We are suppliers of tailor-made Polypropylene ( PP ) compounds to the Rotational Moulding IndustryThe PSD Group of companies have been suppliers of Plastic Raw Materials to the Pipe, Moulding, Wire & Cable and Packaging Industries for over 30 years. Worldwide the Rotational Moulding market has been seeking alternative materials to Polyethylene. There are many opportunities that exist for rotational moulding that exceeds the performance capabilities of Polyethylene. Polypropylene’s superior mechanical properties, chemical resistance & higher temperature capability allows for its use in applications where Polyethylene does not meet these demanding requirements. PSD Rotoworx have conducted a broad range of testing on their compound to confirm its suitability for these applications and compliance with applicable standards.