Sealant

Polyurethane sealant is mainly composed of polyurethane prepolymer, which has high tensile strength, excellent elasticity, wear resistance, oil resistance, and cold resistance, but poor water resistance, especially alkali water resistance. It can be ...

Coating

Like sealant, low free TDI prepolymers can meet the requirements of new European regulations, which can greatly improve the working environment for on-site coating workers and ensure their health. Due to the high fluidity of MDI or TDI low free prepo...