LSZH Application of CPR Flame Retardant Optical Cable


The latest FireDefenderTM LSZH product series is polyolefin catalog flame retardant material (LSZH) especially developed by ATP to meet the high flame retardant requirement of cables and optical cables. Compared with the traditional polyolefin catalog flame retardant material, FireDefenderTM experienced a long time of


research and development with more comprehensive and harsh tests. The overall promotion includes a selection of raw materials, design of formulation, combination innovation of flame retardant system, innovation of lubrication system and production process control, etc., which create a brand new upgraded version of LSZH zero halogen flame retardant compound material, in comparison with the conventional flame retardant polyolefin products,


FireDefenderTM series has the following characteristics:


1. Retardant reliability


Fully support the mainstream specifications of architecture and home decoration cable meet the requirements of single vertical combustion and bundle combustion test.


Very effective solution of total heat release and peak heat release rate control, The higher carbon deposition efficiency, that refers to the quickly carburized of the cable surface while burning, which form an effective protective layer. Smoke generation and halogen gas release while burning fully meet the requirements of the regulations.


2. Safety and reliability: pass comprehensive tests, which includes aging resistance, heat resistance, environmental resistance and etc.;


3. Good wear resistance: provided with better wear resistance and scratch resistance than the others in the same testing condition;


4. Good process-ability: fully meet the requirements of high-speed extruding, line diameter rounded and Stable, less salivation (less die stock), good color stability, and higher yield rate;


5. Quality control: batch stability and homogeneity guarantee.