The subject of the standard is the determination of the content of a diphenyl-p-phenylenediamine stabilizer (trade name Wingstay 200) in synthetic butadiene-styrene rubbers.
PN C05067-1991 history
1991PN C05067-1991 Synthetic rubber. Determination of diphenyl-p-phenylenediamine type stabilizer (Wingstay 200) content