 40 |
Umutungo muto tni ubushyuhe / ℃ |
| -15 | -30 | -20 |
Ingaruka imitungo |
| Pass | Pass | Pass |
Igihe gihamye cyumuriro kuri 200 ℃ /min | ≥ | 50 | 60 | 80 |
Kurwanya amajwi kuri 20 ℃ / Ω ·m | ≥ | 1.0× 10 12 | 1.0× 108 | 1.0× 10 9 |
Imbaraga za dielectric / (MV/ m) | ≥ | 18 | 18 | 18 |
Impamvu yo gutakaza dielectric (50Hz) | ≤ | - | - | - |
Ubushyuhe bwo gupima / ℃ |
| - | - | - |
Kurwanya amajwi / Ω ·m | ≥ | - | - | - |
Ibikoresho bya tekinike na physique ya polyvinyl chloride yibikoresho nyuma yo gusaza
I.afite |
| H.-70 | HR-70 | HⅠ-90 |
Ubushyuhe bwo gupima / ℃ |
| 100 ± 2 | 100 ± 2 | 100 ± 2 |
Ikizamini isaha / h |
| 168 | 168 | 240 |
Imbaraga zingana nyuma yo gusaza / MPa | ≥ | 15.0 | 12.5 | 16.0 |
Igipimo ntarengwa cyo guhindura imbaraga /% |
| ± 20 | ± 20 | ± 20 |
Umuvuduko ukabije kumeneka nyuma gusaza /% | ≥ | 180 | 200 | 180 |
| Igipimo ntarengwa cyo guhinduka kunanirwa kuruhuka /% |
| ± 20 | ± 20 | ± 20 |
Imiterere yikizamini |
| 100 ± 2 ℃ | 100 ± 2 ℃ | 100 ± 2 ℃ |
|
| 168 h | 168 h | 240 h |
Igihombo kinini / (g / m2) | ≤ | 23 | 25 | 15 |
olyvinyl chloride yamashanyarazi yibikoresho (PVC sheathed cable material) nibikoresho byinshi kandi biramba bikoreshwa mugukora insinga kubikorwa bitandukanye. Ibi bikoresho bitanga inyungu zitandukanye, bigatuma ihitamo gukundwa muruganda.
Imwe mu nyungu zingenzi za PVC sheathed material ni ibikoresho byayo byiza cyane. PVC izwiho imbaraga za dielectric nyinshi, bigatuma ihitamo kwizerwa mugukingira insinga no kubarinda ingaruka zamashanyarazi. Ibi birinda umutekano nubushobozi bwumugozi, bigatuma bikoreshwa muburyo butandukanye bwamashanyarazi nitumanaho.
Byongeye kandi, ibikoresho bya kabili ya PVC birwanya ubushuhe n’imiti, bigatuma bikwirakwira hanze y’ibidukikije. Ibi bituma umugozi uramba cyane kandi uramba, bikagabanya gukenera kenshi no gusimburwa.