The use of antioxidants in polymer processing can offer better stabilisation of the polymer during processing and also prolong its useful life in the end application.
Astra Polymers has an extensive range of products which can be used as standalone masterbatches offering gel reductions or die lip build up control in polyethylene film extrusion, or process stabilisation in the case of polypropylene fibre production where careful control of the MFI is essential to ensure high quality trouble free production.
Long term colour and thermal stability can be enhanced by selecting the correct package of antioxidants.
In addition to stand alone masterbatches this systems can be used in multifunctional masterbatches such as in conjunction with UV Stabilisers and Processing Aids Masterbatches to offer both enhanced properties and cost effectiveness.
Tapes, Fibres, Geotextiles, Films and Injection Mouldings.
- Primary phenolic & secondary phosphite stabiliser packages
- Products specifically designed for film and fibre producers
- Process stabilisers to improve outputs
- Finished product stabilisers to enhance lifetime performance