Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method Ingestion-build-98192 It supersedes BS EN 60695-8-1:2008

It supersedes BS EN 60695-8-1:2008 which is withdrawn

which is very useful for the users in order to produce and maintain high-quality textile fabrics

This standard is set to become a benchmark standard and a pre-requisite for tendering purposes

Construction and automotive industry

Metadata is descriptive data about objects4

Plastics. Phenolic resins. Determination of hexamethylene-tetramine content. Kjeldahl method, perchloric acid method and hydrochloric acid method Ingestion-build-98192 It supersedes BS EN 60695-8-1:20081 Scope This International Standard specifies three methods for the determination of the hexamethylenetetramine (hexa) content of phenolic resins. The three methods are equivalent. The Kjeldahl method described in Clause 3 is not applicable if there are other components containing nitrogen in the phenolic resin. The perchloric acid method and the hydrochloric acid method described in Clause 4 and Clause 5, respectively, are only applicable if there