BS EN ISO 8987:2005

This standard BS EN ISO 8987:2005 Plastics. Phenolic resins. Determination of reactivity on aB-transformat ion test plate is classified in these ICS categories:

• 83.080.10 Thermosetting materials

This International Standard specifies methods for the determination of the B-transformation time of phenolic resins at a specified temperature and under specified conditions on a heated test plate.

Two methods are described, each with a different test plate:

Method A — plate with depressions in the form of segments of spheres;

Method B — flat plate without depressions.