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Thirteenth National Conference on Packaging Engineering (TNCPE 2010 E-BOOK)

Wuhan,China,8.21-8.26,2010

ISBN: 978-1-935068-22-8 Scientific Research Publishing, USA

E-Book 456pp Pub. Date: August 2010

Category: Engineering

Price: $80

Title: Cationic starch with High Substitution Improves Paper Properties from High Yield Waste Paper
Source: Thirteenth National Conference on Packaging Engineering (TNCPE 2010 E-BOOK) (pp 85-90)
Author(s): Quanxiao Liu, Beijing Key Lab. Of Printing and Packaging Materials and Technology，Beijing Institute of Graphic Communication，Beijing 102600，China
Wencai Xu, Beijing Key Lab. Of Printing and Packaging Materials and Technology，Beijing Institute of Graphic Communication，Beijing 102600，China
Jinli Li, Beijing Key Lab. Of Printing and Packaging Materials and Technology，Beijing Institute of Graphic Communication，Beijing 102600，China
Hua Cao, Beijing Key Lab. Of Printing and Packaging Materials and Technology，Beijing Institute of Graphic Communication，Beijing 102600，China
Abstract: Firstly Cationic starch with High Substitution (HCS) was prepared with NaOH as alkali catalystAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberand 3 - chloro -2 - hydroxypropyl trimethyl ammonium chloride as a cationic reagent in the presence of aAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubbersmall amount of water to get different cationic starches with degree of substitution. Then the prepared HCSAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberwere used in high-yield pulp to make paper. The effects of different degree of substitution of cationicAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberstarch and its dosage, the effects of slurry pH value and the time of starch with high degree of substitutionAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberreacting with slurry on the properties of paper were discussed. The results are found that cationic starchAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberwith degree of substitution of 0.64 shows the best in improving the endurance and the tensile strength ofAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberpaper from high yield pulp, and its optimum dosage is 0.6%～0.8%. The proper application condition ofAbstract: The nonlinear dynamics equation is developed for suspension-type package system with the rubberthe cationic starch with degree of substitution of 0.64 is pH7.2 and the reaction time of 5～10min.
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