Maleic Anhydride Grafted POE Cable Material and Manufacturing Method Thereof

摘要

Maleic anhydride graft POE cable material is 60 to 86 parts by weight of POE, 55 to 65 parts by weight of maleic anhydride, 1 to 3 parts by weight of crosslinking aid, 5 to 9 parts by weight of reinforcing agent, 3 to 7 parts by weight of amorphous silicon dioxide fiber, couple 1 to 3 parts by weight of ring agent, 10 to 14 parts by weight of antimony trioxide, 12 to 20 parts by weight of melamine, and 3 to 9 parts of antioxidant, wherein the crosslinking aid is triallyl isocyanurate, trimethacrylate At least one selected from the group consisting of trimethacrylate trimethylolpropane or trimethylolpropane trimethacrylate. The present invention is advantageous for adding amorphous silicon dioxide fibers to improve the toughness and weather resistance of cable materials; The cable of the present invention does not generate cracks at low temperature (-40 ° C) impact, and does not generate cracks even at low temperature (-40 ° C) bending. The present invention is extruded and assembled using a coaxial twin-screw extruder, since the prepared cable material does not contain halogen, the physical and processing performance is relatively excellent and the service life is long.