Min. Order Reference FOB Price
200 kg US$5.50-6.50 / kg
Product Description
Product Parameters Basic Character Appearance light yellow liquid Viscosity(25ºC,mm2/s) 6000~28000 Content of NCO(%) 4.5~5.5 Content of Solvent(%) 63~65 Dosage for reference Processing process: Add the crosslinking agent JL-508 to the PVC coating agent at 3-10%, stir it ...