Model Number: HPDSF/1553B Brand Name: UNIR Key Specifications/Special Features: Unit high-speed differential cableSeries D:1553B date bus cableWe are the very few Chinese supplier who could produce high speed differential cable, and we obtained this patent of physical foaming FEP technology.Application:Bus cable adopted irradiation crosslinking ETFE insulation and sheath, high and low temperature resistance, aging resistance, radiation resistance, corrosion resistance, flame retardant, small diameter, light weight and excellent mechanical toughness and other characteristics. Reliable product electrical performance,in line with the us military standard MIL - STD - 1535 b data bus performance requirements. It can provide high transmission reliability in harsh environment, especially suitable for the aviation, electronics and other harsh environment in the field of signal transmission.Mechanical and physical propertiesThe strength of insulation and sheath：Cable ensilet strength of the insulation and sheathed should not be less than 34.5N/mm elongation at break of insulation and sheath：
Cable insulation elongation at break should be no less than 75%
Cable sheath elongation at break should be no less than 50%
Low temperature bending:
Cable sheath should be subjected to - 65 ℃ +/- 5 ℃ and after 4 hours test should be no crack, the voltage is 1.0kV/1min submerging test should not breakdown.
Cable cross-linking degree validation：
Cable should be validated in cross-linking degree: no crack in 300℃±5℃ and after 6 hours, no breakdown with the voltage is 1.0kV/1min submerging test