RECYCLE PULP COMPRISING CELLULOSE ACETATE
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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https://www.forestdata.cn/dataDetail.html?id=2a05f53d-183d-4666-86a8-e7840f041280
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资源简介：
A recycled cellulose pulp composition is provided which comprises recycled cellulosic fibers and cellulose ester staple fibers. The recycled cellulose pulp containing co-refined re-cycled cellulose fibers and cellulose ester staple fibers can be added to a hydropulper and fed back through a refiner to make wet laid products. A wet-laid fibrous product is also provided which comprises recycled cellulosic fibers and cellulose ester staple fibers. A bailed article is also provided that comprises recycled cellulosic fibers and cellulose ester staple fibers. In embodiments， the recycled cellulosic fibers are present in an amount of 50wt% or more， based on the total dry weight of fibers， and the cellulose ester staple fibers are present in an amount sufficient to increase the Canadian standard freeness (CSF) of the composition by 5% or more compared to a 100wt% cellulosic fiber pulp composition processed under similar conditions.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
