High Hardness LSFH
All or part of the insulation layer, sheath, outer sheath, and auxiliary materials (taping and filling) of halogen-free low-smoke flame-retardant cables are halogen-free cross-linked polyethylene (XLPE) flame-retardant materials, not only Has better flame retardant properties, and no halogen acid gas is released when the cable is burned.
The smoke generation of the cable is also small, and the corrosive gas generated by the combustion of the cable is also a compromise between the flame retardancy and the reduction of the halogen acid gas generation. The low-halogen low-smoke flame-retardant cable is developed. Its halogen content is about 1/3 of that of halogen-containing flame retardant cables. Smoke production is also close to accepted “low smoke” levels
Technical Data of High Hardness LSFH
Items
Material Properties
Test Standard
Test Condition
Unit
5632-ERH-0152S
Physical Characteristics
Hardness
ISO 48
15S
Shore A
59
Proportion
ISO 1183
–
g/cm³
1.496
Brittle Temperature
ISO 812
–
℃
Mechanical Properties
Tensile Strength
ICE 60811-501
200mm/min
%
160
Elongation
ICE 60811-501
200mm/min
Mpa
16.9
Hot Air Aging
Tensile Strength Retention Rate
ISO37:2017
–
%
Elongation Retention Rate
ISO37:2017
–
%
Electrical Performance
Volume Resistivity
ASTM D257
–
Ohm-cm
Dielectric Strength
ASTM D150
–
–
Combustion Performance
Vertical Burning Test
UL 94
3.0/6.0mm
–
Oxygen Index
ASTM D2863
–
%
Feature
