Nuclear-environment-resistant cable insulation material and preparation method thereof

Nuclear-environment-resistant cable insulation material and preparation method thereof

  • CN 103,910,968 A
  • Filed: 04/09/2014
  • Published: 07/09/2014
  • Est. Priority Date: 04/09/2014
  • Status: Active Application
First Claim
Patent Images

1. the cable insulating material of resistance to nuclear environment, is characterized in that comprising following component according to mass fraction meter:

  • Ethylene propylene rubber-methylmethacrylate copolymer;

    100 parts;

    The mixture of nano-aluminum hydroxide and aluminium hydroxide;

    135~

    145 parts;

    Calcined kaolin;

    15~

    20 parts;

    2,2,4-trimethylammonium-1, the mixture of 2-dihyaroquinoline and N-sec.-propyl-N'"'"'-phenyl-Ursol D;

    2.5~

    4.5 parts;

    N, two (2,2,6, the 6-tetramethyl--4-piperidyls)-1 of N'"'"'-, the mixture of 3-benzenedicarboxamide and 2-(the tertiary octyl phenyl of 2'"'"'-hydroxyl-5'"'"'-) benzotriazole;

    2.5~

    3.6 parts;

    Nano zine oxide;

    4~

    6 parts;

    The mixture of paraffin and Microcrystalline Wax;

    6~

    9 parts;

    Vinyl three ('"'"'beta '"'"'-methoxy oxyethyl group) silane;

    2.5~

    3.5 parts;

    2,5-dimethyl-2, the two tert-butyl peroxide hexanes of 5-;

    3~

    3.5 parts;

    Cyanacrylate;

    1.2~

    1.6 parts.

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