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Fiber Intermediates


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 …

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Polymetrix AG, the former Bühler Thermal Processes AG, has been awarded a contract for the delivery of two mega scale EcoSphereTM SSP lines for a bottle grade PET production facility in Jiangsu Province, P.R. China. The plant is scheduled to be commissioned in the second quarter of 2016. The integration of the Polymetrix EcoSphereTM PET …

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May 17, 2011 – Uhde Inventa-Fischer has acquired an order from SK Chemicals Co., Ltd. for the supply of a state-of-the-art and patented DISCAGE® reactor as well as of special equipment for the production of high performance PET. SK Chemicals Co., Ltd. will use the new equipment for the revamp of one of its own …

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