PE MASTERBATCH DELTAPLAST Energy cables
DELTAPLAST PE & XLPE masterbatches from Delta Tecnic provide reliable colour solutions for energy cables, ensuring material performance without compromising dielectric properties.
Polyethylene (PE) and cross-linked polyethylene (XLPE) are widely used in energy cable manufacturing due to their excellent dielectric properties, thermal resistance and processing versatility. However, pigment incorporation must be carefully controlled to avoid interference with the material’s electrical behaviour or processes such as crosslinking.
DELTAPLAST solutions for PE and XLPE are formulated with carefully selected pigments to ensure high colour performance without affecting dielectric behaviour or the mechanical properties of the cable. This allows for stable and homogeneous colouration while maintaining the strict technical standards required in energy applications.
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DELTAPLAST masterbatches for PE and XLPE have been specifically developed to meet the electrical performance and processability requirements of the energy cable industry.
Key features include:
- Careful pigment selection: Pigments are carefully selected to preserve the dielectric properties of PE and XLPE, avoiding interference with cable electrical performance.
- Excellent dispersion and colour homogeneity: The masterbatch formulation ensures uniform pigment distribution within the polyethylene compound, providing consistent colour during production.
- Stable processing in standard and high-speed extrusion: DELTAPLAST masterbatches deliver stable behaviour during extrusion, enabling efficient energy cable production.
- Low dosage levels: High pigment concentration allows reduced masterbatch usage while maintaining consistent and repeatable results.
- Compatibility with different PE formulations: DELTAPLAST solutions provide reliable performance across various polyethylene compounds used in the cable industry.
Additionally, the range includes masterbatches designed for XLPE crosslinking technologies with ambient curing, where pigment formulation does not interfere with the crosslinking process.
Each batch produced by Delta Tecnic is verified according to EN60811-2-1 standards, ensuring control of mechanical properties and stability after thermal ageing.
Colour references are based on RAL codes, offering high lightfastness and thermal stability suitable for cable manufacturing processes.
Applications
DELTAPLAST PE & XLPE masterbatches are designed for electrical cable applications where dielectric performance and material reliability are essential.
Typical applications:
- PE & XLPE energy cables: Energy cables manufactured using polyethylene or cross-linked polyethylene.
- Power and distribution cables: Electrical infrastructure for power transmission and distribution.
- Installation and industrial cables: Cables used in industrial installations, infrastructure and energy projects.
These applications require materials capable of maintaining stable electrical properties, thermal resistance and colour consistency, all ensured by DELTAPLAST solutions.
Technical FAQs
Why are PE and XLPE used in energy cables?
Because they offer excellent dielectric properties, good thermal resistance and high reliability in electrical applications.
Can the masterbatch affect the XLPE crosslinking process?
No. DELTAPLAST solutions are formulated not to interfere with the crosslinking process.
Are they suitable for high-speed extrusion?
Yes. DELTAPLAST masterbatches provide stable behaviour in both standard and high-speed extrusion lines.
Which standards are used to verify product quality?
Each batch is controlled according to technical standards such as EN60811-2-1, widely used in the cable industry.