Introducing DST PVC Granules for Cable Sheathing

Our Specialized Formulation: A Commitment to Excellence

Our DST granules are not a standard off-the-shelf compound. They are the result of a proprietary formulation that begins with high-purity PVC resin and integrates a carefully balanced system of advanced additives. This unique design ensures a synergistic combination of key properties, delivering a final product that is not only robust and safe but also eco-friendly, aligning with modern environmental responsibilities.

Key Specifications & Performance Advantages

The DST compound is engineered to provide a comprehensive suite of benefits for conduit manufacturers and end-users:

  • Superior Fire Safety: Certified to the stringent UL 224 VW-1 standard, our granules ensure the protection tubes exhibit excellent flame retardancy. They resist ignition, prevent the spread of flames, and self-extinguish, significantly enhancing the safety of electrical systems.

  • Exceptional Mechanical Strength: We deliver outstanding tensile strength coupled with high elongation at break. This means tubes made from DST granules are tough and resistant to cracking upon impact, yet flexible enough to bend without breaking during installation, surviving harsh job site conditions.

  • Dimensional Stability & Non-Shrinkage: A critical feature for a secure fit, our compound is formulated for minimal shrinkage after extrusion. This guarantees consistent inner and outer diameters, ensuring easy cable pulling and a reliable, long-term interface with connectors and fittings.

  • Reliable Electrical Insulation: The material provides excellent insulating properties, offering an added layer of safety for the enclosed cables by helping to prevent short circuits and current leakage.

  • Eco-Friendly Profile: Recognizing the need for sustainable solutions, our DST formulation is designed to be eco-friendly, reducing environmental impact without compromising on performance.

Applications

DST PVC granules are the ideal material for a wide range of cable protection conduits, including:

  • Electrical conduits for residential and commercial construction

  • Underground ducting for utility and data cables

  • Corrugated flexible conduits for industrial machinery and automation

  • Protective sleeving in infrastructure projects

Your Partner in Advanced Manufacturing

By choosing DST PVC granules, you are not just purchasing a raw material; you are investing in a foundation of safety, reliability, and performance. Our patented formulation provides the assurance of consistent quality, superior processability, and a final product that builders and engineers can trust.

Build with confidence. Protect with excellence. Contact us to learn how our DST PVC granules can elevate your cable protection tubes.