title: Fabrication of functional waterborne polyurethane/montmorillonite composites by click chemistry method.
abstract: "Click" chemistry method was used to fabricate novel waterborne polyurethane (WPU)/montmorillonite (MMT) composites based on alkyne-containing WPU and azide-modified montmorillonite. The morphology of these composites was characterized by x-ray diffractometer, scanning electron microscope. The mechanical properties, thermal stability, and flame resistance of the composites were investigated by tensile, thermogravimetry and cone calorimetric experiments, etc. The experimental results show that the tensile strength, water resistance and flame retardancy of the WPU/MMT composites have been reinforced efficiently owing to the linking of MMT by click reaction.
authors.affiliation: Qingdao University of Science and Technology, Qingdao 266042, China. sundx1964@163.com
authors.forename: Daoxing
authors.initials: D
authors.lastname: Sun
authors.forename: Rong
authors.initials: R
authors.lastname: Li
authors.forename: Xingjian
authors.initials: X
authors.lastname: Li
authors.forename: Wenjuan
authors.initials: W
authors.lastname: Wang
authors.forename: Jing
authors.initials: J
authors.lastname: Hu
mesh_terms: D000480:Alkynes / Q000737:chemistry; D001386:Azides / Q000737:chemistry; D001546:Bentonite / Q000737:chemistry*; D057930:Click Chemistry; D057166:High-Throughput Screening Assays; D015394:Molecular Structure; D010316:Particle Size; D011140:Polyurethanes / Q000737:chemistry*; D014867:Water / Q000737:chemistry
chemical_list: D000480:Alkynes; D001386:Azides; D011140:Polyurethanes; D014867:Water; D001546:Bentonite