Materiales

 

Materiales

Evolution from micropinned to polymeric alloy structure of XLPE?PS: Improving electrical properties and mechanism
28/10/2024 - The digital photos during the vertical burning tests. (a) Pure RPUF, (b) EG?RPUF, and (c) PUEG?RPUF.AbstractExpandable graphite (EG) is widely used in rigid polyurethane (PU) foam (RPUF) as flame...
Study on flame retardant and smoke suppression of EPDM by sepiolite expansion flame retardant system
30/10/2024 - SrTio3 dispersed PVC as potential future materialAbstractEnhancing the opto?electrical properties of polymer is crucial for optoelectronic devices. This study emphasis the synthesis of strontium...
Effect of intumescent flame retardants on the properties of poly(ethylene?co?vinyl acetate)/high?density polyethylene blends
29/10/2024 - The superior effect of intumescent flame retardants in enhancing the flame retardancy and thermal stability of EVA/HDPE blends.This study investigates the innovative use of intumescent flame...
The Flammability and Thermal Stability of Filling Epoxy Foam Plastics for Construction Purposes
29/10/2024 - An effective type of polymer heat-insulating material (foams) based on reactive oligomers is casting epoxy foams with high technological and operational parameters. However, polyepoxide foams are...
Phosphorus–Nitrogen Interaction in Fire Retardants and Its Impact on the Chemistry of Treated Wood
30/10/2024 - This work focuses on the changes in the chemical composition of wood caused by impregnation with fire retardants such as guanidine carbonate (GC), urea (U), diammonium phosphate (DAP) and their...
Novel Aryl Phosphate for Improving Fire Safety and Mechanical Properties of Epoxy Resins
30/10/2024 - Epoxy resins (EPs) are highly flammable, and traditional flame retardant modifications often lead to a significant reduction in their mechanical performance, limiting their applications in aerospace...
An oxidative depolymerized lignin treated by potassium ferrate and its use in preparation of epoxy resin
22/10/2024 - A novel phosphorus?based compound, (oxybis(4,1?phenylene))bis((2,5?dihydroxyphenyl)(phenyl)phosphine oxide) (ODDPO?HQ), was synthesized and applied to enhance the flame retardancy of epoxy resin...
A hydrogel sensor based on conic baston structure
26/10/2024 - The flame retardancy mechanisms of polyphenylene sulfide/polyamide 6/short glass fiber (PPS/PA6/SGF) composites at the presence of aluminum diethylphosphinate (ADPP).AbstractFlame retardant polyamide...
Hollow glass microsphere/polybutadiene composites with low dielectric constant and ultralow dielectric loss in high?frequency
27/10/2024 - By mixing plasticized polyvinyl chloride and hydrogenated nitrile?butadiene rubber blends with inorganic fillers including fumed silica, magnesium hydroxide and antimony trioxide, composites with...
Advanced functional polymer materials for biomedical applications
27/10/2024 - Flame retardants are prepared by the one?pot method, which is a simple and cost?controlled process. Synergistic action of phosphorus and nitrogen elements provides two?phase flame retardant...
Diphenylphosphine oxide derivative with a symmetrical structure as an efficient flame retardant for application in epoxy resin
22/10/2024 - Schematic illustration of the preparation process of three?type PANIs and their assembly of PANI?S//AC3:1 asymmetric supercapacitor device.AbstractIn this article, conductive polyaniline (PANI) was...
The effect of rubber and plastic mass ratio on the compatibilized ethylene propylene diene monomer/polypropylene TPV with shape memory behavior
19/10/2024 - Schematic showing the fabrication of graphite?tailings and calcium alginate (GT@CA) coatings on polyurethane foam (PUF) and the proposed flame?retardant and smoke?suppression mechanism of GT@CA on...
Correction to “Investigating the changing dynamics of processing, temperature?based mechanics, and flame retardancy in the transfer of ammonium polyphosphate/inorganic silicate flame retardants from epoxy resins to glass fiber composites”
18/10/2024 - Blocked diisocyanate and polyethylene glycol reacted effectively in presence of single walled carbon nanotubes to produce polyurethane nanocomposites.AbstractIn this paper, we report various...
Polyaniline as a dual flame retardant and electrostatic dissipative additive in polyethylene nanocomposites
19/10/2024 - Effecft of co?doping polyaniline with phosphoric acid and phytic acid on the heat release rate of polyethylene.Polyolefins, such as polyethylene (PE), are highly flammable and electrically...
Assessing the Fire Properties of Various Surface Treatments on Timber Components in Ancient Chinese Buildings: A Case Study from the Xianqing Temple in Changzhi, Shanxi, China
16/10/2024 - Traditional and modern coatings play a key role in enhancing the fire resistance of ancient Chinese buildings. However, further comparative analysis is needed on the fire properties of the two...
Optimized Proportioning Techniques and Roadway Performance Evaluation of Colored Asphalt Pavement Materials
17/10/2024 - This study systematically investigated the formulation optimization, performance evaluation, and practical application of epoxy-based composite materials for colored asphalt pavement. By conducting...
Construction of a hydrophobicity, phosphorus? and nitrogen?containing layered double hydroxides?based synergistic effect flame retardant for poly (lactic acid)
10/10/2024 - Schematic diagram of the dispersion stabilization mechanism of different PDA?PEA dispersants on graphene.AbstractGraphene, with excellent thermal conductivity, electrical and corrosion shielding...
Study on Innovative Laminated Flooring with Resin-Impregnated Paper
14/10/2024 - A new type of laminated flooring decorated by resin impregnated paper (LWFWRIP) was designed, with the advantages of low formaldehyde emission, improved flame retardant, and high wear resistance. The...
Multi?component coupling synergistic effect of resourced gold tailings on intumescent flame?retardant polypropylene
07/10/2024 - Multi?component coupled flame?retardant synergistic mechanism of gold tailings in intumescent system.Addressing the challenge of resource utilization of gold tailings. A high performance...
Synergistic Effect of Ternary CoFeCr?LDH and MXene on Enhancing Flame Retardant and Smoke Inhibition Properties of TPU Composites
03/10/2024 - This work synthesized a ternary CoFeCr?LDH@MXene nano?hybrid material via a one?step hydrothermal method and fabricated TPU composite materials for combustion testing. The results showed that thermal...
Facile Construction of Flame-Resistant and Thermal-Insulating Sodium Alginate Aerogel Incorporating N- and P-Elements
04/10/2024 - In this study, sodium alginate (SA) aerogel cross-linked with Ca2+ was selected as the basic skeleton to construct a lightweight, flame retardant, and thermal insulating composite aerogel via...