Pharmaceutical Ingredients

Products

Pemulen™ Polymeric Emulsifiers

Typical Product Properties 

 

Typical Properties   Pemulen™ TR-1 NF Polymer   Pemulen™ TR-2 NF Polymer  
Emulsion Stabilization  Yes Yes
Oil Loading  Up to 30% Up to 65 - 80%
Relative Viscosity  Medium Low
Yield Value  High High
Effective pH Range2  4 - 9 4 - 9
Typical Use Concentration3  0.15 - 0.3%  0.15 - 0.3% 



1 With no secondary emulsifiers
2 Higher oil levels typically require lower pH
3 Higher levels may be needed in formulations with high electrolyte content