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开水能烫坏下水管吗
更新时间: 2020-11-04 00:00:00  

如果你倒的开水不是很多的话影响就不大,PVC在80~85℃开始软化,130℃变为粘弹态,160~180℃开始转变为粘流态,所以开水还是会有所影响的,特别是接口处。大量的开水用入由于PVC的软化可能会造成接口处的粘合有所松动,影响使用寿命。

关键词: 开水 下水管

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