Alkyl Ketene Dimer AKD CAS 144245-85-2

CAS:144245-85-2

PH:≤5 mg KOH/g

EINECS:200-001-8

Nguva yekuchengeta:1 gore

Mazwi akafananaAlkylketene dimer;AKD; PaperMaking CheMicals akatevedzana; AKD WAX 1840; AKD WAX 1865; AKD CAS NO.144245-85-2; Alkyl Ketene Dimer - Liquid; ALKYL KETENE DIMER,AKD WAX

Siya Mharidzo Yako

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Chii chinonzi Alkyl Ketene Dimer AKD CAS 144245-85-2 ?

AKD, ine zita rekuChina rinonzi Alkyl Ketene Dimer, yakatanga kusimudzira maindasitiri muna 1956 uye yaingoshandiswa mumapepa akakosha aida kudzokororwa saizi. Mumakore achangopfuura, etsika mapepa-akavakirwa makemikari mabhuku akachinjirwa kuAKD kwaakarerekera saizi, uye akawana mamwe maficha ekushandisa. Ichi chinyorwa chinosuma ruzivo rukuru rweAKD, kusanganisira zvinhu zvayo zvakakosha, nzira dzekugadzirira uye maitiro, pamwe nekufambira mberi kweAKD wax, AKD emulsion uye pamusoro-saizing mhando AKD.

Tsanangudzo

ITEM	STANDARD
Chitarisiko	Waxy yakaomarara
Melting point/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Application

Ichi chigadzirwa ialkyl enone dimer yakagadzirwa kubva kune yakakwira mafuta acids (C≥12) kuburikidza neacylation uye dehydrochlorination. Iyo inoshandiswa sehupfu yakapfava yeAKD uye isina kwayakarerekera saizi mumiriri kuburitsa emulsion yekusarerekera sizing agent ye pulp.