WATER-DISPERSIBLE SHEET
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：
A water-dispersible sheet with improved water dispersibility is provided. Provided is paper-making fibers containing two kinds of compounds， a specific alkalized fibrous carboxyalkyl cellulose and a specific carboxyalkyl cellulose salt. That is a water-dispersible sheet comprising a papermaking fiber and an alkalized fibrous carboxyalkyl cellulose and further comprising a carboxyalkyl cellulose salt， wherein the degree of etherification of the fibrous carboxyalkyl cellulose is 0.2 to 0.6， the degree of etherification of the carboxyalkyl cellulose salt is 0.5 to 1.6， the viscosity of 1% aqueous solution of the carboxyalkyl cellulose salt measured by Brookfield viscometer is 2 to 200 mPa-s， and the ratio of the carboxyalkyl cellulose salt to the sum of the papermaking fibers and the alkalized fibrous carboxyalkyl cellulose is 0.1 to 10% by weight.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
