Description / Abstract: Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Purpose. This standard shall be used to determine the hydrolytic resistance of glass fiber reinforced polyamide 66 to the influence of water/coolant mixtures at elevated temperatures.

Applicability. This standard is particularly suitable for assessing materials intended for use in the engine cooling circuit.