Alkyl Ketene Dimer AKD CAS 144245-85-2

I-CAS:144245-85-2

PH:≤5 mg KOH/g

I-EINECS:200-001-8

Isikhathi Sokugcina:1 unyaka

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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

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

I-AKD, igama layo lesiShayina elingu-Alkyl Ketene Dimer, yaqala ukwenziwa kwezimboni ngo-1956 futhi yasetshenziswa kuphela emaphepheni akhethekile ayedinga ukuphinda kushintshwe usayizi. Eminyakeni yamuva nje, izincwadi zamakhemikhali ezisekelwe ephepheni zamasiko zishintshiwe zaba ukulinganisa okungathathi hlangothi kwe-AKD, futhi zithole izinkambu zezicelo ezengeziwe. Leli nothi lethula ulwazi oluyinhloko lwe-AKD, okuhlanganisa izici zayo eziyisisekelo, izindlela zokulungiselela nezinqubo, kanye nokuqhubeka kwe-AKD wax, i-emulsion ye-AKD kanye nohlobo lokulinganisa indawo AKD.

Ukucaciswa

ITEM	IZINGA
Ukubukeka	Okuqinile kwengcina okumhlophe kuya kokuphuzi okuphaphathekile
Iphuzu elincibilikayo/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Isicelo

Lo mkhiqizo uyi-alkyl enone dimer eyenziwe ngama-fatty acids aphezulu (C≥12) nge-acylation kanye ne-dehydrochlorination. Isetshenziswa njengempushana eluhlaza ye-AKD kanye ne-ejenti yokulinganisa engathathi hlangothi ukukhiqiza i-emulsion ye-ejenti yokulinganisa engathathi hlangothi ye-pulp.