Plastics. Unsaturated-polyester resins. Determination of reactivity at 130°C Ingestion-build-53008 BS EN IEC 60352‑5 helps

BS EN IEC 60352‑5 helps in measuring contact resistance which results in sustaining press-in connection in different climatic conditions

With obedience and compliance of BS EN 17050

or thermoplastic polyurethane (TPU)

5  to 56

ion implantation equipment

Plastics. Unsaturated-polyester resins. Determination of reactivity at 130°C Ingestion-build-53008 BS EN IEC 60352‑5 helps1 Scope This International Standard specifies a method of measuring the time required for the temperature of a solution of unsaturated polyester resin and a catalyst, heated in a thermostatically controlled bath at 130 C, to rise from 80 C to 140 C, from 80 C to the maximum temperature reached; the maximum temperature reached; the speed of the reaction, determined by drawing a tangent at the point of inflection of the temperature time curve. It