Energy savings plus mechanical reinforcement and rheology control

by SpecialChem

p-Toluenesulfonyl Isocyanate (PTSI)

Technical Datasheet | Supplied by VanDeMark Chemical

p-Toluenesulfonyl Isocyanate (PTSI) by VanDeMark Chemical is a moisture scavenger. Urethane systems utilizing PTSI can be applied under the most demanding humidity, dew point or temperature conditions and still guarantee the best corrosion resistance. Its reactivity towards active hydrogen atoms makes it useful as a scavenger for water and other isocyanate reactive groups such as free acid in powdered aluminum alkanoates and active hydrogen present in carbon black pigments. p-Toluenesulfonyl Isocyanate (PTSI) is suitable for the formulation of adhesives and sealants. It has a minimum shelf life of 1 year.

Compatiblity with other products

Find products that are predicted to be compatible with p-Toluenesulfonyl Isocyanate (PTSI).

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

Compatible Products

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

Learn more about HSP

View All