When to add NACL to cationic emulsion to increase the viscosity?
In order to add a 1% solution of NACL to cationic emulsion to increase and adjust viscosity, how would you proceed?
1. Add NACL solution when then emulsion has cooled down2. Add NACL solution whe the emulsion is still ho(about 60°c)
If 2 the how to you know vhow much nacl do you need?
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