Waterproof shielding type control cable

Abstract

The invention discloses a waterproof shielding type control cable. The waterproof shielding type control cable comprises a conductor (1), an insulating layer (2) which covers the conductor (1), a waterproof layer (3) which covers the insulating layer (2), a shielding layer (4) which covers the waterproof layer (3), an isolating layer (5) which covers the shielding layer (4), and a protecting sleeve (6) which wraps the isolating layer (5); the waterproof layer (3) is manufactured from high water absorption and expansion type waterproof yarns; the shielding layer (4) comprises an inner shielding layer (41), and an outer shielding layer (42) which wraps the inner shielding layer (41); a filling layer (43) is arranged between the inner shielding layer (41) and the outer shielding layer (42). The waterproof shielding type control cable is environmentally friendly, high in electromagnetic interference resistance, outstanding in waterproof performance, and long in service life.

Description

technical field [0001] The invention relates to the technical field of control cables, in particular to a waterproof and shielded control cable. Background technique [0002] Under the new economic situation and technical conditions, the development of the global wire and cable industry presents a new trend, and control cables have gradually become the focus of global cable development. With the development of the world economy and technology, the demand for control cables is increasing, and its performance The requirements are becoming more and more stringent, and the control cables developed at present are more and more unable to meet the needs. At present, how to prepare a control cable with strong anti-electromagnetic interference ability, excellent waterproof performance, long service life, environmental protection, and good physical and mechanical properties has become extremely necessary and urgent. Contents of the invention [0003] In order to solve the technical...

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Problems solved by technology

[0002] Under the new economic situation and technical conditions, the development of the global wire and cable industry presents a new trend, and control cables have gradually become the focus of global cable development. With the development of the world economy and technology, the demand for control cables is increasing, and its performance The requirements are becoming more and more stringent, and the control cables developed at present are more and more unable to meet the needs. At present, how to prepare a control cable with strong anti-electromagnetic interference ability, excellent waterproof performance, long service life, environmental protection, and good physical and mechanical properties has become extremely necessary and urgent

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