Pigments and extenders. Methods of dispersion and assessment of dispersibility in plastics - Determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two-roll milling1 Scope This PART of ISO 23900 specifies a method of determining in polyethylene (PE) the colouristic properties of a test pigment relative to a standard, and the ease of dispersion DHPE of pigments from the differences in colour strength on dispersing colouring materials under various conditions. Method A is appropriate for use with organic powder pigments and carbon black pigments in powder form, many of which are subject to compaction

as a single unit or as a separate device completed by an adaptable insulating pole covered in IEC 60855 or IEC 61235

non-fatty foodstuffs and paper and board for baking purposes

Evaluating its OH&S performance and seeking to improve it

Also children other than the intended age range will almost certainly make use of the playground equipment

BS EN 15531-1 is useful as it describes the communication layer that defines common procedures for the requesting and exchanging of data

general methodological requirements

enabling the prevention of ageing in steel

The requirements on the systems engineering process are gathered in ECSS-EST-10 “System Engineering”

and performance of hand hacksaw frames to take blades of nominal length 300 mm complying with BS 1919 and of miniature hand hacksaw frames to take blades of nominal length 146 mm complying with BS 6271

Each clause has been written as stand-alone as far as practicable

BS EN 50569 also covers spin extractors which are declared for commercial use in an area open to the public and operated by lay persons e

Who is BS 1983-1 - Dimensions for tools-holding chucks for