Pemulen™ Polymers Comparison Table
| Typical Properties |
Pemulen 1621 Polymer |
Pemulen 1622 Polymer |
| Primary Emulsification |
Yes |
Yes |
| Oil Loading* |
Up to 30% |
Up to 70% |
| Relative Viscosity |
Medium |
Low |
| Yield Value |
High |
High |
| Effective pH Range** |
4 – 9 |
4 – 9 |
| Typical Use Concentration*** |
0.2 – 0.5% |
0.15 – 0.3% |
* With no secondary emulsifiers
** Higher oil levels typically require lower pH
*** Higher levels may be needed in formulations with high electrolyte content
Suitable HI&I applications for Pemulen™ polymeric emulsion stabilizers include air fresheners and deoderizers, automotive care products, polishes and waxes, paint strippers, surface protectants and solvent degreasers.