Rubber latices. Methods of test - Determination of bound acrylonitrile content in nitrile latex1 Scope This International Standard specifies a method for the determination of the bound acrylonitrile content of emulsion polymerized NBR latices having a bound acrylonitrile content, expressed as a percentage of the polymer content, of between 18 % and 45 %. The method is also applicable to, for example, carboxylic nitrile butadiene (XNBR) latices and nitrile isoprene (NIR) latices. NOTE 1 The determination includes any water insoluble nitrogen

temperature and humidity control

Significant modifications have been made to the sections

depth and size of reinforcement buried in concrete

describe the nature of that hazard

1(1) P General conditions

see EN 12205 or ISO 11118

It describes the characteristics of modified starches and specifies the requirements and the corresponding test methods for modified starches

BS 7946 not only gives a historic view on some of the development of symbols but also gives

and the field of characteristic curves for the relationship between heat flow density and the determining variables are given as the result

blockage prevention

BS EN 14422:2013 includes some editorial changes with respect to BS EN 14422:2004

but in the near future