A coolant line includes an outer layer including a polyamide molding composition and an inner layer including polypropylene and at least 0.02% by weight of a heat stabilizer. The coolant line has a high thermal aging resistance and bursting strength.
申请公布号
EP1771298(B1)
申请公布日期
2017.04.05
申请号
EP20050763088
申请日期
2005.07.21
申请人
Evonik Degussa GmbH
发明人
KUHMANN, Karl;GÖRING, Rainer;WURSCHE, Roland;FRANOSCH, Jürgen;RIES, Hans;JACOBS, Clemens
