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New Imerys HAR 3G talcs for automotive lightweighting

19. March 2017

Talc for automotive lightweighting

HAR 3G talc has been developed by Imerys using a patented process that results in very high aspect ratio talc.

Designed primarily for automotive polymer applications, the product is said to significantly enhance the performance of TPO and PP compounds where it increases stiffness, maintains good impact resistance and lowers CLTE, allowing designers to achieve zero gap tolerancing. This combination of physical properties makes it possible to reduce wall thickness and weight.


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