Alkyl Ketene Dimer AKD CAS 144245-85-2

CAS:144245-85-2

PH:≤5 mg KOH/g

EINECS:200-001-8

Wā Rokiroki:1 tau

Kupu ōrite:Dimer Alkylketene;AKD; Raupapa Matū Hanga Pepa; WAX AKD 1840; WAX AKD 1865; AKD CAS NO.144245-85-2; Dimer Alkyl Ketene - Wai; DIMER ALKYL KETENE, WAX AKD

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He aha te Alkyl Ketene Dimer AKD CAS 144245-85-2?

Ko te AKD, ko tōna ingoa Hainamana ko Alkyl Ketene Dimer, i tīmata te ahumahi i te tau 1956, ā, i whakamahia noa i roto i ngā pepa motuhake e hiahia ana kia whakarerekētia te rahi. I ngā tau tata nei, kua hurihia ngā pukapuka matū e ahu mai ana i te pepa ahurea ki te rahi koretake o te AKD, ā, kua kitea he maha atu ngā mara tono. Kei roto i tēnei tuhinga ngā mōhiohio matua mō te AKD, tae atu ki ōna āhuatanga taketake, ngā tikanga whakarite me ngā tukanga, tae atu ki te ahunga whakamua o te ware pi AKD, te whakapūtanga AKD me te momo rahi mata AKD.

Whakatakotoranga

TAONGA	PAEREWA
Āhua	He totoka ware pi mā ki te kōwhai mā
Te pūwāhi rewa/ (℃)	52°C-60°C
PH	≤5 mg KOH/g

Tono

He dimer alkyl enone tēnei hua i hangaia mai i ngā waikawa ngako teitei ake (C≥12) mā te acylation me te dehydrochlorination. Ka whakamahia hei paura mata o te AKD me te kaihoko ine koretake hei whakaputa i te emulsion o te kaihoko ine koretake mō te penupenu.