New Low-NCO Prepolymers Ideal For Flexible Sealants And Caulks
Bayer has developed two new low-NCO prepolymers, Baytec® MP-020 and Baytec MP-030, that are ideal for making soft elastomers.
Bayer Corp.’s Polyurethanes Division, Pittsburgh, has developed two new low-NCO prepolymers, Baytec® MP-020 and Baytec MP-030, that are ideal for making soft elastomers. Both materials are diphenylmethane diisocyanate-terminated polyether prepolymers based on polypropylene ether glycol.
“These new materials are excellent for a variety of applications that require soft elastomers,” said George J. Schexnayder, senior marketing specialist for Bayer’s Polyurethanes Division. “Applications range from bicycle seats and computer-keyboard wrist pads, to rubber-crumb flooring and flexible caulks and sealants.”