Study on cross-linked polyolefine sheath material for FR cable

The cross-linked polyolefine sheath material for halogen-free (HF) and low smoke (LS) flame retardant (FR) cable has been developed according to the safety and reliability requirements for important industrial facilities. On the basis of the mechanism of FR, the authors attempt to improve the effect...

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Bibliographic Details
Main Authors: Gao Liangyu, Wang Qing, Cheng Jiang
Format: Conference Proceeding
Language:English
Subjects:
Aging
Cable shielding
Flame retardants
Hafnium
Industrial plants
Materials reliability
Mechanical factors
Polymers
Safety
Thermal resistance
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Summary:The cross-linked polyolefine sheath material for halogen-free (HF) and low smoke (LS) flame retardant (FR) cable has been developed according to the safety and reliability requirements for important industrial facilities. On the basis of the mechanism of FR, the authors attempt to improve the effect of FR and mechanical properties. With respect to choosing the polymer system, the particle size and synergism of the FR filler and the process technology are discussed. The main properties, such as limited oxygen index (LOI 37), the tensile strength (>10 Mpa), elongation (/spl ap/160%), thermal aging, oil resistance and the processing properties can be obtained for the cross-linked polyolefine sheath material.
DOI:10.1109/ICPADM.2000.876370