2026-10-27
Shanghai Suoqi Cable Co., Ltd. has long been specialized in the field of special flexible cables. Below is a professional interpretation of PU/PUR cable from three dimensions: material structure, performance advantages and application scenarios.
1. Material and Structural Parameters
Shanghai Suoqi PUR polyurethane cable product details: I. Core advantages (1) Domestic high-performance PUR polyurethane sheath: Made of high-quality polyether polyurethane material, optimized through special process formula, with three core characteristics: Wear-resistant and durable: withstands sand and gravel friction and frequent equipment dragging, with better durability than ordinary rubber cables, reducing maintenance costs.
Waterproof and moisture-proof: adapts to humid environments and short-term immersion operations, providing stable power supply for underwater equipment and open-air machinery.
Corrosion-resistant and weather-resistant: resists seawater, salt spray, acid and alkali erosion, and is not easy to age and crack in harsh environments such as chemical workshops and ports.
(2) High flexibility + strong tensile design: Flexible and bendable: the conductor is made of multiple strands of thin copper wires twisted together, soft and easy to bend, suitable for high-frequency bending scenarios such as robotic arms and drag chain systems, and not easy to break the core after long-term use.
Tensile and drag resistant: built-in high-strength domestic Kevlar fiber or special tensile material, which can withstand the tension during equipment movement and lifting, making mobile operations more reliable.
(3) Anti-interference and safety guarantee: Shielding against interference: optional separate shielding + overall shielding structure, effectively isolating external electromagnetic interference, ensuring stable signal transmission of automation equipment.
Safe flame retardancy: complies with domestic flame retardant standards, halogen-free release, passed rigorous testing, safe and reliable to use.
2. Wide application scenarios: Industrial manufacturing: suitable for robots, production line drag chains, logistics AGV and other equipment, meeting the power and signal transmission needs in high-frequency movement.
Marine engineering: seawater corrosion resistant, can be used for port cranes and underwater detection equipment, coping with humid, salt spray and other marine environments.
Mining machinery: wear-resistant and impact-resistant, suitable for roadheaders and mining equipment, stable performance in dusty and gravel-heavy working conditions.
2. Performance and Technical Indicators
Rated voltage 300/500V to 0.6/1kV; minimum bending radius 6D (D is the cable outer diameter); applicable temperature range -40℃ to +90℃; high tensile strength, excellent wear resistance, long-term stable operation in harsh working conditions such as oil pollution and humidity.
3. Application Scenarios
PU/PUR cables are widely used in industrial automation, lifting and transportation, ports and docks and other fields.
About Shanghai Suoqi
Shanghai Suoqi Wire & Cable Co., Ltd. is a professional cable enterprise focusing on the R&D, design, production and sales of special flexible cables. The company's products cover reel cables, flat cables, drag chain cables, encoder cables, PU/PUR cables, anti-seawater cables, anti-seawater network cables, aerial work platform cables and other series, widely used in port machinery, mining, industrial automation, marine engineering and other fields. For more product information or inquiries, please call 13311756197 (also WeChat).