Alkyl Ketene Dimer AKD CAS 144245-85-2

CAS:144245-85-2

PH:≤5 mg KOH/g

EINECS:200-001-8

Nthawi Yosungira:Chaka chimodzi

Dzina lofanana:Alkylketene dimer;AKD; Mapepala Opangira Chemicals mndandanda; AKD WAX 1840; AKD WAX 1865; AKD CAS NO.144245-85-2; Alkyl Ketene Dimer - Madzi; ALKYL KETENE DIMER, AKD WAX

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Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Alkyl Ketene Dimer AKD CAS 144245-85-2 ndi chiyani?

AKD, yomwe dzina lake lachi China ndi Alkyl Ketene Dimer, inayamba kupanga mafakitale mu 1956 ndipo inkagwiritsidwa ntchito m'mapepala apadera okha omwe amafunikira kusinthidwa kukula. M'zaka zaposachedwa, mabuku achikhalidwe opangidwa ndi mapepala asinthidwa kukhala kukula kwa AKD, ndipo apeza minda yambiri yogwiritsira ntchito. Kalata iyi ikuwonetsa zambiri za AKD, kuphatikizapo makhalidwe ake oyambira, njira zokonzekera ndi njira zake, komanso kupita patsogolo kwa sera ya AKD, emulsion ya AKD ndi mtundu wa kukula kwa pamwamba wa AKD.

Kufotokozera

CHINTHU	MUYENERERO
Maonekedwe	Cholimba choyera mpaka chachikasu chopepuka ngati sera
Malo osungunuka/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Kugwiritsa ntchito

Chogulitsachi ndi alkyl enone dimer yopangidwa kuchokera ku mafuta acids ambiri (C≥12) kudzera mu acylation ndi dehydrochlorination. Chimagwiritsidwa ntchito ngati ufa wosaphika wa AKD komanso neutral size agent kuti apange emulsion ya neutral size agent ya pulp.