LyondellBasell Australia's Polypropylene grade HP564R is a high flow homopolymer. HP564R has been designed for the production of fine to medium denier fibres and has the exceptional colour stability required for such textile applications. It is known that certain stabilisers in polypropylene can react with the spinning lubricants used when the fibres are processed. This may cause a light-fugitive discolouration of the fibres. HP564R contains additives that minimise the risk of discolouration reactions of this nature, however it is recommended that trials are progressed to establish suitability for each specific process. HP564R also contains a HALS UV stabilisation additive.