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Ozone-resistant braided hose and production and processing method thereof

A braided rubber hose and braided tube technology, applied in the field of braided tubes, can solve the problems of lack of ozone resistance, inconvenient installation, poor weather resistance, etc., and achieve the effects of good elasticity, convenient installation, and reduced wear

Inactive Publication Date: 2019-05-14
广德天鹏实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current braided rubber hose has disadvantages such as inconvenient installation, easy wear, lack of ozone resistance, and poor weather resistance.

Method used

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  • Ozone-resistant braided hose and production and processing method thereof
  • Ozone-resistant braided hose and production and processing method thereof
  • Ozone-resistant braided hose and production and processing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0025] see Figure 1~4 , the present invention provides a technical solution: an anti-ozone braided rubber hose, comprising a braided hose body 1, the two ends of the braided hose body 1 are installed with installation joints 2, and the braided hose body 1 includes a rubber-based hose 10 and A braided protective layer 12, the braided protective layer 12 is sleeved on the outer periphery of the rubber-based pipe 10, the rubber-based pipe 10 is made of a rubber matrix, and the rubber matrix includes the following components:

[0026] 20 parts by weight of branched polyethylene, 60 parts by weight of natural rubber, 10 parts by weight of EPDM, 10 parts by weight of EPDM, 40 parts by weight of silicone rubber, 5 parts by weight of crosslinking agent , 10 parts by weight of plasticizer, 1 part by weight of zinc oxide, 0.5 parts by weight of stearic acid, 3 parts by weight of antioxidant, 7 parts by weight of dicumyl peroxide.

[0027] The installation joint 2 includes a connecting...

Embodiment 2

[0038] Described rubber matrix comprises following composition:

[0039] 30 parts by weight of branched polyethylene, 80 parts by weight of natural rubber, 20 parts by weight of EPDM, 20 parts by weight of EPDM, 20 parts by weight of silicone rubber, 10 parts by weight of crosslinking agent , 20 parts by weight of plasticizer, 2 parts by weight of zinc oxide, 0.7 parts by weight of stearic acid, 3.5 parts by weight of antioxidant, 9 parts by weight of dicumyl peroxide.

[0040] All the other structures are the same as in Example 1.

[0041] A production and processing method for an ozone-resistant braided rubber hose, comprising the following production steps:

[0042] S1, mixing and stirring natural rubber, EPDM rubber, EPDM rubber and silicone rubber at normal temperature for 20 minutes to obtain a rubber mixture, mixing and stirring zinc oxide, stearic acid and anti-aging agent at normal temperature for 10 minutes, get antioxidants;

[0043] S2, adding antioxidant, branc...

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Abstract

The invention discloses an ozone-resistant braided hose and a production and processing method thereof. The ozone-resistant braided hose comprising a braided hose body is characterized in that both ends of the braided hose are mounted with a mounting connector; the braided hose body comprises a rubber base pipe and a braided protective layer, wherein the braided protective layer is sleeved on theperiphery of the rubber base pipe, and the rubber base pipe is made of a rubber base. with the arrangement of the mounting connector, the ozone-resistant braided hose has the advantages of convenientinstallation, good elasticity, strength, wear resistance, ozone resistance and weather resistance.

Description

technical field [0001] The invention relates to the technical field of braided hoses, in particular to an ozone-resistant braided rubber hose and a production and processing method thereof. Background technique [0002] Braided hose is a type of rubber hose, which consists of a rubber layer and a braided layer. If a multi-layer braided structure is used, a rubber layer or glue can be added between the braided layers. This kind of rubber hose can be manufactured by hard core method, soft core method or coreless method. It is characterized by light, soft and small deformation under pressure. According to the use, it can be divided into fiber braided water hose, oil hose, acid (alkali) hose, air hose, steam hose, oxygen hose, hydraulic brake hose, wind pressure brake hose and other special hoses, which are widely used in industry and agriculture. Various departments transport gas, liquid and powdery and granular solid materials. The current braided rubber hose has disadvantag...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L23/06C08L23/16C08L83/04C08K3/22C08K5/09F16L11/08F16L58/02
Inventor 吴国淼汤绍希戴赟华
Owner 广德天鹏实业有限公司