ARCOL® LG-650

ARCOL® LG-650 by Covestro is a polyether polyol. It is a 260-molecular-weight polypropylene oxide-based triol. The terminal end-groups are predominantly secondary hydroxyls and have a relatively low reactivity. It is compatible with some polyether polyols and can be blended with other diols or triols to achieve desirable modifications of product properties. It is slightly hygroscopic and may absorb water. This polyol can become quite viscous at low temperature. The shelf life of ARCOL® LG-650 is twelve months after receipt of material by customer.