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.