Alkyl Ketene Dimer AKD CAS 144245-85-2

CAS:144245-85-2

PH:≤5 mg KOH/g

EINECS:200-001-8

Muddada Kaydinta:1 sano

Isku-mid:Alkylketene dimer; AKD; Taxanaha Kiimikada Samaynta Warqadaha; AKD WAX 1840; AKD WAX 1865; AKD CAS NO.144245-85-2; Alkyl Ketene Dimer - Dareere; ALKYL KETENE DIMER, AKD WAX

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Calaamadaha Alaabta

Waa maxay Alkyl Ketene Dimer AKD CAS 144245-85-2?

AKD, oo magaciisa Shiineeska yahay Alkyl Ketene Dimer, waxay warshadayn bilowday 1956 waxaana loo isticmaali jiray oo keliya waraaqo gaar ah oo u baahan dib-u-cabbir. Sannadihii ugu dambeeyay, buugaagta kiimikada ee ku salaysan warqadda dhaqanka ayaa loo beddelay cabbir dhexdhexaad ah oo AKD ah, waxayna heleen goobo codsi oo dheeraad ah. Qoraalkan wuxuu soo bandhigayaa macluumaadka ugu muhiimsan ee AKD, oo ay ku jiraan sifooyinkeeda aasaasiga ah, hababka diyaarinta iyo hababka, iyo sidoo kale horumarka wax AKD, emulsion AKD iyo nooca cabbirka dusha sare ee AKD.

Faahfaahinta

SHAYGA	Heerka Caadiga ah
Muuqaalka	Cad ilaa jaalle khafiif ah oo wax adag
Barta dhalaalaysa/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Codsiga

Badeecadani waa alkyl enone dimer laga sameeyay asiidhyo dufan sare leh (C≥12) iyada oo loo marayo acylation iyo dehydrochlorination. Waxaa loo isticmaalaa sidii budada cayriin ee AKD iyo wakiilka cabbirka dhexdhexaadka ah si loo soo saaro emulsion ee wakiilka cabbirka dhexdhexaadka ah ee saxarka.