POLY BD R45V
Poly bd resins are low molecular weight, hydroxyl-terminated homopolymers of butadiene. POLY BD R45V These hydroxyl-terminated polybutadiene (HTPB) resins are characterized by low volatiles content, low glass transition temperatures, excellent hydrophobicity and a highly reactive functionality. POLY BD R45V Poly bd "is a hydroxyl terminated liquid Poly butadiene polymer. Same as other polyols, Poly bd has a highly reactive hydroxyl group.