Ngā hua ngongo whakamahana pahuka rapa
Whakaahuatanga
Ko ngā hua ngongo whakamahana pahuka rapa a tā mātou kamupene he mea hanga mā te hangarau matatau me ngā taputapu tonu aunoa mai i tāwāhi. Kua whakawhanakehia e mātou he rauemi whakamahana pahuka rapa me te mahi tino pai mā te rangahau hōhonu. Ko ngā rauemi matua e whakamahia ana e mātou ko te NBR/PVC.
Pepa Raraunga Hangarau
| Ngā Raraunga Hangarau a Kingflex | |||
| Taonga | Wāhanga | Uara | Tikanga Whakamātautau |
| Awhe pāmahana | °C | (-50 - 110) | GB/T 17794-1999 |
| Awhe mātotoru | Kg/m3 | 45-65Kg/m3 | ASTM D1667 |
| Te uruhanga o te kohu wai | Kg/(mspa) | ≤0.91×10 ﹣¹³ | DIN 52 615 BS 4370 Wāhanga 2 1973 |
| μ | - | ≥10000 |
|
| Te Arahi Wera | W/(mk) | ≤0.030 (-20°C) | ASTM C 518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Whakatauranga Ahi | - | Akomanga 0 me te Akomanga 1 | BS 476 Wāhanga 6 wāhanga 7 |
| Te Taupū Whakawhanake o te Horahanga Mura me te Auahi |
| 25/50 | ASTM E 84 |
| Taupū Hāora |
| ≥36 | GB/T 2406, ISO4589 |
| Te mimiti wai,% mā te rōrahi | % | 20% | ASTM C 209 |
| Te Pūmautanga o te Ahu |
| ≤5 | ASTM C534 |
| Ātete harore | - | Pai | ASTM 21 |
| Ātete ki te ozone | Pai | GB/T 7762-1987 | |
| Ātete ki te UV me te huarere | Pai | ASTM G23 | |
Tono
1, He pai te mahi ātete ahi me te mimiti oro.
2, He iti te kawe wera (Uara-K).
3, ātete makuku pai.
4, Kāore he kiri taratara o te kiri.
5, He pai te ngāwari me te pai o te ātete-wiri.
6, He pai ki te taiao.
7, Ngāwari ki te tāuta me te āhua ataahua.
8, He nui te taupū hāora me te iti o te mātotoru paowa.
Tā mātou Kamupene
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