Results 51 to 60 of about 156,845 (165)

Preparation and properties of microencapsulated red phosphorus-based ternary synergistic flame retardancy PC/ABS alloy

open access: yesCailiao gongcheng
The synergistic flame retardancy of PC/ABS alloy is investigated using TiO2 coated by microcapsulated red phosphorus (TDP) as the main flame retardant, which is produced in situ by tetrabutyl titanate hydrolysis reaction.Taking the LOI value and UL-94 ...
GE Renjie   +4 more
doaj   +1 more source

Weathering resistance of halogen-free flame retardancy in thermoplastics

open access: yes, 2021
Weathering resistance of halogen-free flame retardancy in thermoplastics - Durability of fire retardancy - Impact of different exposure condition - Degradation with respect to different fire ...
Schartel, Bernhard
core  

P, N-decorated halloysite nanotubes for flame retardancy enhancement of polyamide 6/aluminum diethylphosphinate

open access: yes, 2022
Flame-retardant functionalized nanomaterials have attracted much research interests due to the combined advantages of organic and inorganic components. In the present study, P, N-decorated halloysite nanotube (MA-PPA@HNT) was prepared via simple steps of
Qin, Shuhao   +9 more
core   +1 more source

Effect of Pentaerythritol on the Properties of Wood-Flour/Polypropylene/Ammonium Polyphosphate Composite System

open access: yesBioResources, 2015
Intumescent, flame-retarding wood-flour/polypropylene composites (WPCs) having different ammonium polyphosphate/pentaerythritol (APP/PER) ratios (4/1, 3/1, and 2/1) were prepared in this study.
Wen Wang   +3 more
doaj   +1 more source

Non-Halogen Radical Generators for Enhanced Flame Retardancy of Plastics

open access: yes
196207Although radical generators as flame retardant synergists have been known and used for many years mainly in polystyrene formulations novel chemical classes have been developed more recently and introduced into the market. The new radical generators
Wilen, Carl-Eric, Pfaendner, Rudolf
core   +1 more source

Fabrication of Green Lignin-based Flame Retardants for Enhancing the Thermal and Fire Retardancy Properties of Polypropylene/Wood Composites

open access: yes, 2016
: Despite growing extensive applications, until now the poor thermal stability and flame retardancy properties of wood-plastic composites (WPC) remain effectively unsolved.
Huang, Guobo   +11 more
core   +1 more source

Synergistic influence of flame retardant additives and citric acid on the functional properties of rice husk/wood blended particleboards

open access: yesMaderas: Ciencia y Tecnología, 2021
The selected functional properties of rice husk/wood blended particleboards which include thermal analysis, limiting oxygen index, morphological analysis, and mechanical properties have been investigated.
Hui Ling Lau   +6 more
doaj  

Superior flame retardancy of epoxy resin by the combined addition of graphene nanosheets and DOPO

open access: yes, 2016
In this paper, the thermal stability and fire retardant behavior of epoxy resin (ER) composites filled with graphene nanosheets (GNS) and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) were investigated.
Fang, Zhengping   +3 more
core   +1 more source

Fully Bio-Based Chitosan/Sodium Alginate Coating for Flame Retardant Xuan Paper

open access: yesBioResources, 2022
The development of bio-based flame retardants has received increasing attention. In this study, fully bio-based chitosan/sodium alginate (CS/SA) coating was applied by layer-by-layer (LbL) assembly on Xuan paper to improve its flame retardancy.
Xinhua Liu, Chenghu Lei, Yinchun Fang
doaj   +2 more sources

Preparation and flame retardancy of DOPO–based epoxy resin containing bismaleimide

open access: yes, 2016
Epoxy resins were modified with 10-(2,5-dihydroxyl phenyl)-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide and 1,1′-(methylenedi-4,1-phenylene) bismaleimide (BDM). The resulting blends were then cured with 4, 4′-diaminodiphenyl sulfone.
Yang, Shuang   +4 more
core   +1 more source

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