LSZH chikopa mzere chingwe zinthu
NKHANI ZA PRODUCT
KUBWERERA KWA NTCHITO
Yesani zinthu ndi miyezo
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| Chinthu choyendera | Chigawo | Rzofunikira | ||
| Mtengo WDZ-Y-J70 | Mtengo WDZ-Y-H70 | Mtengo WDZ-Y-H90 | |||
| 1 | Kulimba kwamakokedwe | MPa | ≥10. 0 | ≥10. 0 | ≥10. 0 |
| 2 | Elongation panthawi yopuma | % | ≥160 | ≥160 | ≥160 |
| 3 | Chipinda chokalamba cha mpweya |
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| Kukalamba kutentha | ℃ | 100±2 | 100±2 | 110±2 | |
| Kukalamba nthawi | h | 168 | 168 | 240 | |
| Kuchuluka kwa kusintha kwamphamvu kwamphamvu | % | ±25 | ±25 | ±25 | |
| Kuchuluka kwa kusintha kwa kutalika kwa nthawi yopuma | % | ±25 | ±25 | ±25 | |
| 4 | Thermal deformation |
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| Kutentha kwa mayeso | ℃ | 90±2 | 90±2 | 90±2 | |
| Zotsatira zoyeserera | % | ≤50 | ≤50 | ≤50 | |
| 5 | 20 ℃ voliyumu resistivity | O · m | ≥1. 0 × 10 pa12 | ≥1. 0 × 10 pa10 | ≥1. 0 × 10 pa10 |
| 6 | Volume resistivity pa kutentha ntchito |
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| Kutentha kwa mayeso | ℃ | 70±1 | - | - | |
| Kuchuluka kwa resistivity | O · m | ≥2. 0 × 10 pa8 | - | - | |
| 7 | Mphamvu ya dielectric | MV/m | ≥20 | ≥18 | ≥18 |
| 8 | Kuyesedwa kwa kutentha kwa kutentha |
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| Kutentha kwa mayeso | ℃ | 130 ± 3 | 130 ± 3 | 130 ± 3 | |
| Nthawi yoyesera | % | 1 | 1 | 1 | |
| Zotsatira zoyeserera | - | Palibe kusweka | Palibe kusweka | Palibe kusweka | |
| 9 | Impact embrittlement kutentha |
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| Kutentha kwa mayeso | ℃ | -25 | -25 | -25 | |
| Zotsatira zoyeserera | Nambala | ≤15/30 | ≤15/30 | ≤15/30 | |
| 10 | Kuyesa kwa ozoni |
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| Kutentha kwa mayeso | ℃ | - | 25 ±2 | 25 ±2 | |
| Nthawi yoyesera | h | - | makumi awiri ndi mphambu zinayi | makumi awiri ndi mphambu zinayi | |
| Kuchuluka kwa ozoni | ppm | - | 250-300 | 250-300 | |
| Zotsatira zoyeserera | - | - | Palibe kusweka | Palibe kusweka | |
| 11 | Kuyesa kumizidwa m'madzi otentha |
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| Kutentha kwa mayeso | ℃ | - | 70±2 | 70±2 | |
| Nthawi yoyesera | h | - | 168 | 168 | |
| Kuchuluka kwa kusintha kwamphamvu kwamphamvu | % | - | ±30 | ±30 | |
| Kuchuluka kwa kusintha kwa kutalika kwa nthawi yopuma | % | - | ±35 | ±35 | |
| 12 | Mlozera wa oxygen | % | ≥28 | ≥30 | ≥30 |
| 13 | Kuchuluka kwa utsi |
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| opanda lawi | - | ≤350 | ≤350 | ≤350 | |
| kuyaka moto | - | ≤100 | ≤100 | ≤100 | |
| 14 | Kuyaka kumatulutsa acidity ya gasi |
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| HCI ndi HBr zili | % | ≤0.5 | ≤0.5 | ≤0.5 | |
| Zithunzi za HF | % | ≤0.1 | ≤0.1 | ≤0.1 | |
| pH mtengo | - | ≥4.3 | ≥4.3 | ≥4.3 | |
| Magetsi conductivity | μS/mm | ≤10 | ≤10 | ≤10 | |
| 15 | Kuopsa kwa utsi wakuthupi | Malinga ndi zofunikira zogwiritsira ntchito mankhwala, zomwe zimakambidwa ndi maphwando operekera ndi kufunidwa. | |||
