GB 31604.45-2016 Translated English of Chinese Standard. GB31604.45-2016: National Food Safety Standard - Food Contact Materials and Articles - Determination of Isocyanate

الغلاف الأمامي
https://www.chinesestandard.net, 23‏/04‏/2018 - 9 من الصفحات
This Standard specifies the determination methods for toluene-2,6-diisocyanate, diphenylmethane-4,4-diisocyanate, toluene-2,4-diisocyanate, naphthalene-1,5- diisocyanate, phenyl isocyanate, hexamethylene diisocyanate and cyclohexyl isocyanate in plastics for food contact material and their products; this Standard specifies the determination method for the total amount of the above 7 isocyanates.
 

المحتوى

Foreword
3
Scope
4
Instrument and equipment
6
Analysis steps
7
Expression of the analysis results
8
Precision
9

نبذة عن المؤلف (2018)

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