Peroxide XLPE Insulation Compound mo te taura ki te 10kV
Ko te hua he rauemi whakamarumaru polyethylene kua whakarereketia, kua tohua te kapia polyethylene kounga teitei. Ka aro te tukanga ki te taapiri i nga taonga awhina me te riterite o te whakaranu, me te whakarite kia ma, kia kore he parahanga. Ko te hua e whakamahia ana mo te 10kV crosslinking polyethylene cable insulation layer, me te tohu 8chemical tino pumau me te pono, me te pai o te mahi tukatuka.
| Hua |
Peroxide XLPE
pūhui whakamatao |
| Waehere hua |
3101 |
| Whakaahuatanga |
10kV |
| Paerewa |
Tikanga Whakamatau |
|
| Kiato(g/cm³) |
ASTM D792 |
0.92±0.01 |
| Te kaha matara(Mpa) |
IEC 60811-1-1 |
23.0 |
| Whakaroa i te wehenga(%) |
540 |
| MFI 2.16kg &190ºC (g/10mene) |
ASTM D1238 |
|
| Whanonga Rua |
Rerekētanga kaha tākare (%) |
IEC 60811-1-2 |
+7 |
| Rerekētanga whakaroa (%) |
+1 |
| He huinga wera @200ºC 15min, 0.2Mpa |
Te whakaroa i raro i te uta(%) |
IEC 60811-2-1 |
60 |
| He rereke te ahua i muri i te whakamatao(%) |
0 |
| Ihirangi kaera(%) |
ASTM D2765 |
87 |
| Kawa iti te pāmahana @-76ºC |
ASTM D746 |
(0/30)paahi |
| Rōrahi ātete(Ω·cm) |
IEC 60093 |
8x1014 |
| Te kaha dielectric(MV/m) |
IEC 60243-1 |
39 |
| Tauwehe tohanga 20ºC, 50HZ |
IEC 60250 |
1x10-4 |
| Korehiko tonu 20ºC, 50HZ |
IEC 60250 |
2.25 |
Ko nga uara angamaheni o te ripanga ka inehia i raro i te tikanga ka tino hono te rauemi, a, ki te kore e tutuki te hononga whakawhiti, ka rereke pea te mahinga o te rauemi.
Tuhipoka:
1. I mua i te whakamahi, he mea tika ki te whakaū kaore i te pakaru te kete, a ki te kitea kua poke nga matūriki o te hua, kua paheke ranei, mutu te whakamahi.
2. Ko te kawe, te taapu me te rokiroki me aukati i te ra, te ua me te rumaki wai, me era atu mea, kia ma, kia maroke, kia whai hau te taiao rokiroki.
3. Ko te wa pai rawa atu i roto i te ono marama mai i te ra i hangaia ai.
4. E ai ki nga wheako ahumahi, e taunaki ana kia whakauruhia te extruder ki te mata tātari, ka taea te whakapakari i te kirihou me te whakapumau i te waa.
