Fibre-reinforced plastics. Thermosetting moulding compounds and prepregs. Determination of cure characteristics Ingestion-build-205840 BS EN 12697-20 can thus

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Fibre-reinforced plastics. Thermosetting moulding compounds and prepregs. Determination of cure characteristics Ingestion-build-205840 BS EN 12697-20 can thus1 Scope This International Standard specifies two methods for the determination of the cure characteristics of fibre reinforced thermosetting moulding compounds and prepregs. The characteristics measured are the heat generated by the exothermic reaction; the thermal expansion of the compound accompanying the rise in temperature; the shrinkage due to the curing reaction. The methods specified are applicable to all compounds comprising thermosetting