Preparation and crystalline analysis of high-grade bamboo dissolving pulp for cellulose acetate.

The article presents a study on the crystalline analysis and preparation of high-grade bamboo dissolving pulp for cellulose acetate from the bamboo Cizhu. The researchers bleached the pulp in polyethylene bag in water bath and used different methods to calculate the crystallines of celluloses in samples from diffraction intensity data. They found that the predominant crystalline fibrils in acetate bamboo fiber and bamboo pulp are likely caused by different intermolecular hydrogen bond patterns.