Min. Order Reference FOB Price
200 kg US$4.20-5.20 / kg
Product Description
Product Parameters Basic Character Appearance Colorless or light yellow liquid Viscosity(25ºC,mm2/s) 3000~9000 Content of NCO(%) 4.0~5.0 Content of Solvent(DPHP)(%) 64~66 Dosage for reference Processing process: Add the crosslinking agent JL-505 to the PVC coating agent at 6-10%, ...