A kind of flexible wear-resistant cross embedded rubber cable and preparation method

A rubber cable, embedded technology, applied in the field of rubber sheathed flexible cables, can solve the problems of insufficient consistency and flexibility, insufficient flexibility and corrosion resistance, easy to accelerate aging, etc., to achieve high consistency, strong wear resistance and corrosion resistance, improve The effect of product consistency and processability

CN110444323BActive Publication Date: 2020-02-14MINGPIN CABLE GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-02-14

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Abstract

The invention discloses a flexible wear-resistant cross embedded rubber cable. The flexible wear-resistant cross embedded rubber cable comprises a cable core and rubber wrapping the cable core. The rubber is of a composite structure and is formed by mutually crossing, embedding and combining soft rubber and wear-resistant flexible rubber; the flexible rubber is prepared from the following raw materials in parts by weight: 50-60 parts of natural rubber, 40-50 parts of butadiene styrene rubber, 40-55 parts of VN3 white carbon black, 8-15 parts of softening oil, 4-6 parts of accelerants, 8-10 parts of processing addition agents and 1-2 parts of stabilizers; the wear-resistant flexible rubber is prepared from the following raw materials in parts by weight: 4-6 parts of CPE (chlorinated polyethylene), 40-55 parts of resin powder, 35-40 parts of calcium powder, 12-15 parts of nano argil, 16-20 parts of DOS (dioctyl sebacate), 10-16 parts of chlorinated paraffin, 0.3-0.5 part of stearic acid,0.4-0.6 part of PE wax, 4-6 parts of carbon black and 0.3-0.8 part of a stabilizer. According to the invention, the cable is good in insulativity, high in flexibility and high in abrasion resistanceand corrosion resistance through the two kinds of rubber materials which are embedded into each other.
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Description

technical field

[0001] The invention relates to the field of rubber-sheathed flexible cables, in particular to a flexible wear-resistant cross-embedded rubber cable and a preparation method. Background technique

[0002] Cables are used in a wide range of fields, including electric power industry, data communication industry, urban rail transit industry, automobile industry, shipbuilding and other industries. The cable is a combination of cable core and rubber sleeve, which has the characteristics of strong rigidity and insufficient flexibility. At the same time, it is long The large temperature difference between day and night tends to accelerate aging. In the prior art, there have been researches on flexible cables, which are mainly realized through the composition process of the rubber material itself. The flexibility is improved while the corrosion resistance is slightly insufficient. In addition, there are external cables. There are multiple layers of material, and the ...

Examples

specific Embodiment approach

[0039] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention Any modification of the structure, change of the proportional relationship or adjustment of the size shall still fall within the scope of the technical content disclosed in the present invention without affecting the effect and the purpose of the present invention. within the scope covered.

[0040] At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the...