Saturated polyester polyol with a linear chemical structure. It is a pale yellow waxy solid at room temperature (25°C/77°F). Used as an ingredient in the manufacture of several kinds of polyurethane (PU) compounds.
用途
Footwear
Coatings for synthetic leathers
Cast elastomers
利点
Very good physical / mechanical and elastomeric properties
Best performances in term of flex fatigue resistance