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Scolefin® Polypropylene

The Scolefin® Polypropylene product range of the Ravago Group is based on high-quality homopolymer and copolymer polypropylene grades, compounded with different fillers and produced with many years of compounding experience. Scolefin® PP compounds offer a wide range of properties, making them suitable for various applications.

Key Properties of Scolefin® PP Compounds:

• Optimal combination of toughness and stiffness

• Long-term heat stability

• Suitable for 2-K moulding

• Good balance of stiffness and impact resistance

• Excellent chemical resistance

• Wide range of flow properties

• Flame retardancy (selected grades)

• Excellent surface finish

• Scratch resistance

• Low odour and fogging

• UV resistance

• Colour matched on request

Portfolio:

Ravago, the producer of Scolefin® PP compounds, offers one of the broadest polypropylene compound portfolios, which includes:

• Mineral Fillers (5-70%): Talcum, chalk, mica, wollastonite, or barium sulphate

• Glass Fibres & Beads (5-60%)

• Impact Modified Grades

• Flame Retardant Grades (UL94: V-0)

• Colours: Natural, black, and coloured

• High Performance Grades for the Automotive Industry

• Tailor-Made Compounds: To meet specific customer and application requirements

Processing:

For Scolefin® PP prime compounds, the temperature settings of the injection moulding machine should be set at 200°C at the hopper and increase uniformly to 240°C – 260°C at the nozzle. The favourable tool temperature is max. 40°C, but to enhance the gloss of the Scolefin® filled PP grades, the tool temperature could be increased to 50°C – 80°C.

Scolefin® PP compounds are designed to fulfil all customers' needs, providing a prime quality material that serves many different applications, independent of colours, specifications, and needs.