FIBER-REINFORCED RESIN COMPOSITION COMPRISING CHEMICALLY MODIFIED CELLULOSE NANOFIBERS AND THERMOPLASTIC RESIN
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 object of the present invention is to provide a fiber-reinforced resin composition in which fibers with good dispersibility and a resin in which the fibers are easily dispersed have been suitably composited; and a method for producing the fiber-reinforced resin composition. Specifically， the object is to provide a fiber-reinforced resin composition that comprises chemically modified CNFs and a thermoplastic resin， and that has improved physical properties due to the suitable compositing of the fibers with the resin; and a method for producing the fiber-reinforced resin composition. The fiber-reinforced resin composition comprises chemically modified CNFs (A) and a thermoplastic resin (B)， wherein the chemically modified CNFs and the thermoplastic resin satisfy the following conditions: (a) the ratio R of the solubility parameter (SP cnf) of the chemically modified CNFs (A) to the solubility parameter (SPpol) of the thermoplastic resin (B)， SPcnf/SPpol， is in the range of 0.87 to 1.88; and (b) the chemically modified CNFs (A) have a degree of crystallinity of 42.7% or higher.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
