scope:

This Standard specifies methods for the determination of the content of the organic peroxides used as rubber vulcanizing agents.

NOTE 1 Organic peroxides are generally diluted with inert solvents or inorganic fillers for explosion protection and are also treated as master batches or the like. Some of them exist as an undiluted single chemical, in which case the term "content" has the same meaning as assay.

NOTE 2 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 14932 : 2012 Rubber compounding ingredients - Organic vulcanizing agents - Determination of organic peroxide content (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.

WARNING Persons using this Standard should be familiar with normal laboratory practice. This Standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this Standard to establish appropriate safety and health practices.