Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tube for high-voltage wires

A technology for high-voltage wires and pipes, applied in the field of high-voltage wires and pipes, can solve the problems of UPVC monomer and additive leakage, and achieve the effects of reducing fire loss, excellent heat resistance and wide application range.

Inactive Publication Date: 2014-11-26
QINGDAO JISHUNLONG TRADING
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

UPVC pipe has strong corrosion resistance, easy bonding, low price, and hard texture, but due to the leakage of UPVC monomer and additives, it is only suitable for water supply systems with a delivery temperature not exceeding 45°C

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, a pipe for high-voltage electric wires, made of the following raw materials in parts by weight: 25 parts of polyvinyl chloride resin, 1 part of polytetrafluoroethylene wax, 2 parts of N,N-diethylaniline, methylene 3 parts of sodium dinaphthalene sulfonate, 2 parts of aluminum hydroxide, 3 parts of coke powder, 4 parts of calcium phosphate, 2 parts of polyethylene glycol fatty acid ester, 2 parts of crosslinking agent TAC, 4 parts of valerian oil, polybromide 5 parts of styrene, 4 parts of tin dioxide.

Embodiment 2

[0010] Example 2, a pipe for high-voltage electric wires, made of the following raw materials in parts by weight: 35 parts of polyvinyl chloride resin, 2 parts of polytetrafluoroethylene wax, 3 parts of N,N-diethylaniline, methylene 5 parts of sodium dinaphthalene sulfonate, 4 parts of aluminum hydroxide, 5 parts of coke powder, 6 parts of calcium phosphate, 4 parts of polyethylene glycol fatty acid ester, 3 parts of crosslinking agent TAC, 5 parts of valerian oil, polybromide 7 parts of styrene, 6 parts of tin dioxide.

Embodiment 3

[0011] Example 3, a pipe for high-voltage electric wires, made of the following raw materials in parts by weight: 50 parts of polyvinyl chloride resin, 3 parts of polytetrafluoroethylene wax, 4 parts of N,N-diethylaniline, methylene 6 parts of sodium dinaphthalene sulfonate, 5 parts of aluminum hydroxide, 7 parts of coke powder, 8 parts of calcium phosphate, 6 parts of polyethylene glycol fatty acid ester, 5 parts of crosslinking agent TAC, 7 parts of valerian oil, polybromide 9 parts of styrene, 8 parts of tin dioxide.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A disclosed tube for high-voltage wires is prepared from the following raw materials in parts by weight: 25-50 parts of polyvinylchloride resin, 1-3 parts of polytetrafluoroethylene wax, 2-4 parts of N,N-diethylaniline, 3-6 parts of disodium methylenebisnaphthalenesulphonate, 2-5 parts of aluminium hydroxide, 3-7 parts of flint clay powder, 4-8 parts of calcium phosphate, 2-6 parts of polyethylene glycol fatty acid ester, 2-5 parts of cross-linking agent TAC, 4-7 parts of valerian oil, 5-9 parts of poly(brominated styrene), and 4-8 parts of stannic oxide. The provided tube for high-voltage wires is good in anti-creeping property, high in pressure-resistant strength, excellent heat resistance and high impact resistance.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a pipe for high-voltage electric wires. Background technique [0002] PVC pipe (UPVC pipe) Rigid polyvinyl chloride pipe is made of polyvinyl chloride resin, stabilizer, lubricant, etc., and then extruded by hot pressing. It is the earliest plastic pipe that has been developed and applied. UPVC pipe has strong corrosion resistance, easy bonding, low price, and hard texture. However, due to the leakage of UPVC monomer and additives, it is only suitable for water supply systems with a delivery temperature not exceeding 45°C. Plastic piping is used in applications for conveying potable water, waste water, chemicals, heating and cooling fluids, food, ultrapure liquids, slurries, gases, compressed air and vacuum systems. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L27/18C08L25/18C08K13/02C08K5/18C08K5/42C08K3/22C08K3/34C08K3/32
Inventor 李强
Owner QINGDAO JISHUNLONG TRADING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com