PP (Polypropylene) 3-Strand rope
Leveraging the resources of the rope and net industry chain in Lizhuang Town, and using polypropylene fiber as raw materials, we offer polypropylene rope products manufactured with 3-strand twisted and multifilament processes. These products come in various colors, including white and orange, and possess core advantages such as buoyancy, corrosion resistance, acid and alkali resistance, economic efficiency, lightweight design, and UV resistance. They are suitable for a wide range of export applications, including commercial transportation, outdoor activities, maritime use, and light industrial applications. Customization services and bulk purchasing are available.
Core Product Features
- Material Advantages: Polypropylene fiber base material, specific gravity 0.91 (floats on water), maintains 100% strength in wet conditions, does not rot, shrink, or absorb water.
- Process Adaptability: 3-strand twisted structure is compact and easy to handle; multi-filament version has a smooth texture; orange version offers high visibility for outdoor/transportation applications.
- Performance Highlights: UV-stabilized treatment (delays aging), resistant to acid/alkali and petroleum-based chemical corrosion, low stretch (15-20% elongation), and high cost-effectiveness.
- Practical Attributes: Lightweight and easy to handle, the orange version offers high visibility for commercial transportation, and can be directly used for marine mooring, outdoor bundling, and other applications.
Specifications Table
| Specification Dimensions | General Core Parameters | Remark |
|---|---|---|
| Material Type | Polypropylene fibers (Including multifilament types) | Maintains 100% strength in wet conditions, does not absorb water or rot. |
| Process Type | 3-strand twisted / 3-strand multi-strand twisted | The multi-filament version offers a smoother texture and is suitable for delicate applications. |
| Diameter Specifications | - 1/4" (approximately 6mm) - 5/16" (approximately 8mm) - 1" (approximately 25mm) | Supports customization of other diameters, with dual markings in millimeters and inches. |
| Fracture Strength | - 1/4"（6mm）：1250 lbs - 5/16"（8mm）：1630 lbs - 1"（25mm）：12600 lbs | / |
| Weight Parameters | - 1/4"（6mm）：7.2 lbs/1000' - 5/16"（8mm）：11.8 lbs/1200' - 1"（25mm）：0.16 lb/ft | Slight variations in diameter/manufacturing process may occur. |
| Packaging Method | Available on spools (primarily 1200 feet/spool), sold in bundles by the foot/meter, and custom lengths are available. | Customizable packaging labels |
| Color Options | White, orange (high visibility), yellow. Multiple colors available, customizable. | The orange version is suitable for commercial transportation and outdoor scenarios. |
Core Application Scenarios
- Commercial Transport: Dock mooring ropes, cargo lashing ropes (high-visibility orange)
Maritime Applications: Ship mooring, buoy towing, raft ropes - Outdoor/Agricultural: Camping tie-downs, tent guy lines, agricultural equipment towing
- Light Industrial: Equipment auxiliary ropes, packaging strapping, public utility fencing
Precautions
- Usage Tips: Polypropylene has a melting point of approximately 165℃; avoid prolonged friction with high temperatures/sharp objects; knots reduce strength by 50%, so splicing is recommended.
- Storage Requirements: Avoid prolonged exposure to strong ultraviolet light (which can cause fraying); store in a dry environment at 0℃-30℃.
- Customization Instructions: Diameter, color, and length can be customized; products cut to length are non-returnable unless there is a quality issue.
