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Product information
Product description
Elcometer 139 Amine Blush Chip Screen Kit, 20 tests: Detects amine blush based on the presence of carbamate compounds rather than physical phenomena such as pH. Amines that have migrated to the coating surface can react with CO2 to form carbamates.
This can be observed as an oily film on the surface, but is often invisible to the eye. The presence of amine rouge leads to adhesion problems between the layers if another layer is applied without amine rouge having been removed first. When deciding whether an amine-cured epoxy coating can be overcoated, it is essential to determine whether the coating exhibits the amine rouge phenomenon.
Product accessories
(T13923546) - Elcometer 139 Test tube stand
More information
- Product number: 1040081
- Manufacturer: Elcometer
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