Cable material for electric power transmission cable and preparation method of material
A technology for power transmission and cable material, applied in the field of cable material for power transmission cables, can solve the problems of increasing power transmission cost, easy aging, short service life, etc. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0017] Embodiment 1: A cable material for power transmission cables, characterized in that it includes the following raw materials in parts by weight: 50 parts of polyurethane resin, 20 parts of polychloroprene resin, 3 parts of anti-aging agent, 5 parts of vulcanizing agent, coupling 2 parts of agent, 4 parts of reinforcing agent;
[0018] Its preparation method comprises the following steps:
[0019] (1) Take one-fourth of the above-mentioned polyurethane resin and one-third of the polychloroprene resin and put them into a pulverizer for crushing, and then put them into a high-speed mixer for mixing at a speed of 800r / min , time 10min, and then collected after passing through a 120-mesh fine sieve, adding the obtained powder into the acetone solution dissolved with anti-aging agent, putting it into a blender and stirring evenly, the speed of rotation is 100r / min, time 30min, and then putting it into a suction filter for pumping Filter to get mixed wet ingredients for later ...
Embodiment 2
[0026] Embodiment 2: A cable material for power transmission cables, characterized in that it includes the following raw materials in parts by weight: 65 parts of polyurethane resin, 30 parts of polychloroprene resin, 4.5 parts of anti-aging agent, 6 parts of vulcanizing agent, coupling 3 parts of agent, 6 parts of reinforcing agent;
[0027] Its preparation method comprises the following steps:
[0028] (1) Take one-fourth of the above-mentioned polyurethane resin and one-third of the polychloroprene resin and put them into a pulverizer for crushing, and then put them into a high-speed mixer for mixing at a speed of 900r / min , time 13min, and then collected after passing through a 120-mesh fine sieve, adding the obtained powder into the acetone solution dissolved with anti-aging agent, putting it into a blender and stirring evenly, with a speed of 150r / min, time 45min, and then putting it into a suction filter for pumping Filter to get mixed wet ingredients for later use;
...
Embodiment 3
[0035] Embodiment 3: A cable material for power transmission cables, characterized in that it includes the following raw materials in parts by weight: 80 parts of polyurethane resin, 40 parts of polychloroprene resin, 6 parts of anti-aging agent, 7 parts of vulcanizing agent, coupling 4 parts of agent, 8 parts of reinforcing agent;
[0036] Its preparation method comprises the following steps:
[0037] (1) Take one-fourth of the above-mentioned polyurethane resin and one-third of the polychloroprene resin and put them into a pulverizer for crushing, and then put them into a high-speed mixer for mixing at a speed of 1000r / min , time 15min, and then collected after passing through a 120-mesh fine sieve, adding the obtained powder to the acetone solution dissolved with anti-aging agent, putting it into a blender and stirring evenly, the speed of rotation is 200r / min, time 60min, and then putting it into a suction filter for pumping Filter to get mixed wet ingredients for later u...
PUM
Login to view more Abstract
Description
Claims
Application Information
Login to view more - R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap