Power cable sheath material and preparation method thereof
A technology for sheath materials and power cables, applied in circuits, electrical components, plastic/resin/wax insulators, etc., can solve the problems of improved mechanical properties and low service life of functional masterbatches, and achieve improved toughness and anti-aging performance, Enhance antibacterial effect, increase the effect of anti-corrosion and antibacterial properties
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] A power cable sheath material, made of the following raw materials in parts by weight: 35 parts of polyethylene, 25 parts of silicone resin, 8 parts of EPDM rubber, 8 parts of ceramic fiber, 6 parts of white carbon black, antibacterial agent 3 parts, 3 parts of calcium stearate, 12 parts of compatibilizer, 1 part of camphor oil, 5 parts of polyethylene wax and 2 parts of rosin.
[0024] The compatibilizer is maleic anhydride grafted polyethylene; the antibacterial agent is made by mixing nanometer zinc oxide and alum at a weight ratio of 1:1.
[0025] A power cable sheath material is made by the following steps:
[0026] (1) Weigh the antibacterial agent, calcium stearate and ceramic fiber by weight and mix evenly;
[0027] (2) Weigh polyethylene, silicone resin, and EPDM rubber by weight and send them into the mixer, knead at 120°C for 15 minutes, and then add the mixture and white carbon black in step (1) , compatibilizer, camphor oil, polyethylene wax and rosin wer...
Embodiment 2
[0030] A power cable sheath material, made of the following raw materials in parts by weight: 36 parts of polyethylene, 24 parts of silicone resin, 9 parts of EPDM rubber, 7 parts of ceramic fiber, 7 parts of white carbon black, antibacterial agent 2.8 parts, 3.5 parts of calcium stearate, 11 parts of compatibilizer, 1.5 parts of camphor oil, 4.5 parts of polyethylene wax and 1.8 parts of rosin.
[0031] The compatibilizer is ethylene-vinyl acetate copolymer; the antibacterial agent is made by mixing nanometer zinc oxide and alum at a weight ratio of 1.5:1.
[0032] A power cable sheath material is made by the following steps:
[0033] (1) Weigh the antibacterial agent, calcium stearate and ceramic fiber by weight and mix evenly;
[0034] (2) Weigh polyethylene, silicone resin, and EPDM rubber by weight and send them into the mixer, knead at 120°C for 15 minutes, and then add the mixture and white carbon black in step (1) , compatibilizer, camphor oil, polyethylene wax and r...
Embodiment 3
[0037] A power cable sheath material, made of the following raw materials in parts by weight: 38 parts of polyethylene, 22 parts of silicone resin, 10 parts of EPDM rubber, 6 parts of ceramic fiber, 8 parts of white carbon black, antibacterial agent 2.6 parts, 4 parts of calcium stearate, 10 parts of compatibilizer, 2 parts of camphor oil, 4 parts of polyethylene wax and 1.6 parts of rosin.
[0038] The compatibilizer is maleic anhydride grafted polyethylene; the antibacterial agent is made by mixing nano-zinc oxide and alum at a weight ratio of 2:1.
[0039] A power cable sheath material is made by the following steps:
[0040] (1) Weigh the antibacterial agent, calcium stearate and ceramic fiber by weight and mix evenly;
[0041] (2) Weigh polyethylene, silicone resin, and EPDM rubber by weight and send them into the mixer, knead at 130°C for 12 minutes, and then add the mixture and white carbon black in step (1) , compatibilizer, camphor oil, polyethylene wax and rosin we...
PUM
| Property | Measurement | Unit |
|---|---|---|
| tensile strength | aaaaa | aaaaa |
| diameter | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More