Shanghai Suoqi Polyurethane Cable (Mining Mining Operations Humid Workshop Power Supply · High-Flexibility Flex-Resistant)

Key Technical Data

0.5mm2
300/300V
300/500V
2000V
0.5mm
45℃
120℃
35℃
100%
35%
40℃
90℃

In chemical and machine tool processing scenarios, cutting fluids, oil stains, and acid-alkali media continuously erode cable sheaths, causing general PVC/rubber materials to age and crack rapidly, significantly shortening service life. Shanghai Suoqi polyurethane cables are designed for the power supply conditions of damp mining workshops, featuring a highly flexible and bend-resistant structure, polyether-type polyurethane outer sheath, conductors meeting VDE 0295 CLASS 5 standards, and insulating TPV composite materials, suitable for oily acidic and alkali corrosive environments. The cables feature polyurethane, tensile strength, and PUR, and are widely used in machinery, steel, automation, and other fields. Shanghai Suoqi Cable is sold directly from the source factory, customizing multiple cores and specifications on demand, with ample stock and nationwide shipping. Consultation hotline 13311756197.

Product Features

Application range of polyurethane cables: Used for control equipment, such as machine tools, flow and assembly lines, conveyor systems and production lines, machinery and equipment construction, conveyor technology (e.g., work platforms and transport systems), the automotive industry, handling and automation technology, iron, steel and chemical industries, (e.g., drills, angle grinders, and other electric tools), industrial paint shops, water treatment plants, steel, automotive, mining... Structure of polyurethane cables: 1. Conductor: multi-stranded superfine twisted oxygen-free copper wire, meeting CDE0295 CLASS 6 standard 2. Rated voltage: cross-section <0.5mm²: 300/300V; cross-section ≥0.5mm²: 300/500V 3. Insulation: special blended TPE insulation 4. Test voltage: 2000V 5. Fixed installation: 6×D 6. Mobile installation: for travel application scenarios

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

Technical Parameters

Parameter item

Technical indicators

Mechanical properties

Cable insulation materials are generally not subjected to high mechanical stress. On the other hand, sheaths are used extensively. This is especially suitable for flexible control and connection cables, which are often pulled over sharp corners and rough surfaces. This can lead to protruding cuts when stretching cables during flexible use. Compressive stress caused by squeezing and impacts by tools and machines may also occur.

The outstanding chemical properties of polyurethane cables are

1. Has good resistance to mineral oils 2. Has good resistance to non-alcohol gasoline 3. Has good resistance when stored in water 4. Has good resistance to many solvents Chemical example: 1. After long-term exposure to humid and warm conditions, polyester-type polyurethane is at risk of microbial degradation.

Application range of polyurethane cables

Used for controlling equipment such as machine tools, flow and assembly lines, conveyor systems and production lines, machine and equipment construction, conveyor technology (such as work platforms and transport systems), automotive industry, processing and automation technology, iron, steel, and chemical industries (such as drill bits, angle grinders, and other power tools), industrial paint shops, water treatment plants, steel, automotive, mining...... Polyurethane cable structure: 1. Conductor: Multi-strand ultra-fine finely twisted oxygen-free copper wire, compliant with CDE0295CLASS 6 standard 2. Rated voltage: cross-sectional < 0.5mm 2: 300/300V cross-sectional ≥0.5mm 2: 300/500V 3. Insulation: special mixed TPE insulation 4. Test voltage: 2000V 5. Fixed installation: 6×D 6. Mobile installation: as long as the travel is required

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

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.

What is the temperature resistance of polyurethane cables?

Conventional polyether PUR is suitable for temperatures from -40°C to 90°C, and can be higher in the short term. When selecting, consider ambient temperature and mobile status for confirmation.