Results 21 to 30 of about 175,835 (180)

One Pot Facile Synthesis of Self-extinguishable Metal Based Flame Retardant for Cotton Fabric

Journal of Natural Fibers, 2022
An efficient metal-based flame-retardant was prepared for cotton fabric (CF) by a convenient pad-dry-cure method, which involves the consecutive deposition of intumescent containing different combination of ammonium polyphosphate, melamine ...
Annu Dalal, Nisha Bagotia, Krishan K. Sharma, Kalesh N. Chatterjee, Parul Bansal, Surender Kumar   +5 more
doaj   +1 more source

Experimental Investigation on the Thermal Management for Lithium-Ion Batteries Based on the Novel Flame Retardant Composite Phase Change Materials

Batteries, 2023
Thermal management systems are critical to the maintenance of lithium-ion battery performance in new energy vehicles. While phase change materials are frequently employed in battery thermal management systems, it’s important to address the concerns ...
Yue Yu, Jiaxin Zhang, Minghao Zhu, Luyao Zhao, Yin Chen, Mingyi Chen   +5 more
doaj   +1 more source

Supra and subgingival application of antiseptics or antibiotics during periodontal therapy

Periodontology 2000, EarlyView., 2023
Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero, Jorge Serrano, Nicole Birgit Arweiler, Thorsten Mathias Auschill, Ali Gürkan, Gülnur Emingil   +5 more
wiley   +1 more source

Modified Ammonium Polyphosphate and Its Application in Polypropylene Resins

, 2022
Herein, a simple and environment-friendly method of coupling agent treatment of APP (ammonium polyphosphate) is provided and an optimum process of modification via coupling agent is identified.
Mingli Liu, Lipeng Meng, Sen Hou, Xiangrui Li, Lingyu Meng, Chunfeng Li   +5 more
core   +1 more source

Synthesis of fire-retardant additive based onwater-insoluble ammonium polyphosphate [PDF]

, 2018
Water-insoluble ammonium polyphosphate was obtained by sintering of ammonium hydrogen orthophosphate and guanidine carbonate at 250-270 °C. APP was characterized by FTIR, Raman spectroscopy, DSC and NMR 31P.
Кириченко, Я. О., Каличкина, Л. Е., Тулупов, А. Е.   +2 more
core   +3 more sources

Effect of Intumescent Flame Retardants on the Properties of Polyurethanes Based on Tall Oil Fatty Acids Esters

Medžiagotyra, 2015
The efficiency of using intumescent flame retardants in polyurethane coatings based on tall oil fatty acids esters was assessed. The influence of the content of each of the flame retardants (ammonium polyphosphate, melamine and pentaerythriol) separately
Vladimir Yakushin, Irina Sevastyanova, Dzintra Vilsone, Mikelis Kirpluks   +3 more
doaj   +1 more source

Synergistic flame retardancy of 4A-zeolite/MF-THEIC/ammonium polyphosphate in PP

Polymer Testing, 2023
In this paper, a melamine formaldehyde resin modified with tris(2-hydroxyethyl) isocyanurate (THEIC), named MF-THEIC, was synthesized via a solid-phase reaction between hexahydroxymethyl melamine (HMM) and THEIC.
Haoran Li, Zhengwen Wang, Xiaoping Chen, Mingmei Sun, Xingrong Zhang, Linsheng Tang   +5 more
doaj   +1 more source

Synergistic Flame Retardancy of Phosphatized Sesbania Gum/Ammonium Polyphosphate on Polylactic Acid

Molecules, 2022
Phosphating sesbania gum (DESG) was obtained by modifying sesbania gum (SG) with 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and endic anhydride (EA). The structure of DESG was determined using Fourier transform infrared (FTIR) spectroscopy
Qing Zhang, Huiyuan Liu, Junxia Guan, Xiaochun Yang, Baojing Luo   +4 more
doaj   +1 more source

Synergistic barrier effect of aluminum phosphate on flame retardant polypropylene based on ammonium polyphosphate/dipentaerythritol system

Materials & Design, 2019
The synergistic barrier effect of aluminum phosphate (AlPO4) on the char-formation behavior of flame-retarded polypropylene (FR-PP) based on the ammonium polyphosphate (APP)/dipentaerythritol (DPER) system was investigated.
Zhaolu Qin, Rongjie Yang, Wenchao Zhang, Dinghua Li, Qingjie Jiao   +4 more
doaj   +1 more source

Preparation of well-developed mesoporous activated carbon with high yield by ammonium polyphosphate activation

, 2021
Ammonium polyphosphate was used as a novel activating agent for producing activated carbons (APACs) with well-developed mesoporous structure and high carbon yield from a renewable biomass (Enteromorpha).
Gao, Yuan, XU, Shiping, Ortaboy, Sinem, YUE, Qinyan, KAN, Yujiao, GAO, Baoyu   +5 more
core   +1 more source