Ppg-51/SMDI Copolymer
OKother
Film-former and conditioning agent.
Regulatory Info
Status: Approved
Restrictions: Poly(oxy-1,2-propanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] (51 mol PO avergae molar ratio)