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NEN-ISO 11235

Rubber compounding ingredients - Sulfenamide accelerators - Test methods

active, Most Current
Organization: NEN
Publication Date: 1 January 2016
Status: active
Page Count: 35
ICS Code (Rubber compounding ingredients): 83.040.20
scope:

NEN-ISO 11235 specifies the methods to be used for the evaluation of sulfenamide accelerators: - MBTS: benzothiazyl disulphide; - CBS: N-cyclohexylbenzothiazole-2-sulfenamide; - TBBS: N-tert-butylbenzothiazole-2-sulfenamide; - DIBS: N,N'-diisopropylbenzothiazole-2-sulfenamide; - DCBS: N,N'-dicyclohexylbenzothiazole-2-sulfenamide; - MBS: N-oxydiethylenebenzothiazole-2-sulfenamide. The analytical methods are applicable for most commercial sulfenamide accelerators: - sulfenamides of primary amines (type I); - sulfenamides of unhindered secondary amines (type II); - sulfenamides of hindered secondary amines (type III). The method to determine purity by high performance liquid chromatography (HPLC) is the preferred method.

Document History

NEN-ISO 11235
January 1, 2016
Rubber compounding ingredients - Sulfenamide accelerators - Test methods
NEN-ISO 11235 specifies the methods to be used for the evaluation of sulfenamide accelerators: - MBTS: benzothiazyl disulphide; - CBS: N-cyclohexylbenzothiazole-2-sulfenamide; - TBBS:...
May 1, 1999
Rubber compounding ingredients - Sulfenamide accelerators - Test methods
Specifies the methods to be used for the evaluation of sulfenamide accelerators.
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