alkyl ketene dimer (AKD Wax)
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alkyl ketene dimer
Applications: AKD and ASA have become more frequently used in the papermaking industry during the last decade as neutral sizing agent which has replaced the acidic sizing agent (Gum Rosin) greatly.
Our AKD specification is as bellowing:
PH:3 MgKOH/g max,
Free Fat Acid:0.45%-0.5%,
Loss on drying:1.5%-2.0%
Package is 25kgs per PE/PP bag, 16mts per 20' container.