​Isocyanate

Isocyanate is a general term for various esters of isocyanate, which are used in household appliances, automobiles, construction, footwear, furniture, adhesives and other industries. If classified by the number of -NCO groups, it includes monoisocyanate R-N=C=O and diisocyanate O=C=N-R-N=C=O and polyisocyanate.