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Demulsifier TKQ comprises of phenol - amine resin block polyethers and quaternized polyamidoamine.
该破乳剂由酚胺树脂聚醚和聚酰胺-季铵盐两种组分组成.
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The classification and its development of amine resin retanning agent are introduced in this paper.
介绍了氨基树脂鞣剂的种类及其进展.
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