Method to Produce Composite-Enhanced Market Pulp and Paper
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：
An improved market pulp and process for making the same by adding a composite material are described. The composite material includes cellulose nanocrystals， cellulose nanofibers， or another high aspect ratio， high surface area cellulose material (or a starch， or both) and a crosslinking compound that crosslinks a portion of the surface hydroxyl groups to form a 3-D matrix. Adding the composite material to market pulp has been shown to improve the strength of twice-dried paper products， made from such an enhanced market pulp. By crosslinking a portion of the surface hydroxyl groups in the market pulp to form a 3-D matrix， a first drying step may be accomplished without loss of benefits afforded when the market pulp is later re-pulped to make a paper product.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
