chromated copper arsenate

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chromated copper arsenate

preservative

Also known as: CCA

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fuel-cell process

In full-cell process
…solutions of compounds such as chromated copper arsenate (CCA), ammoniacal copper zinc arsenate (ACZA), and copper azole (CA-B). Creosote, PCP, and CCA are used on heavy structural members such as railroad ties, utility poles, marine pilings, and bridge timbers; ACZA and CA-B are used on common structural lumber.
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