ARCOL® LHT-240

ARCOL® LHT-240 by Covestro is polyether polyol. The terminal end-groups of this polypropylene oxide-based triol are predominantly secondary hydroxyls and have a relatively low reactivity. It is compatible with most polyether polyols and can be blended with other diols or triols to achieve desirable modifications of product properties. It is acidified with a low level of phosphoric acid, making it suitable for use in isocyanate-terminated prepolymers. It is slightly hygroscopic and may absorb water and can become quite viscous at low temperatures. Shelf life of ARCOL® LHT-240 is 12 months and is used in adhesive applications.