John Neale Ltd
Precision Engineered Lubricants
Work has been undertaken over the last 2 years on a range of amines from the main European suppliers. We have tested DCHA, Corrguard EXT, Genamin CH 020, Synergex T and Synergex ex Taminco, OPM/OPM+ biocide ex Nimac Ltd, DGA, MDEA. These amines have been tested as the sole stability agent, and also in combination with Phenoxyethanol, OPP and MIT/BIT.
The testing has been done using re-
These tests have not yet been completed, test work never is. However some of the findings are noted below.
These tests were done with Synergex amine.
The y axis is log the bacteria population orgs/ml.
The y axis is the number of weeks.
The results indicate a degree of control of bacterial population with this amine
For other tests results follow the links
Supplier information on OPP (Lanxess)
OPP would appear an interesting option in water-