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为什么竹子用盐水煮

更新时间: 2021-11-12 09:29:18     

1、因为用盐水煮可以使竹子收缩,使结构更紧促致密坚固,不易于破坏,更持久耐用。

2、竹材受到均匀压力,能消除内应力,从而克服开裂缺陷。将竹材放入高压容器中,在2~3个大气压下,温度为80~90℃处理4~6h,然后缓慢减压,取出晾干,高压容器中也可同时加入药剂进行防蛀防霉处理。

关键词: 为什么 竹子 盐水

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