Power cable with chemical corrosion resistance
A technology for chemical corrosion resistance and power cables, which is applied in the direction of power cables with shielding layer/conductive layer, power cables, insulated cables, etc., can solve the problems of communication quality degradation, cable service life reduction, corrosion damage, etc. Drug resistance, good flame retardant performance, and the effect of improving processing performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] A power cable with chemical corrosion resistance, comprising: a multi-strand compact copper conductor; an insulating layer coated on the outside of the conductor, the insulating layer is made of cross-linked polyethylene insulating material; coated on the insulating The inner sheath layer outside the inner sheath layer; the shielding layer wrapped outside the inner sheath layer, the shielding layer is a double-layer aluminum-plastic composite tape longitudinal cladding, and is equipped with tinned copper wire drainage wire; and the shielding layer is wrapped outside the shielding layer the outer sheath layer;
[0028] The inner sheath layer and the outer sheath layer are made of the following raw materials in parts by mass: 50 parts of high-density polyethylene, 4 parts of maleic anhydride grafted high-density polyethylene, 6 parts of maleic anhydride grafted fluororubber, EVA resin 2.5 parts, 25 parts of modified aluminum hydroxide, 3 parts of modified hexagonal boron ...
Embodiment 2
[0037] A power cable with chemical corrosion resistance, comprising: a multi-strand compact copper conductor; an insulating layer coated on the outside of the conductor, the insulating layer is made of cross-linked polyethylene insulating material; coated on the insulating The inner sheath layer outside the inner sheath layer; the shielding layer wrapped outside the inner sheath layer, the shielding layer is a double-layer aluminum-plastic composite tape longitudinal cladding, and is equipped with tinned copper wire drainage wire; and the shielding layer is wrapped outside the shielding layer the outer sheath layer;
[0038] The inner sheath layer and the outer sheath layer are made of the following raw materials in parts by mass: 40 parts of high-density polyethylene, 3 parts of maleic anhydride grafted high-density polyethylene, 5 parts of maleic anhydride grafted fluororubber, EVA resin 2 parts, 20 parts of modified aluminum hydroxide, 2 parts of modified hexagonal boron ni...
Embodiment 3
[0042] A power cable with chemical corrosion resistance, comprising: a multi-strand compact copper conductor; an insulating layer coated on the outside of the conductor, the insulating layer is made of cross-linked polyethylene insulating material; coated on the insulating The inner sheath layer outside the inner sheath layer; the shielding layer wrapped outside the inner sheath layer, the shielding layer is a double-layer aluminum-plastic composite tape longitudinal cladding, and is equipped with tinned copper wire drainage wire; and the shielding layer is wrapped outside the shielding layer the outer sheath layer;
[0043] The inner sheath layer and the outer sheath layer are made of the following raw materials in parts by mass: 60 parts of high-density polyethylene, 5 parts of maleic anhydride grafted high-density polyethylene, 10 parts of maleic anhydride grafted fluororubber, EVA resin 3 parts, 30 parts of modified aluminum hydroxide, 4 parts of modified hexagonal boron n...
PUM
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
| degree of grafting | aaaaa | aaaaa |
| degree of grafting | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More