How the difference between ordinary towline cable and cable, can distinguish not simple:
How the difference between ordinary towline cable and cable, can distinguish not simple, towline cable and the common cable more soft, more easily bent the same section.
The difference between simple and ordinary cable towline cable:Towline cable than general cable should be soft, but not the soft insulation is better, it has a strong resistance to mechanical fatigue strength, all have certain hardness;Some cords except conductor fine, its insulation is very soft, small radius bending installation and low frequency is no problem, but the mechanical bending life and special oftowline than the gap is still very large;
The difference between simple and ordinary cable towline cable:Towline cable than general cable should be soft, but not the soft insulation is better, it has a strong resistance to mechanical fatigue strength, all there is a certain hardness; and some cords except conductor fine, its insulation is very soft, small radius bending installation and low frequency is no problem but the mechanical bending life and special oftowline than the gap is still very large; a comprehensive comparison:See the conductor, towline cable conductor diameter is generally 0.1mm (vernier calipers measure), 0.08mm and 0.05mm; in order to ensure the electrical properties of physical properties of the conductor stability: wiredrawing 4N conductor for general, conductor bright, good toughness; low resistivity, long wires under rated load without heating;See insulation, concentricity is very high, insulation thickness is uniform, insulation resistance to adhesion, high strength, good toughness;Safest and direct approachHigh speed bending test: available coordinate platform or connecting rod bending device.Some oftowline have some special requirements, can be identified by material:Tensile Requirements: add DuPont nylon or Kevlar (Kevlar, commonly known as bullet proof wire, wire strength is several times);Wear strong oil resistance and wear resistance of skin material for polyether polyurethane, people can quickly understand the chemical recognition; the toughness is very high, can match common skin leather;General: towline cable bending resistance performance and other requirements are much higher than ordinary cable.
