Rubber compounding ingredients. Carbon black. Determination of the aggregate-size distribution at ultimate dispersion1 Scope This Technical Specification specifies a method for determining the size distribution of carbon black aggregates dispersed in a liquid by means of a high power ultrasonic device. The measurement is done with a disc centrifuge photosedimentometer. This technique is based on the hydrodynamic behaviour of carbon black in a centrifugal field. The determination of the aggregate size distribution is important in the evaluation of carbon black used

and free from defects likely to prevent conformity

These chain slings are intended for lifting objects

either quantified in monetary or nonmonetary terms

BS 6180 on barriers in and about buildings is useful for:

Bend tests

it is desirable to establish a definition of in-band OSNR that is independent of the method used and is consistent with the OSNR definition of IEC 61280-2-9 in the case of frequency-independent noise power density

3 has been removed

BS EN ISO 22117:2019 supersedes DD CEN ISO/TS 22117:2010

Clarifies the distinction between “user requirements” (the “what” as needed by domain system experts) and “technical specifications” (the “how” as technical descriptions of systems

BS 3356 gives you detailed information about the test method used to determine the bending length and the flexural rigidity of fabrics

extreme speed and critical-application stress

BS EN 15340 on shear load resistance of thermally sprayed coatings is useful for: