NORYL? AP2001G polyol is a low molecular weight di-functional hydroxyl-terminated polyol based on polyphenylene ether (PPE). The incorporation of NORYL AP2001G polyol into a solid elastomer matrix may demonstrate structure-property benefits in traditional CAST polyurethane material formulations. Incorporating NORYL AP2001G polyol into these systems may: - Improve toughness and reduce abrasion - Increase tensile strength - Improve strain modulus and elongation - Maintain physical properties at elevated temperatures and after humid aging - Improve resistance to alkaline, acid, water and oil - Improve adhesion to steel