Unifroth 0520 is a froth aid/surfactant that can be used in water repellent and fluorochemical finishes. Unifroth 0520 is an excellent stabilizer, is thermally degradable, and does not impart rewetting after curing.
PHYSICAL PROPERTIES:
Type......................................................... Non-rewetting, thermodegradable surfactant
Appearance....................................................................................
Clear to hazy liquid
Activity............................................................................................................
95-100
pH....................................................................................................................... 8-10
Solubility............................................................... Soluble with water in all proportions
Ionic Nature.................................................................................................. Nonionic
PERFORMANCE PROPERTIES:
· Excellent emulsifying and stabilizing properties.
· Does not effect water or oil repellency in fluorochemical finishes.
· Stabilizes water repellent emulsions with no effect on repellency.
· Effective wetting agent.
· Prevents pad roll build-up.
· Generates stable, uniform foam.
APPLICATION DATA:
Unifroth 0520 can be utilized as an effective foam-aid. Suggested starting range is 1-3% o.w.b. Testing and use data indicate that 2 % maximizes foam stability and uniformity.
Unifroth 0520 may be used to eliminate pad roll build-up. Under normal conditions, we recommend 0.1 to 0.5 % Unifroth 0520 o.w.b. This amount will eliminate pad roll build-up and emulsion instability and provide excellent wetting.
WE BELIEVE THAT THE INFORMATION CONTAINED IS CURRENT AS OF FEBRUARY 12, 2000. THIS INFORMATION IS NOT TO BE TAKEN AS A WARRANTY OR REPRESENTATION FOR WHICH WE ASSUME LEGAL RESPONSIBILITY OR APPROVAL.