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

A kind of high tensile cable sheath material

A cable sheathing material and raw material technology, which can be applied to insulated cables, cables, circuits, etc., can solve problems such as poor storage stability, and achieve the effects of low shrinkage, reduced heat generation and compression set, and stable dimensions.

Active Publication Date: 2016-03-16
ANHUI KANGLIYA CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has high tensile strength, elongation and reversible crystallinity, good adhesion, aging resistance, heat resistance, oil resistance and chemical corrosion resistance. It can be used for a long time at 80-100 °C and has a certain flame retardancy. However, the disadvantage is that the storage stability is poor. Therefore, using neoprene as a cable sheath material can ensure that it has strong heat resistance, aging resistance, oil resistance, corrosion resistance, etc., and by adding some modified fillers. Improving its storage stability further improves the performance of the cable sheathing material

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

[0013] A high-stretch cable sheathing material is characterized in that it is composed of the following raw materials in parts by weight (kg):

[0014] Neoprene CR121100, epoxy dioctyl tetrahydrophthalate 8, isophthalate 6, oxidized polyethylene wax 7, magnesium fluoride 3, ferrocene 5, antioxidant aw2, 2-mercaptan Benzene imidazole 1, dioctyl maleate 8, accelerator DM2, zinc borate 4, nano silicon dioxide 30, antioxidant DSTP3, ethylenethiourea 3, modified filler 35;

[0015] The modified filler is composed of the following raw materials in parts by weight:

[0016] Concentration of 0.5% sulfuric acid solution 1000, barium sulfide 90, ethanol 40, aluminum hydroxide powder 15, sorbitan monooleate 12, distearoyloxy isopropoxy aluminate 3, titanium dioxide 4, formazan Triethoxysilane 2, Sodium Polyacrylate 6, Dicumyl Peroxide 2, Sodium Phosphate 6, Stearic Acid 3, Appropriate amount of water;

[0017] Continue to introduce the above sulfuric acid solution into the above barium...

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

PropertyMeasurementUnit
tensile strengthaaaaaaaaaa
elongation at breakaaaaaaaaaa
retention rateaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high-stretchproof cable sheath material. The material consists of the following raw material in parts by weight: 90-100 parts of chloroprene rubber CR121, 6-8 parts of di(2-ethylhexyl)-4,5-epoxytetrahydrophthalate, 4-6 parts of isophthalic acid ester, 5-7 parts of oxidized polyethylene wax, 2-3 parts of magnesium fluoride, 3-5 parts of ferrocene, 1-2 parts of an anti-aging agent aw, 1-2 parts of 2-benzimidazolethiol, 5-8 parts of dioctyl maleate, 1-2 parts of an accelerator DM, 3-4 parts of zinc borate, 20-30 parts of nano silicon dioxide, 2-3 parts of an antioxidant DSTP, 2-3 parts of ethylene thiourea and 25-35 parts of a modified filler. The produced cable sheath material has excellent physical performance, dimension stability, low shrinkage, strong product stretching accelerant strength, anti-tearing strength and elastic force and good oil resistance, heat resistance, burning resistance, sun light resistance, ozone resistance, acid and alkali resistance and chemical reagent resistance; and the modified filler has good dispersibility and low surface tension, so that the tensile strength and stress at definite elongation of the cable sheath material are further improved, the heat generation and compression permanent deformation are reduced, the aging speed of the cable sheath material can be slowed down, and the cable sheath material can resist acid and alkaline corrosion and is low in production cost.

Description

technical field [0001] The invention mainly relates to a cable sheathing material, in particular to a cable sheathing material with high tensile resistance. Background technique [0002] Neoprene has good physical and mechanical properties, oil resistance, heat resistance, flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance, and chemical reagent resistance. It has high tensile strength, elongation and reversible crystallinity, good adhesion, aging resistance, heat resistance, oil resistance and chemical corrosion resistance. It can be used for a long time at 80-100 °C and has a certain flame retardancy. However, the disadvantage is that the storage stability is poor. Therefore, using neoprene as a cable sheath material can ensure that it has strong heat resistance, aging resistance, oil resistance, corrosion resistance, etc., and by adding some modified fillers. Improving its storage stability further improves the performance of the cable she...

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 Patents(China)
IPC IPC(8): C08L11/00C08L23/30C08K13/06C08K5/12C08K3/16C08K5/11C08K3/38C08K3/36C08K3/30C08K3/22H01B7/17
Inventor 李训祥王新祥周志梅李贻凤胡云昌
Owner ANHUI KANGLIYA CO LTD
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