hdi water dispersion  asahikasei  ws20-70d   about: nco%:6.3 viscosity：1930 solid content：70% solvent：dipropylene glycol monomethyl ether unsealing temperature：120℃ storage and transportation: storag ...

hdi low viscosity  asahikasei  wr39-100   type: water dispersible polyisocyanate based on hexamethylene diisocyanate nco%:21.3 viscosity：1100 solid content：100% features: #high nco content # low vis ...

u-cat 5003 catalyst cas868077-29-6 sanyo japan.pdf ...

u-cat sa 831 catalyst cas111-34-2 sanyo japan.pdf ...