Iimveliso

Ikhonkco le-extender kunye ne-emulsifier ye-aqueous polyurethane dispersions.I-aliphatic diamine sulfonic acid ityuwa yesodium, esetyenziswa njenge-hydrophilic chain extender okanye i-hydrophilic monomer ekulungiseleleni i-polyurethane resin ephuma emanzini, ilungele ukugquma, i-inki, i-adhesives kunye ne-leather finishing agents kunye namanye amashishini.I-sodium ethylenediaminoethanesulfonate inokuphinda isetyenziswe kwezinye iindawo njenge-organic intermediates kunye ne-biochemical reagents.I-X-position yayo kunye namaqela e-amino yesibini inokusabela kunye namaqela e-isocyanate kwaye idla ngokucetyiswa ukuba isetyenziswe kwinkqubo ye-acetone.I-polyurethane dispersions synthesized usebenzisa i-AAS ityuwa inozinzo oluhle lwe-hydrolytic kunye nokuhambelana kakuhle kunye nezinye i-anionic okanye i-nonionic aqueous dispersions.