Rubber, raw synthetic. Determination of antidegradants by high-performance liquid chromatography Ingestion-build-81111 The control of the humidity

The control of the humidity of the air in the baking chamber is by the production and introduction of steam around normal atmospheric pressure

BS EN 755-1:2008 supersedes BS EN 755-1:1997

enabling the detection of discontinuities and irregularities in a cost-effective way in industrial applications

meter asset managers and other parties involved in meter installation

Ensuring that risks associated with the use of machinery are eliminated or reduced is a task that always requires unremitting and careful attention

Rubber, raw synthetic. Determination of antidegradants by high-performance liquid chromatography Ingestion-build-81111 The control of the humidity1 Scope This International Standard describes a procedure for the determination of the following antidegradants in raw synthetic rubbers: N alkyl N phenyl p phenylenediamine; N aryl N aryl p phenylenediamine; poly 2,2,4 trimethyl 1,2 dihydroquinoline. Extender oils, when present, can interfere. The method, with modification if necessary, can be applied to the determination of other amine antidegradants.