Results 31 to 40 of about 20,354 (301)

Accelerating the formation of the conjugated ladder structure of Poly(acrylonitrile-co-vinyl acetate) by cross-linked poplar lignin doped with boron phosphate

Materials Research Express, 2020
Utilizing renewable resources and accelerating thermal stabilization have been two main effective technical means to reduce the cost of poly(acrylonitrile) (PAN) based carbon fibre (CF).
Hui Shi, Qin Ouyang, Jing-yu Wang, Pin-lei Zhu, Jian-wei Hao, Xian-bo Huang   +5 more
doaj   +1 more source

Synthesis and Characterization of P-PPD-Ph-Conjugated Flame Retardant

Frontiers in Chemistry, 2022
The conjugated flame retardants have rarely been studied. A conjugate flame-retardant 4, 4'-{1″, 4″-phenylene-bis [amino- (10‴-oxy10‴-hydro-9‴-hydrogen- 10‴λ5-phosphaphenanthrene-10″-yl)-methyl]}-diphenol (P-PPD-Ph) was synthesized and added into the ...
Junzhuo Sun, Junzhuo Sun, Daohai Zhang, Daohai Zhang, Daohai Zhang, Ke Wei, Fang Tan, Fang Tan, Min He, Dongmei Bao, Shuhao Qin, Shuhao Qin   +11 more
doaj   +1 more source

Synthesis of a P/N/S-based flame retardant and its flame retardant effect on epoxy resin

, 2020
In order to meet the requirement in the fields with high flame resistance, the flame retardancy of epoxy resin (EP) must be ameliorated. Herein, a P/N/S-based flame retardant (PAD) was synthesized and used to prepare flame retardant EP.
Yang, Shuang, Zhang, Qianqian, Ding, Guoping, Hu, Yefa, Wang, Jun, Cheng, Jianwen, Huo, Siqi   +6 more
core   +1 more source

Recent advances for flame retardant rubber composites: Mini-review

Advanced Industrial and Engineering Polymer Research, 2023
Flame retardant rubber composites have attracted a great attention during the past decades owing to their irreplaceable roles in complex industrial systems.
Liangqing Lai, Jia Liu, Zhen Lv, Tianming Gao, Yongyue Luo   +4 more
doaj   +1 more source

Synergistic effects of zinc borate and aluminiumtrihydroxide on flammability behaviour of aerospaceepoxy system [PDF]

, 2009
The flame retardancy of mono-component epoxy resin (RTM6), widely used for aerospace composites, treated with zinc borate (ZB), aluminium trihydroxide (ATH) and their mixtures at different concentrations have been investigated by morphological and ...
Camino, Giovanni, Formicola, C., Giordano, M., Formicola c., De Fenzo, A., De Fenzo A., Zarrelli, M., Frache, Alberto, Zarrelli M., Giordano m.   +9 more
core   +1 more source

Flame retardance of leather with flame retardant added in retanning process

Results in Physics, 2019
With the wide application of leather products, higher requirements are put forward for its flame retardancy. In this work, in order to improve the flame retardant performance of leather, phosphorus flame retardant (PFR), nitrogen and phosphorus ...
Baorong Duan, Quanjie Wang, Xue Wang, Yun Li, Mengmeng Zhang, Shen Diao   +5 more
doaj   +1 more source

Accelerating Thermal Stabilization by Pyrolytic Lignin for Partially Bio‐Based Carbon Fiber Precursor

Macromolecular Materials and Engineering, 2020
In this study, a partially bio‐based carbon fiber (CF) precursor is prepared by blending 32 wt% of pyrolytic lignin (PyL) with 68 wt% of poly(acrylonitrile‐co‐itaconic acid) (PANIA), and the effect of PyL on forming conjugated ladder structure during ...
Hui Shi, Qin Ouyang, Jingyu Wang, Jianwei Hao, Xianbo Huang   +4 more
doaj   +1 more source

Design, construction and application of bio-inspired flame retardant nanocoatings for fire protection and warning [PDF]

, 2023
The development of human history is accompanied by the acquaintance, control, and utilization of fire. However, once fire is out of control, it may induce fire disasters and lead to massive casualties and irreparable property losses and negatively impact
Cao, Cheng-Fei
core   +1 more source

A lysine-derived flame retardant for improved flame retardancy, crystallinity, and aqueous-phase degradation of polylactide

, 2023
Polylactide (PLA) as one of the excellent representative bioplastics had attracted attention worldwide. However, high flammability and poor crystallization behavior of PLA limit its further application.
Changchang Ma, Ruiyin Song, Pingan Song, Song, Ruiyin, Fang, Zhengping, Huan Zhang, Zhengping Fang, Yao, Miaohong, Miaohong Yao, Ma, Changchang, Liu, Linghui, Zhang, Huan, Linghui Liu, Yan Zhang, Zhang, Yan, Song, Pingan   +15 more
core   +1 more source

A durable coating constructed by metal-organic framework and polyphosphazene for flame retardant cotton fabric with enhanced mechanical properties

Next Materials
The extremely flammable cellulose macromolecules in cotton fabrics seriously affect their application in the field of flame retardancy. In this paper, the surface of cotton fabric was modified with citric acid, and then metal-organic framework (UiO-66 ...
Xue Bi, Xianwei Cheng, Zeqi Zhang, Yaxuan Huang, Ye-Tang Pan, Jinping Guan, Mònica Ardanuy, Rongjie Yang   +7 more
doaj   +1 more source