Polyurethane Cable — Industrial Environment Long Service Life PUR Cable Maintenance

Key Technical Data

40℃
85%

In scenarios such as chemical industries and machine tool processing, cutting fluids, oil stains, and acidic or alkaline media continuously corrode cable sheaths. General PVC/rubber materials age and crack quickly, significantly reducing service life. Shanghai Suoqi polyurethane cables are specially designed for such working conditions, featuring a polyether polyurethane outer sheath, conductors meeting VDE 0295 CLASS 5 standards, and TPV composite insulation, suitable for oil, acidic, and alkaline corrosive environments. The cables have properties such as corrosion resistance, polyurethane, and TPU, and are widely used in chemical, marine, and underwater fields. Shanghai Suoqi Cable offers direct sales from the source factory, customized multi-core and multiple specifications as needed, with sufficient stock for nationwide delivery. Consultation hotline: 13311756197.

Product Features

(3) Wide Temperature Range Adaptability Low-Temperature Flexibility: Even in extreme cold environments as low as -40°C, the cable maintains good flexibility without hardening or brittleness, ensuring normal use in outdoor operations in cold regions or cold storage and other low-temperature environments, such as in northern winters for open-pit mining equipment and cold chain logistics and transportation equipment power supply.

(3) Sheath: Imported polyether-type TPU as the outer sheath, with a surface hardness of [X] Shore A, offering excellent wear and scratch resistance. The sheath tightly wraps the internal structure, providing excellent corrosion and weather protection while evenly distributing stress during cable bending and stretching, protecting internal conductors and insulation layers from damage. Additionally, sheath colors can be customized according to customer requirements, facilitating line identification and management.

(4) Shielding layer (optional) For applications sensitive to electromagnetic interference, cables can be equipped with aluminum foil and tinned copper wire double-layer shielding structures. Aluminum foil shielding effectively blocks low-frequency electromagnetic interference, while tin-plated copper wire braided shielding effectively suppresses high-frequency interference, achieving or exceeding 85% shielding to ensure stable and accurate signal transmission in strong electromagnetic environments, such as automated production lines and medical equipment where electromagnetic compatibility is required.

3. Diverse Applications to Meet Different Needs (1) Industrial Manufacturing Chemical Production: In the areas of chemical raw material storage and transportation, it is used to connect various pumps, valves, mixers, and other equipment, resisting corrosion from strong acids and alkalis, ensuring continuous and stable operation of production equipment, and preventing production interruptions caused by cable failures.

Food and beverage processing: Meets food-grade hygiene standards. In food processing workshops, it is used for equipment power supply and signal transmission, resistant to frequent cleaning with cleaners and disinfectants, does not release harmful substances, ensures food safety, and meets the requirements for cable flexibility and wear resistance during high-speed production line operation.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Shanghai Suoqi Cable provides guidance for selecting polyurethane cables and offers customized services on demand. Cables with multiple cores and specifications can be produced, with flexible combinations of spot and future stock. For details, call 13311756197 (WeChat ID is the same).

Frequently Asked Questions

What makes polyurethane (PUR) cables so good?

PUR jackets are wear-resistant, oil-resistant, hydrolysis-resistant, and antimicrobial, with comprehensive mechanical properties superior to PVC, making them suitable for harsh conditions such as oil, humidity, and outdoor environments.

Will polyurethane cables hydrolyze?

Ether-based PUR has excellent hydrolysis resistance, far superior to polyester-based types. Ether-based formulations should be specified for long-term humid environments.