Prepolymers are obtained by a partial reaction of a diisocyanate with a polyol. Free isocyanate content ranges from 1% to 30%, depending on the area of use. Since prepolymers are reactive chemicals that can be affected by temperature and humidity, their stabilization is very important.

Kobe Polyurethane, which has MDI Prepolymer technology in a wide range of product groups, produces stable prepolymers resistant to changing conditions for many sectors.

The prepolymers we produce have many applications in the footwear, flexible, adhesive, automotive and coating sectors.