Plastics. Polypropylene and propylene-copolymers. Determination of thermal oxidative stability in air. Oven method Ingestion-build-44680

Plastics. Polypropylene and propylene-copolymers. Determination of thermal oxidative stability in air. Oven method Ingestion-build-446801 Scope This document specifies a method for the determination of the resistance of moulded test specimens of polypropylene and propylene copolymers to accelerated ageing by heat in the presence of air using a forced draught oven. The method represents an attempt to estimate the service life of parts fabricated from propylene plastics. The stability determined by this method is not directly related to the suitability of the material for use when

Standards and other deliverables of the EN 50083 and EN 60728 series deal with cable networks including equipment and associated methods of measurement for headend reception

— agricultural and forestry tractors (NACE code 09

PD ISO Guide 34 sets out the management system requirements in accordance with which reference materials shall be produced

but they are however under consideration for future editions

Comparisons between libraries are possible

Guidance for the measurement of the spectral responsivity in BS EN 60904-8-1 can help you demonstrate the reliability and operational efficiency of multi-junction photovoltaic (PV) devices assemblies

Why should you use BS EN 61375-1 - Architecture for train communication network (TCN)

and data and system security

called the “oil content”

Minimum yield strengths up to 460 MPa are specified together with low temperature impact properties at temperatures down to –40 °C

you can standardise the performance of bioreactors used in the biotechnological process

Spatiotemporal data can be used for different types of application systems