| abstract |
The invention discloses a kind of 125 DEG C of irradiation crosslinking halogen-free low-smoke and flame retardant Insulation Materials of new-energy automobile line, are made of by weight the following raw material：15 20 parts of metallocene linear-low density polyethylene, 50 60 parts of ethylene ethyl acetate, 15 25 parts of polyolefin elastomer, 10 15 parts of compatilizer, 125 parts of fire retardant, 2.5 parts of crosslinking coagent Triallyl isocyanurate, 3 parts of silicone powder, 2 parts of PE waxes, 1 part of γ methacryloxypropyl trimethoxy silanes, 1 part of polysiloxanes, 1 part of methyl-silicone oil, four [β-(3.5 1 di-t-butyl-4-hydroxy phenyl) propionic acid] 1 part of pentaerythritol resins, 1 part of thio-2 acid two (18) ester.CABLE MATERIALS good flame retardation effect of the present invention, low smoke and zero halogen will not cause " secondary disaster ", safety and environmental protection, and with good mechanical property, electrical insulation capability, oil resistance, wear-resisting property, heat resistance and anti-aging property, have a extensive future. |