METHOD FOR INCREASING FATIGUE RESISTANCE OF POLYAMIDES
申请人:Rhodia Operations
公开号:EP2920237A1
公开(公告)日:2015-09-23
[EN] METHOD FOR INCREASING FATIGUE RESISTANCE OF POLYAMIDES<br/>[FR] PROCÉDÉ POUR L'AUGMENTATION DE LA RÉSISTANCE À LA FATIGUE DE POLYAMIDES
申请人:RHODIA OPERATIONS
公开号:WO2014076139A1
公开(公告)日:2014-05-22
The invention pertains to a method for improving fatigue resistance of a polyamide [polyamide (A)] composition, said method comprising incorporating into the polyamide composition at least one additive comprising phenolic hydroxyl groups [groups (ArOH)] and/or aromatic sulfonic groups [groups (ArSO3X)] [additive (H)], wherein incorporation of said additive (H) causes a decrease in the melting point of the polyamide composition of no more than 13°C.