the N-vinylpyrrolidone (NVP) industry has strong development momentum

n-vinylpyrrolidone, referred to as nvp, also known as 1-vinyl-2-pyrrolidone, is an organic compound with the chemical formula c6h9no. it appears as a colorless or slightly yellow liquid and can be mixed with water, ethanol, ether and other organic compounds. solvent miscibility, easy to copolymerize with other vinyl compounds. n-vinylpyrrolidone has inherent properties such as high…