Results 141 to 150 of about 2,671 (178)

Synthesis of a novel graphene conjugated covalent organic framework nanohybrid for enhancing the flame retardancy and mechanical properties of epoxy resins through synergistic effect

Composites Part B: Engineering, 2020
Abstract A novel graphene conjugated covalent organic framework (AGO@COF) nanohybrid was synthesized by solvothermal method and used to enhance the flame retardancy and mechanical performances of epoxy resins (EP) through synergistic effect firstly. It is deduced from thermogravimetric analysis and cone calorimeter results that the obtained AGO@COF ...
Yuling Xiao   +6 more
openaire   +3 more sources

A Novel Conjugated Microporous Polymer Nano Hollow Sphere Containing N, P and Si Flame Retardant Elements with Both Thermal Insulation and Flame Retardant Properties

Colloids and Surfaces A: Physicochemical and Engineering Aspects
Mingxing Wang   +6 more
openaire   +3 more sources

Flame retardancy and thermal properties of rigid polyurethane foam conjugated with a phosphorus–nitrogen halogen-free intumescent flame retardant

Journal of Fire Sciences, 2020
In this work, a halogen-free intumescent combining phosphorus and nitrogen, flame-retardant 2-((2-hydroxyphenyl)(phenylamino)methyl5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide (HAPO) was successfully synthesized. It had been synthesized by reaction of 5,5-dimethyl-1,3, 2-dioxphosphinane 2-oxide with Schiff base. Its chemical structure was characterized
Zhaojun Lin   +4 more
openaire   +1 more source

Study on Manufacturing PCT/PPS Flame Retardant Fiber by Sheath/Core Conjugate Spinning

Fibers and Polymers, 2020
In this study, fiber for wigs was produced by a sheath/core conjugate spinning machine using poly PCT (cyclohexanedimethanol terephthalate) as a sheath polymer and PPS (polyphenylene sulfide) as a core polymer. In order to withstand the high temperature of hot irons used in hair salons, the fiber was made of high heat resistant polymers. Also, an epoxy-
Jong Cheol Lim   +2 more
openaire   +1 more source

Conjugated microporous polymer nanoparticle hollow spheres loaded with DOPO and chitosan with excellent thermal insulation and flame retardant properties

Polymer Degradation and Stability
Mingxing Wang   +6 more
openaire   +3 more sources

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