Next generation of non-phthalate Ziegler/Natta catalyst for polypropylene

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Chart showing new PP grade properties

Polypropylene (PP) is widely used in textile applications such as carpets and diapers. The end-uses and production processes require polymers with the highest purity. PP is produced using a Ziegler–Natta catalyst (also called a heterogeneous catalyst), which is not 100% isotactic – it typically contains 3% atactic/amorphous polymer. Our new generation of non-phthalate Ziegler–Natta catalyst …