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Composition for antisepsis insect proof of lumber, antisepsis moth proofing method and antisepsis insect proof characteristic lumber null
Composition for antisepsis insect proof of lumber, antisepsis moth proofing method and antisepsis insect proof characteristic lumber null
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机译:木材防腐用防虫组合物,防腐防蛀方法及防腐用防虫特色木材
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摘要
PURPOSE:To provide a rot-proofing and insect-proofing composition for wood, which is injected into wood and gives a rot-proofing and insect-proofing effect, in which a chromium compound, an arsenic compound and boric acid are not contained in its components, which is safe to a human body on preparation and on usage and generates no environmental pollution, which continues the rot-proofing and insect-proofing effect for a prolonged term because rot-proof and insect-proof wood into which the rot-proofing and insect-proofing composition of the wood is injected has little toxicity and boric acid is hardly eluted, and which generates no trouble of atmospheric pollution when the rot-proof and insect-proof wood is treated as waste wood. CONSTITUTION:Copper borate and/or zinc borate is dissolved in water in the presence of a volatile basic compound, the rot-proofing and insect-proofing composition for wood is obtained, the rot-proofing and insect-proofing composition for wood is injected into wood, and rot-proofing and insect-proofing treatment of wood is executed to wood, thus acquiring rot-proof and insect-proof wood.
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