NIPPOLLAN® 981 by Tosoh is Polycarbonate diol. When used in combination with isocyanates, it exhibits superior durability, water resistance, heat resistance and weather resistance. NIPPOLLAN® 981 is the most suitable polyol for applications requiring higher durability. Applications include elastomers, synthetic leather, artificial leather and spandex.
CORONATE® BI-301 by Tosoh is a polyisocyanate. It is masked with blocking agent (phenol/ e-caprolactam). CORONATE® BI-301 is in combination with various polyols, stable one-component systems can be obtained.
