Rare-earth butadiene rubber composite cable sheath material

A rare earth cis-butadiene and composite cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of poor weather resistance, short chain or cross-linking, and easy aging of cis-butadiene rubber and styrene-butadiene rubber, and achieve product cost. Low, simple preparation process, good aging resistance

Inactive Publication Date: 2014-12-10
ANHUI LAND GRP
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the processing, storage and use of rubber, due to the combined effects of various external factors, it is prone to aging and its properties gradually change, especially unsaturated carbon chain rubber, which is easily attacked by heat, oxygen and ozone, resulting in the deterioration of the molecular structure of rubber. Changes, butadiene rubber and styrene-butadiene rubb

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

[0011] A rare earth butadiene rubber composite cable sheath material, the raw materials of which include by weight: 88 parts of rare earth butadiene rubber, 43 parts of styrene-butadiene rubber, 2.1 parts of vulcanization system, 8.5 parts of organic montmorillonite, and 26 parts of lignin reinforcing agent 36 parts of white carbon black, 24.5 parts of silane-modified sepiolite, 2.7 parts of nano-zinc oxide, 1.65 parts of stearic acid, 1.7 parts of naphthenic oil, 46 parts of carbon black N330, N-methylene carboxyl-2-benzene 5.6 parts of thiazole sulfenamide;

[0012] The vulcanization system consists of the following components in parts by weight: 0.75 parts of N, N'-m-phenylene bismaleimide, 2.6 parts of sulfur, 0.8 parts of vulcanization accelerator DPTT, 0.8 parts of vulcanization accelerator M, and vulcanization accelerator TMTD1 .5 copies;

[0013] The rare earth butadiene rubber composite cable sheath material is prepared according to the following steps: put the rare ...

Embodiment 2

[0015] A rare earth butadiene rubber composite cable sheath material, the raw materials of which include by weight: 80 parts of rare earth butadiene rubber, 50 parts of styrene-butadiene rubber, 1.8 parts of vulcanization system, 10 parts of organic montmorillonite, and 20 parts of lignin reinforcing agent 40 parts of white carbon black, 20 parts of silane-modified sepiolite, 3 parts of nano-zinc oxide, 1.5 parts of stearic acid, 2 parts of naphthenic oil, 40 parts of carbon black N330, N-methylenecarboxy-2-benzene 6 parts of thiazole sulfenamide;

[0016] The vulcanization system consists of the following components by weight: 0.5 parts of N, N'-m-phenylene bismaleimide, 3 parts of sulfur, 0.5 parts of vulcanization accelerator DPTT, 1 part of vulcanization accelerator M, and vulcanization accelerator TMTD 1 copy;

[0017] The rare earth butadiene rubber composite cable sheath material is prepared according to the following steps: put the rare earth butadiene rubber and styr...

Embodiment 3

[0019] A rare earth butadiene rubber composite cable sheath material, the raw materials of which include by weight: 100 parts of rare earth butadiene rubber, 40 parts of styrene-butadiene rubber, 2.3 parts of vulcanization system, 5 parts of organic montmorillonite, and 30 parts of lignin reinforcing agent 30 parts of white carbon black, 30 parts of silane-modified sepiolite, 2 parts of nano-zinc oxide, 1.8 parts of stearic acid, 1 part of naphthenic oil, 50 parts of carbon black N330, N-methylenecarboxy-2-benzene 5 parts of thiazole sulfenamide;

[0020] The vulcanization system consists of the following components by weight: 1 part of N, N'-m-phenylene bismaleimide, 2 parts of sulfur, 1 part of vulcanization accelerator DPTT, 0.5 parts of vulcanization accelerator M, vulcanization accelerator TMTD 2 copies;

[0021] The rare earth butadiene rubber composite cable sheath material is prepared according to the following steps: put rare earth butadiene rubber and styrene-butadi...

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
Tear strengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a rare-earth butadiene rubber composite cable sheath material, comprising the following raw materials in parts by weight: 80-100 parts of rare-earth butadiene rubber, 40-50 parts of butadiene styrene rubber, 1.8-2.3 parts of vulcanization system, 5-10 parts of organic montmorillonite, 20-30 parts of a lignin reinforcing agent, 30-40 parts of white carbon black, 20-30 parts of silane modified sepiolite, 2-3 parts of nano-zinc oxide, 1.5-1.8 parts of stearic acid, 1-2 parts of naphthenic oil, 40-50 parts of carbon black N330 and 5-6 parts of N-methylene carboxylic-2-benzothiazole sulfonamide. The rare-earth butadiene rubber composite cable sheath material has the advantages of low cost, good ageing resistance, excellent tensile strength and deflection resistance, good tear resistance, simple preparation process and convenience in practical operation.

Description

technical field [0001] The invention relates to the technical field of cable sheaths, in particular to a rare earth butadiene rubber composite cable sheath material. Background technique [0002] During the processing, storage and use of rubber, due to the combined effects of various external factors, it is prone to aging and its properties gradually change, especially unsaturated carbon chain rubber, which is easily attacked by heat, oxygen and ozone, resulting in the deterioration of the molecular structure of rubber. Changes, butadiene rubber and styrene-butadiene rubber have poor weather resistance, are easily attacked by harsh external environments, and react to produce short chains or cross-links, resulting in performance degradation. How to prepare a kind of weather resistance, excellent tear resistance, pull The cable sheath material with high tensile strength and good aging resistance has become a technical problem to be solved at present. Contents of the inventio...

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
IPC IPC(8): C08L9/00C08L9/06C08L97/00C08K13/06C08K9/06C08K3/34C08K3/04C08K3/22C08K5/09C08K5/47C08K5/01H01B7/17
Inventor 李正祥刁宏明王赵兰刘琴
Owner ANHUI LAND GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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