Oxygen rubber hose

A hose and oxygen technology, applied in the field of rubber products, can solve the problems of unsatisfactory performance, damage, shortened service life, etc.

Inactive Publication Date: 2014-03-26
SUZHOU HUADONG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different raw materials and properties of the existing rubber hoses, the performance of the prepared products cannot meet the existing use requirements, such as the quality of the rubber hose, the hardness of the rubber hose, pressure resistance, weather resistance, aging resistance, and chemical resistance. In terms of performance, etc., if the hose cannot withstand the above conditions, it is prone to damage and shortens the service life

Method used

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Examples

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Comparison scheme
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Embodiment Construction

[0008] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] The present invention is an oxygen hose, which is processed by acrylate rubber and additives, and the additives include tougheners, plasticizers, chemical-resistant agents, weather-resistant agents and coupling agents, and the tougheners are Carboxylated nitrile rubber, the plasticizer is didecyl phthalate, the chemical resistance agent is styrene-butadiene rubber, the weather resistance agent is dilauryl thiodipropionate, and the coupling agent is Glycidylmioxypropyltrimethoxysilane, the percentages by weight of the components of the oxygen hose are: the acrylate rubber accounts for 83.7%-88%, and the carboxylated nitrile rubber accounts for 3.1%-3.8%, The didecyl phthalate accounts for ...

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Abstract

The invention discloses an oxygen rubber hose prepared by processing acrylate rubber and additives, the additives include a toughening agent, a plasticizer, a chemical resistant agent, a weather resistant agent and a coupling agent, the toughening agent is carboxylated nitrile rubber, the plasticizer is di-n-decyl phthalate, the chemical resistant agent is styrene butadiene rubber, the weather resistant agent is dilauryl thiodipropionate, and the coupling agent is glycidyl ester oxy propyl trimethoxysilane. By adding various additives into the acrylate rubber, the prepared oxygen rubber hose has the characteristics of soft hose, good bendability, good oxygen corrosion resistance, weather resistance, good pressure resistance and good quality.

Description

technical field [0001] The invention relates to rubber products, in particular to an oxygen rubber hose. Background technique [0002] With the development of the metallurgical industry, various types of welding equipment usually use oxygen as a raw material, and the oxygen hose used for welding and cutting metals for various types of welding equipment needs to meet a lot of use requirements. Due to the different raw materials and properties of the existing rubber hoses, the performance of the prepared products cannot meet the existing use requirements, such as the quality of the rubber hose, the hardness of the rubber hose, pressure resistance, weather resistance, aging resistance, and chemical resistance. In terms of performance, etc., if the hose cannot withstand the above conditions, it is prone to damage and shortens its service life. Contents of the invention [0003] The object of the present invention is to provide an oxygen rubber hose with softness, good bendabi...

Claims

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Application Information

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IPC IPC(8): C08L33/04C08L13/00C08L9/06C08K5/12C08K5/372C08K5/5435
Inventor孙明东
OwnerSUZHOU HUADONG RUBBER