Shanghai Gengyun Industrial Co., Ltd
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
- Good flame retardancy;
- Low toxicity and low corrosion;
- lszh material has heat and cold resistance;
- Excellent processing performance;
- Good mechanical properties. Such as tensile strength and elongation at break, can meet the use requirements of cables in different application scenarios.
Application
- LSZH Cable sheath material is suitable for cable lines in transportation projects such as subways, high-speed railways, highways, bridges, etc.;
- Widely used in communication systems such as telephones, computers, and networks;
- 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. | ||||||||||||||||||||||||||||