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Spiral Cable A Cord-like Wire And Cable Made Of One Or Several Insulated Wires
- Sep 26, 2017 -

The spiral cable is usually a rope or cable consisting of one or several sets of insulated wires, and the cable is subjected to a hot finish by winding and finally cooled to form a spiral and telescopic. This is what we call a spiral cable. Also known as: spring cable, slingshot, spring wire, wire or telescopic wire, etc., spiral cable is used for power, communication and related transmission materials. The spiral cable mainly includes: mechanical equipment spiral cable, power spiral cable, communication equipment spiral cable and spiral cable.

The complete naming of spiral cables is usually more complex, so people sometimes use a simple name (usually a category name) in combination with the model name instead of the full name, such as "RVUT3 * 0.5" on behalf of PVC insulation PUR jacket 3 core 0.5 square Of the spiral cable.

The classification of spiral cable can be classified by sheath material, which can be divided into four kinds: PVC spiral cable, PUR spiral cable, PA spiral cable, and rubber spiral cable.

PVC spiral cable the lowest price but the worst performance, not easy to rebound in the electrical performance and physical performance are less than other cables, mainly used in low-end equipment, such as telephone lines.

Rubber spiral cable, the price is higher than the PVC spiral cable, but should be its poor flexibility and easy to stick in the country has not been widely used.

PA screw cable, the highest price, all aspects of superior performance, but because of its hardness is too high, resilience is too strong, in the course of the use of difficult to control, so the scope of application is not extensive.

PUR spiral cable, a new cable material made of spiral cable, for a wide range of the best performance. PUR spiral cable with oil resistance to hydrolysis, weak acid weak base, anti-aging, anti-ultraviolet, microbial corrosion and other excellent chemical properties, and wear, tear resistance, and good flexibility and other excellent physical properties. Gradually becoming the dominant spiral cable to replace other types of spiral cables on the market.

The structural characteristics of the spiral cable make the use of mobile devices become more convenient, retractable no longer messy, the overall equipment is more beautiful, mobile devices to improve the brand value of the preferred accessories.