FTTH Environmental Friendly LSZH Material Low Smoke Halogen-Free Flame Retardant Poe/Po Polyolefin Cable Sheath Compound/T-PO008

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 halogen-free 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.

Features

  1. Good flame retardancy;
  2. Low toxicity and low corrosion;
  3. lszh 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 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. Low smoke halogen-free sheathing materials are also often used in cable lines in power systems. Such as power generation, transmission, substation, and distribution;

Specification

Standard YD/T1113-2015 Series Product Performance
Item Unit Test Method Typical
Density g/cm3   GB/T 1033.1 1.49
Tensile Strength Mpa   GB/T1040.3-2006 12.4
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 2.0×1010
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 34
Thermal aging performance:    Tensile Strength Mpa   GB/T 2951.12-2008  10.8
100ºC*168h    Maximum Change Rate Of Tensile Strength %  -13
   Elongation At Break %  160
   Maximum Change Rate Of Elongation At Break % -14.9
Thermal Deformation(90ºC,9.8N) %   GB/T 8815-2008   11
Brinell Hardness HA  …   GB/T 2411 92
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.

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