PVC Cables
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PVC Cables
PVC is commonly used as the insulation on electrical cables such as teck; PVC used for this purpose needs to be plasticized. Flexible PVC coated wire and cable for electrical use has traditionally been stabilised with lead, but these are being replaced with calcium-based systems.
Copper conductor (wire) of the required size is fed into the Extruder where in PVC is coated on the wire to the specified thickness. The extruded wire after passing through the cooling tank is coiled on the take off system. The wire is coiled into the length of 100 meters and tested as per IS specification. Insulation is strictly as per National and International specification. PVC cables are available as Thermoplastic dielectric. PVC cables use PVC compound that takes care of overload and short circuit currents with both coarse and fine protection systems. Laying up: Cores are tested on line during production both for physical and electric characteristic. For multi core cables, cores are laid up on latest laying machine, equipped with sector correction equipments. Insulation: Laid up cables are provided with insulation of high quality PVC polymer which is softer than outer sheath and are compatible with temperature rating of the cables. Outer sheath: Cables are provided with PVC/polymer outer sheath with various characteristics of sheathing compounds.
Our Solutions & Benefits
- PVC is cost-effective and also has excellent ageing properties and typically exceeds a 25 to 30 year service life.
- It is also easy to process and recycle when used as a thermoplastic type.
- Cable with a PVC insulation or sheathing is flame retardant, which is an important consideration for electric cables in most applications.
- The addition of various additives can improve its temperature range, typically from -40 to 105°C, as well as the resistance to sunlight, reduced smoke emission and improved water resistance
High-Performance Insulation Solution
RBS Polyadditives provides advanced stabilizers and additives to ensure that PVC used in electrical cables delivers superior insulation, flexibility, and thermal stability. Our formulations support both lead-based and non-toxic calcium/Zinc-based systems, enabling safe, reliable, and high-quality coating of copper conductors. With controlled extrusion and optimized compound performance, PVC cables maintain consistent thickness, electrical safety, and compliance with national and international standards, making them ideal for residential, commercial, and industrial applications.
Long-Lasting and Safe Cable Solutions
Our solutions for PVC cables focus on durability, fire resistance, and chemical stability. Flexible PVC compounds treated with our stabilizers ensure optimal insulation against overloads and short circuits, while providing smooth extrusion and precise lay-up for single-core or multi-core cables. RBS Polyadditives’ technology enhances temperature resistance, mechanical strength, and sheath compatibility, ensuring cables perform reliably throughout their service life under varying environmental conditions.
Precision and Compliance for Electrical Applications
RBS Polyadditives enables the production of high-quality, thermoplastic PVC cables with consistent electrical and physical characteristics. Our stabilizer systems improve extrusion efficiency, insulation uniformity, and outer sheath performance, allowing manufacturers to meet stringent IS, IEC, and international specifications. By optimizing flexibility, conductivity protection, and heat tolerance, our solutions help create PVC cables suitable for high-demand applications, including industrial wiring, building installations, and specialty electrical systems.
Advantages
Superior Electrical Insulation: Flexible PVC provides reliable insulation for copper conductors, ensuring safe transmission of electricity while handling overloads and short circuits.
Enhanced Durability: Our stabilizers improve thermal stability, chemical resistance, and mechanical strength, resulting in long-lasting cables suitable for various environments.
Safe and Non-Toxic Options: Traditional lead-based stabilizers are being replaced with calcium/Zinc systems, offering environmentally friendly, non-toxic alternatives for electrical applications.
Precision and Quality: PVC coatings are extruded with controlled thickness, tested rigorously for both physical and electrical properties, ensuring compliance with national and international standards.
Versatile Applications: Suitable for single-core and multi-core cables, PVC cables can be used in industrial wiring, residential and commercial installations, and specialty electrical systems.
Optimized Sheath Performance: Outer PVC/polymer sheaths provide protection against environmental stress, abrasion, and temperature variations, enhancing overall cable performance.
Efficient Processing: Additives ensure smooth extrusion, precise laying of cores, and high-quality finish, improving production efficiency and reducing material wastage.
