BS EN ISO 9771:1997
Plastics. Phenolic resins. Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions

Standard No.

BS EN ISO 9771:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 9771:1997

Scope

This International Standard specifies a method for determining the exothermic reactivity of thermo-setting liquid phenolic resins when mixed with an acid hardener under specified conditions. The results of the determination are used as a means of assessing the behaviour of the resin during processing.

BS EN ISO 9771:1997 history

• 1997 BS EN ISO 9771:1997 Plastics. Phenolic resins. Determination of the pseudo-adiabatic temperature rise of liquid resols when cured under acid conditions