Alkyl ketene dimer AKD wax 1840 1865

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Classification: General Reagents
Purity: 90% MIN
CAS No.: 144245-85-2
Product Name: Alkyl Ketene dimer

Specifications

Alkyl Ketene Dimer(AKD WAX) which is made of high fatty acid (≥12) .This is acylated and dehydro chlorinated . This product as a kind of initial powder of neutral sizing agent, is used in making neutral sizing agent latex of paper pulp . After sizing with AKD emulsion, it can make paper less water absorbing and controls its printing properties.

Chemical Name	Alkyl Ketene Dimer
Alias	AKD Wax
Mol. Wt.	495.6~532.92		CAS No.	144245-85-2
Structure
Alkyl Ketene Dimer %	1840			≥88
	1865			≥90
Melting Point	1840			47.4-48.9℃
	1865			47.0-51.0℃
Appearance	Pale Yellow Flake Wax
Idine value (I2), g/100g	1840	≥45		Acid value mg/KOH/g	≤5
	1865	≥44
Application	As a kind of initial powder of neutral sizing agent, is used in making neutral sizing agent latex of paper pulp.

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