全名为Chromated Copper Arsenate (铬化砷酸铜),它由铜、铬、砷的化合物组成。其可溶于水,对真菌白蚁高效,对人畜低毒,抗流失强。
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以铬化砷酸铜(CCA)为代表的水载型防腐剂,逐渐被其他主要有效成分为铜的水载型防腐剂取代,这类防腐剂中的。
Arsenic and chromium based water-borne preservatives, especially CCA (chromated copper arsenate), have been partly replaced by some copper based preservatives.
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