Preparation and Performance Research of Polyimide Modified Nylon Resin

Hong Kai Zhao; Li Guang Xiao; Xiao Jing Zhang

doi:10.4028/www.scientific.net/AMR.236-238.548

Paper Titles

Preparation of Phosphomolybdic Acid/Activated Semi-Coke Catalyst and its Application for Oxidative Desulfurization of Gasoline
p.530

Vaporization Kinetics and Vapor Pressures for Petroleum Fractions Using Thermogravimetry Analysis
p.534

Characterization of Spent Catalysts during Hydrodemetallization of Atmosphere Residue
p.538

The Effects of Nanofluid on NH₃H₂O Bubble Absorption Performance under Adiabatic and Non-Adiabatic Conditions
p.543

Preparation and Performance Research of Polyimide Modified Nylon Resin
p.548

Preparation and Characterization of a New Type Lithium Hexafluorophosphate Complex
p.552

Influence of Gas Supply Mode on CO₂ Hydrate Formation in Water Spraying Reactor
p.556

GC/MS and FTIR Analyses of the Extracts from an Indonesia Natural Asphalt
p.562

FTIR Analysis of Extractable Fractions from FourIndonesian Natural Asphalts
p.571

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238Preparation and Performance Research of Polyimide...

Preparation and Performance Research of Polyimide Modified Nylon Resin

Abstract:

High performance trend of plastics has become a hot spot of current research. Select bisphenol A dianhydride and bisphenol A diamine with excellent water resistance as the reactant monomers to obtain anhydride-terminated polyimide with very high molecular weight by two-step polymerization, graft the active radicals of acyl caprolactam using the activity of anhydride and obtain PI modified nylon resin by polymerization. It is proved that the reaction in each above step is successful through infrared analysis. Through microscopic analysis, the molecules of polyimide does not enter crystallization phase of nylon resin, but forms compact lamellar crystals existing in nylon matrix.