Polyurethane-33

OriginProduced from polyols and diisocyanates, which are petroleum-derived chemical compounds. Synthesized through a condensation reaction between polyols and isocyanates to form urethane linkages.

Polyurethane-33 is a complex polymer formed by reacting dimethylolpropionic acid and a polyester composed of Adipic Acid, Hexylene Glycol, Neopentyl Glycol with methylene dicyclohexyldiisocyanate (SMDI) to form a prepolymer. The prepolymer is neutralized with triethylamine and then chain-extended with hydrazine

The paper trail

Counts, not a verdict. A listing isn't a study. The trail, you decide.