PLACCEL 220 is polycaplolactone diol and its molecular weight is 2000. Polycaprolactone diols have more excellent UV resistance and heat resistance than polyether diols, and a higher water resistance than adipate based polyester diols. In particular, PLACCEL 220N is characterized for its narrow molecular weight distribution.
Polyurethane elastomers made from PLACCEL 220N show excellent abrasion resistance and compression permanent set resistance. The recommended applications of these polyurethane elastomers are solid tires, rollers, scratching blades of toner for copy machines. Because of their low content of low molecule oligomer unit, the so-called “blooming” is not likely to occur.
Daicel (U.S.A.), Inc. is a developer and manufacturer of chemical ingredients used in the Paint & Coatings industry. With expertise in cellulose, organic, and polymer chemistries and pyrotechnic engineering, it is committed to delivering optimal solutions via unique technologies. Daicel offers CELLOXIDE epoxy resins and PLACCEL polycaplolactone diols for robust paint and coating formulations.
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