Photographic chemicals

Hardener is a triazine organic hardener, which is used in color sensitive material to improve the melting point and mechanical strength of the emulsion layer, reduce the water absorption expansion of the coating in the process of washing and processing, so as to avoid mechanical damage.

Appearance: White transparent liquid
Concentration: 3.8-4.2g/100mL
Content: 95% min
PH: 8.2-8.7