Umhlinzeki we-Neodecanoic Acid — Uhlobo lwe-Versatic Acid, Ibanga Lensipho Yensimbi

Iyini i-Neodecanoic Acid?

I-Neodecanoic Acid (i-NDA, eyaziwa nangokuthi i-Versatic™ 10-type acid) iyi-asidi ye-carboxylic ye-C10 tertiary ehlungwe kakhulu ekhiqizwa yi-Koch reaction yama-olefin e-C9 axubile ane-carbon monoxide namanzi. Isikhungo se-carbon se-quaternary endaweni ye-alpha (engenayo i-alpha-hydrogen) sinikeza ukuzinza kwe-hydrolytic okumangalisayo, ukuzinza kokushisa, kanye nokumelana ne-saponification - izakhiwo ezenza i-NDA ibe yisakhiwo esisebenza kahle kakhulu sama-monomers ester e-vinyl, insipho yensimbi, kanye nezingubo ezikhethekile.

I-Vinyl Neodecanoate Monomer (uhlobo lwe-VeoVa™)

I-Vinyl neodecanoate — i-vinyl ester monomer ye-neodecanoic acid — iyi-monomer ebalulekile ekupholiseni i-emulsion kanye ne-vinyl acetate. Ifakwe kuma-latexes e-vinyl acetate copolymer e-latexes, inikeza ukuqina kwangaphandle okuvelele, ukumelana namanzi, kanye nokuguquguquka, okwenza ibaluleke kakhulu kumapende e-emulsion angaphandle asebenza kahle kakhulu, ukumbozwa ngokhuni, kanye nama-sealers ekhonkrithi. Inqwaba ye-steric yeketanga lohlobo lwe-neopentyl ivimbela i-hydrolysis yokuxhumanisa kwe-ester, okwenza la mapende e-latex abe nesimo sezulu esingcono kakhulu.

Izinsipho Zensimbi kanye Neziqalisi Ze-Catalyst

Ama-Neodecanoate salts e-cobalt, i-zirconium, i-manganese, ne-calcium asetshenziswa njengezinto zokomisa i-oxidative ezisebenza kakhulu kuma-alkyd paints, ikakhulukazi ezimbozweni ezithwala i-solvent eziphansi ze-VOC kanye neziqinile kakhulu. Ama-C10 tertiary carboxylate driers ayathandwa lapho kudingeka khona ukuzinza okuphezulu kokushisa kanye nokuhambisana nezinhlelo zamanzi. Ama-Neodecanoate salts e-bismuth, i-zirconium, kanye ne-rare earths nawo asetshenziswa njengezinto zokomisa i-polyurethane coating systems.

Iziqinisi ze-PVC kanye nezicelo ezikhethekile

I-calcium ne-zinc neodecanoate isetshenziswa kumaphakheji e-Ca-Zn liquid stabilizer asebenza kahle kakhulu e-PVC, enikeza umbala wokuqala omuhle kakhulu kanye nokuzinza kokushisa kwesikhathi eside uma kuqhathaniswa ne-2-EHA noma iziqinisi ezisekelwe ku-oleate. Ezisetshenzisweni ezikhethekile, i-neodecanoic acid isetshenziswa ekwakhiweni kwe-glycidyl neodecanoate (uhlobo lwe-Cardura™) yezingubo ze-thermoset epoxy kanye nasezisetshenzisweni ze-tribology njengesithasiselo sokugcoba esenziwe esisebenza kahle kakhulu.