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7core Spiral Cable Wide Range Of Performance
- Oct 18, 2017 -

7core Spiral Cable, a new cable material made of spiral cable, for a wide range of the best performance. PUR seven-core automotive screw cable with oil and hydrolysis resistance, weak acid weak alkali, anti-aging, anti-ultraviolet, microbial corrosion and other excellent chemical properties, and wear, tear resistance, and good elasticity and other excellent physical performance. Has gradually become the leading seven-core automotive screw cable instead of other types of seven-core automotive spiral cable on the market.

Classification of seven - core spiral cable

Seven-core spiral cable classification can be classified through the jacket material, can be divided into: PVC seven-core spiral cable, PUR seven-core spiral cable, PA seven-core spiral cable, and rubber seven-core spiral cable four.

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

PA seven-core spiral 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.

The full name of the seven-core spiral cable is usually more complex, so people sometimes use a simple name (usually a category name) in combination with the model specification to replace the full name, such as "RVUT3 * 0.5" on behalf of PVC insulated PUR jacket 3 core 0.5 square spiral cable.

R: on behalf of the soft conductor structure, seven-core automotive spiral cable are generally used soft conductor structure, good scalability.

V: Material of insulating layer, PVC insulation material.

U: material representing sheath layer, PUR sheathing material.

T: that spring, that is, spiral.

The number "3" indicates that the number of insulated wires is 3.

The number "0.5": indicates that the conductor cross-section of the insulated wire has a square number of 0.5 square copper conductors.