AKD neutral sizing agent is an alkyl ketene dimer (abbreviated
AKD), a cationic surface active agent as raw materials,
homogenizing the emulsion formed white emulsion, a suitable
alkaline (pH value 7.5 ~ 8.5) under the conditions of reaction
papermaking sizing agent.
Widely used in various high-grade cultural papers, photographic
paper, fruit bag paper,
packaging paper and paperboard production of adhesive tapes and