AIR FILTRATION ARTICLES
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions， as well as wet laid processes to produce these compositions. More specifically， the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition， process， wet laid product， or articles exhibiting any one of many the desired benefits. The present invention also relates to a filter media for air filtration comprising cellulose fiber and a staple fiber; wherein said staple filter comprises cellulose ester; wherein said air permeability is higher for a given mean pore size as compared to a filtration that comprises 100% cellulose.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
