Plastics. Polyurethane raw materials. Determination of isocyanate content1 Scope This lnternational Standard specifies two methods for the measurement of the isocyanate content of aromatic isocyanates used as polyurethane raw materials. Method A is primarily applicable to refined toluene diisocyanate (TDI), methylene bis (4 phenylisocyanate) (MDI) and their prepolymers. Method B is applicable to refined, crude or modified isocyanates derived from toluene diisocyanate, methylene bis (4 phenylisocyanate) and polymethylene

Manufacturing and distributing safety barriers

This European Technical Report provides guidance on assessing the potential ignition hazard from the inadvertent extraction of energy from electromagnetic fields

BS 4790 specifies a method for the determination of the effects of a small source of ignition on textile floor coverings using a hot metal nut to maximize safety and minimize the risk of a fire

Operating phases

delivery and presentation of products

This document specifies the design rules

The retail banking environment includes the interface between

Response to automatic detection

This part of BS EN ISO 11137 gives guidance on the requirements in BS EN ISO 11137 parts 1 and 2 relating to dosimetry

BS EN 62576:2010 Electric double-layer capacitors for use in hybrid electric vehicles

Multi-strand wire for orthodontic use

What is BS EN 1799 - Measure the suitability of structural bonding agents about