I-Alkyl Ketene Dimer AKD CAS 144245-85-2

I-CAS:144245-85-2

I-PH:≤5 mg KOH/g

I-EINECS:200-001-8

Isikhathi Sokugcina:Unyaka ongu-1

Igama elifanayo:I-Alkylketene dimer; AKD; Uchungechunge lwe-CheMicals Lokwenza Iphepha; I-AKD WAX 1840; I-AKD WAX 1865; I-AKD CAS NO.144245-85-2; I-Alkyl Ketene Dimer - Uketshezi; I-ALKYL KETENE DIMER, I-AKD WAX

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Alkyl Ketene Dimer AKD CAS 144245-85-2?

I-AKD, egama layo lesiShayina lingu-Alkyl Ketene Dimer, yaqala ukwakhiwa kwezimboni ngo-1956 futhi yayisetshenziswa kuphela emaphepheni akhethekile ayedinga usayizi omusha. Eminyakeni yamuva nje, izincwadi zamakhemikhali ezisekelwe ephepheni lamasiko zishintshiwe zaba usayizi ongathathi hlangothi we-AKD, futhi zithole izinkambu ezengeziwe zokusetshenziswa. Leli nothi lethula ulwazi oluyinhloko lwe-AKD, kufaka phakathi izakhiwo zayo eziyisisekelo, izindlela zokulungiselela kanye nezinqubo, kanye nentuthuko ye-AKD wax, i-AKD emulsion kanye nohlobo lwe-AKD losayizi wobuso.

Imininingwane

ITEM	IZINGA
Ukubukeka	Okumhlophe kuya kokuphuzi okukhanyayo okuqinile okufana ne-wax
Indawo yokuncibilika/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Isicelo

Lo mkhiqizo uyi-alkyl enone dimer eyenziwe ngama-fatty acid aphezulu (C≥12) ngokusebenzisa i-acylation kanye ne-dehydrochlorination. Usetshenziswa njengempuphu eluhlaza ye-AKD kanye ne-neutral size agent ukukhiqiza i-emulsion ye-neutral size agent ye-pulp.