Jiangxi Longtai New Material Co., Ltd
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Rigid Flame Retardant PVC Granules of low voltage telecommunication lines RoHS,UL
Technical Data Sheet:
|
Description |
Unit | DOHA Cables Requirements |
| Colour | - | Black |
| Porosity | - | Nil |
| Density | gm/cm3 | 1.50 ± 0.03* |
| Shore hardness | A | 90 ± 3 |
| Minimum Tensile strength before ageing | N/mm2 | 12.5 |
| Minimum Elongation before ageing | % | 150 |
| Minimum Tensile strength after ageing for 7 days at 100 ± 2 ºC | N/mm2 | 12.5 |
| Tensile strength variation | % | ± 25% |
| Minimum Elongation after ageing for 7 days at 100 ± 2 ºC | % | 150 |
| Elongation variation | % | ± 25% |
| Maximum depth of indentation | % | 50 |
| Minimum Volume Resistivity @ 23 ºC | Ohm.cm | 1012 |
| Minimum Thermal Stability @ 200 ºC | minutes | 50 |
| Maximum Loss of mass after ageing 7 days at 100 ºC | mg/cm2 | 1.5 |
All the mechanical properties of supplied PVC like tensile strength and elongation before and after aging should meet IEC 60502-1 and BS 7655 requirements and the values indicated in the technical data as below. All the tests are conducted in accordance with IEC 60811.
