Heatproof high-strength cable
A high-strength, cable technology, applied in the field of cables, can solve the problems of unsatisfactory heat resistance of cables, aging of insulating layers and sheaths, affecting cable safety performance, etc., to improve heat resistance, excellent ozone resistance, improve The effect of mechanical properties
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Embodiment 1
[0020] figure 1For the structural representation of the heat-resistant high-strength cable proposed by the present invention, refer to figure 1 , the heat-resistant high-strength cable proposed by the present invention includes a conductor 1; the conductor 1 is covered with an insulating layer 2; the insulating layer 2 is covered with a high-temperature resistant layer 3; the high-temperature resistant layer 3 is covered with a Outer sheath 4; wherein, the insulating layer 2 is made of modified polyvinyl chloride material, and the high temperature resistant layer 3 is made of silicon rubber material;
[0021] Wherein, the raw material of the modified polyvinyl chloride material includes the following components by weight: 68 parts of polyvinyl chloride, 8 parts of nylon, 4 parts of maleic anhydride grafted polyphenylene ether, 7 parts of bisphenol A polycarbonate , 2 parts of pentaerythritol stearate, 6 parts of trioctyl trimellitate, 1.3 parts of stearic acid, 5 parts of tri...
Embodiment 2
[0025] refer to figure 1 , the heat-resistant high-strength cable proposed by the present invention includes a conductor 1; the conductor 1 is covered with an insulating layer 2; the insulating layer 2 is covered with a high-temperature resistant layer 3; the high-temperature resistant layer 3 is covered with a Outer sheath 4; wherein, the insulating layer 2 is made of modified polyvinyl chloride material, and the high temperature resistant layer 3 is made of silicon rubber material;
[0026] Wherein, the raw material of the modified polyvinyl chloride material includes the following components in parts by weight: 50 parts of polyvinyl chloride, 12 parts of nylon, 2 parts of maleic anhydride grafted polyphenylene ether, and 12 parts of bisphenol A polycarbonate , 1 part of pentaerythritol stearate, 10 parts of trioctyl trimellitate, 0.5 parts of stearic acid, 8 parts of tricumyl phosphate, 3 parts of calcined kaolin, 12 parts of modified nano calcium carbonate, maleic acid 5 ...
Embodiment 3
[0030] refer to figure 1 , the heat-resistant high-strength cable proposed by the present invention includes a conductor 1; the conductor 1 is covered with an insulating layer 2; the insulating layer 2 is covered with a high-temperature resistant layer 3; the high-temperature resistant layer 3 is covered with a Outer sheath 4; wherein, the insulating layer 2 is made of modified polyvinyl chloride material, and the high temperature resistant layer 3 is made of silicon rubber material;
[0031] Wherein, the raw material of the modified polyvinyl chloride material includes the following components by weight: 65 parts of polyvinyl chloride, 11 parts of nylon, 3.5 parts of maleic anhydride grafted polyphenylene ether, and 10 parts of bisphenol A polycarbonate , 1.6 parts of pentaerythritol stearate, 8 parts of trioctyl trimellitate, 1 part of stearic acid, 5.6 parts of tricumyl phosphate, 8 parts of calcined kaolin, 8 parts of modified nano calcium carbonate, maleic acid 7 parts o...
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