T-PO007 Green Environmental LSZH Low Smoke, Halogen-Free, Flame Retardant Virgin Recycled Poe/Po Polyolefin Sheath Material

Environmental Friendly, Low Smoke, Halogen-Free, Flame Retardant Polyolefin Cable Material Series Products For Bow-Type Drop Cables For Access Network:
Excellent Extrusion Performance, Flame Retardant Level Can Comply With IEC 60332-1, IEC 60332-3-24.

 

Environmental Friendly LSZH  Low smoke zero halogen cable sheathing material do not contain halogens and do not produce toxic gases when burned. Thus reducing harm to the environment and human body. The amount of smoke produced by low smoke halogen-free sheathing materials during combustion is much lower than that of traditional cable sheathing materials such as PVC, which helps to improve visibility during fires and facilitates personnel evacuation and fire rescue. The low smoke halogen-free sheathing material complies with RoHS environmental protection standards.

LSZH Cable Material Features

  1. Good flame retardancy;
  2. Low toxicity and low corrosion;
  3. lszh low smoke zero halogen material has heat and cold resistance;
  4. Excellent processing performance;
  5. Good mechanical properties. Such as tensile strength and elongation at break, can meet the use requirements of cables in different application scenarios.

Application

  1. LSZH Low smoke zero halogen Cable sheath material is suitable for cable lines in transportation projects such as subways, high-speed railways, highways, bridges, etc.;
  2. Widely used in communication systems such as telephones, computers, and networks;
  3. Environmental Friendly Low smoke halogen-free sheathing materials are also often used in cable lines in power systems. Such as power generation, transmission, substation, and distribution;
Item Unit Test Method Typical
Density g/cm3   GB/T 1033.1 1.45
Tensile Strength Mpa   GB/T1040.3-2006 12.7
Elongation At Break %   GB/T 1040.3-2006 188
Low Temperature Impact Embrittlement Temperature (-40 ºC)  …   GB/T 5470-2008 Pass
Volume Resistivity (20 ºC) Ω.m   GB/T 1410-2006  1.8×1010
Smoke Density 25 Kw/m ²    Without Flames  …   GB/T8323.2-2008  225
   With Flames  …   GB/T 8323.2-2008 40
Oxygen Index %   GB/T 2406.2-2009 33
Thermal aging performance:    Tensile Strength Mpa   GB/T 2951.12-2008  11.3
100ºC*168h    Maximum Change Rate Of Tensile Strength %  -11
   Elongation At Break %  158
   Maximum Change Rate Of Elongation At Break %  -16
Thermal Deformation(90ºC,9.8N) %   GB/T 8815-2008 10
Brinell Hardness HA  …   GB/T 2411 90
Heat Resistant Stress Cracking  …   GB/T15065-2009  Uncracked
Resistance To Environmental Stress Cracking Fo/h   GB/T 2951,41-2008  Pass
Acidity Of Gas Released By Combustion    HCI & HBr %   GB/T17650.1-1998 0
   HF %   IEC 60684-2:2003 0
   PH   GB/T17650.2-1998  5.5
   Conductivity μS/mm   GB/T 17650.2-1998  7.5
  *Appearance: Uniform color and no impurities. Evaluation: Qualified, meeting the requirements specified by ROHS.
Note: The above typical values are random sampling data.

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