The Characteristics Of Low Smoke Zero Halogen Cable
when the fire broke out, spread slowly, low smoke density, high visibility, harmful gas release quantity is small, convenient for personnel evacuation.Combustion gas corrosive small, also avoids the damage to the equipment.The characteristics of low smoke zero halogen cable material in ageing resistance and resistance to ultraviolet light and other radiation performance is greatly improved, so as to prolong the service life of the cable.
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1. The tensile strength is larger than general PVC wire: general PVC wire tensile strength is greater than 1.05 kgf/mm2, and low smoke zero halogen wire and tensile strength is greater than 1.2 kgf/mm2;
2. Has a good weather resistance (-30 ℃ -105 ℃);
3. Has a good softness (hardness 80-90);
4. Non-shifting;
5. Burning does not produce toxic black smoke (will produce a small amount of white smoke);
6. Has a high volume resistivity;
7. Has good resistance to high voltage characteristics;
8. Has good flexibility and viscosity.