Equipotential shielding tubular high-current bus and preparation method therefor
A technology of tubular busbar and shielding tube, which is applied to power cables with shielding/conducting layers, cable/conductor manufacturing, circuits, etc. environment, reduce busbar loss, and improve the effect of absorbing performance
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[0017] Example one
[0018] The preparation method of the said equipotential shielding tube type high current bus is as follows:
[0019] ①Wrap a wave-transmitting layer uniformly outside the tubular bus bar, the thickness of the wave-transmitting layer is 0.02mm, the raw material of the wave-transmitting layer is glass fiber, and the glass fiber is put into the cable forming machine to react for 10 minutes. The temperature of the cable forming machine is 195℃;
[0020] ②Wrap a layer of equipotential shielding layer uniformly outside the wave-transmitting layer, the thickness of the equipotential shielding layer is 0.01mm, the said equipotential shielding layer is made of silicone rubber, and a small amount of white carbon black and diisopropyl peroxide are added. Prepared by propylene benzene and stearic acid, put silicone rubber, white carbon black, dicumyl peroxide and stearic acid into the cable forming machine for 5 minutes, and the temperature of the cable forming machine is 1...
Example Embodiment
[0025] Example two
[0026] The preparation method of the said equipotential shielding tube type high current bus is as follows:
[0027] ①Wrap a wave-transmitting layer uniformly outside the tubular bus bar, the thickness of the wave-transmitting layer is 0.04mm, the raw material of the wave-transmitting layer is glass fiber, and the glass fiber is put into the cable forming machine to react for 15 minutes. The temperature of the cable forming machine is 215℃;
[0028] ②Wrap a layer of equipotential shielding layer uniformly outside the wave-transmitting layer, the thickness of the equipotential shielding layer is 0.02mm, the said equipotential shielding layer is made of silicone rubber, and a small amount of white carbon black and diisopropyl peroxide are added. Prepared by propylene and stearic acid, put silicone rubber, white carbon black, dicumyl peroxide and stearic acid into the cable forming machine to react for 8 minutes, and the temperature of the cable forming machine is ...
Example Embodiment
[0033] Example three
[0034] The preparation method of the said equipotential shielding tube type high current bus is as follows:
[0035] ①Wrap a wave-transmitting layer uniformly outside the tubular bus bar, the thickness of the wave-transmitting layer is 0.05mm, the raw material of the wave-transmitting layer is glass fiber, and the glass fiber is put into the cable forming machine to react for 20 minutes. The temperature of the cable forming machine is 225℃;
[0036] ②Wrap an equipotential shielding layer uniformly outside the wave-transmitting layer, the thickness of the equipotential shielding layer is 0.03mm, the said equipotential shielding layer is made of silicone rubber, and a small amount of white carbon black and diisopropyl peroxide are added. Prepared by propylene benzene and stearic acid, put silicone rubber, white carbon black, dicumyl peroxide and stearic acid into the cable forming machine to react for 10 minutes, and the temperature of the cable forming machine ...
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