Otros
Otros
Polyacrylate epoxide oligomers with robust photo?crosslinked and thermomechanical properties enabled by controlling copolymerizing molecular weight distribution
09/07/2024 -
The schematic diagram of the curing process and main properties of intrinsic flame?retardant epoxy resin.AbstractIn light of growing environmental apprehensions, the threat of global warming, and the...
Synthesis of polyesters derived from glycerol and phthalic anhydride and its application for bitumen modification
25/06/2024 -
Influence of flexible chain segments on the thermal properties of norbornene?furan funcationlized benzoxazine resins.AbstractIn this study, we designed and synthesized a series of norbornene?furan...
Enhanced permeability and antifouling properties of carboxylated polysulfone/quaternized polyimide blend ultrafiltration membrane
19/06/2024 -
Preparation and improved thermal mechanical properties of bezoxazine/hyperbranched benzoxazine copolymer.AbstractA series of triphenol?diamine?type hyperbranched benzoxazines are synthesized by using...
Thermal aging of high?performance fabrics used in the outer shell of firefighters' protective clothing
14/06/2024 -
Blending bisphenol?A diglycidyl ether epoxy (BADGE) with a novel phosphorus?functionalized epoxy (DPHP) reduces the total heat release rate.AbstractA novel epoxy resin, DPHP, was synthesized from...
Effects of incident heat flux on heat release rates and temperatures in cone calorimeter tests of polyurethane foam
29/05/2024 -
There is great interest in developing methods to predict full?scale fire performance of mattresses and upholstered furniture for design and regulatory purposes using cone calorimeter and other...
Sustainable solutions of using deep eutectic solvents for hemp degumming: A combined experimental and DFT study
25/04/2024 -
Preparation and flame retardant properties of modified melamine formaldehyde foamsAbstractMelamine?formaldehyde (MF) foam, while intrinsically flame retardant, necessitates further refinement to meet...
Preparation of a Polymeric Phosphoramide Flame-Retardant and Its Effect on the Flame-Retardant Properties of Epoxy Resin
27/04/2024 -
The flammability of epoxy resins and knowing how to achieve curing are particularly important factors during use. A novel approach for enhancing the fire resistance and reducing the smoke emission of...
Flame retardant polyurethane microbubble elastomer based on ionic liquid/ammonium polyphosphate/aluminum hypophosphite ternary flame retardant system
10/04/2024 -
Isopropanolamine modified ammonium polyphosphate (ISA?APP) flame retardants improve flame retardancy of epoxy resin by synergistic action of gas and condensed phases.AbstractIn this work, the flame...
Synergistic flame?retardant effects between silane coupling agents modified expanded graphite and Pt catalyst in silicone rubber composites
06/04/2024 -
In this work, different kinds of silane coupling agents modified expanded graphite (MEG) fillers were successfully prepared and then incorporated into silicon rubber matrix to fabricate...
Effect of Ethanol Extract of Tea on the Microstructural Features and Retrogradation Characteristics of Glutinous Rice Starch
27/03/2024 -
The glutinous rice starch (GRS) regeneration process could lead to decreased product quality and shorter shelf life. The purpose of this study was to analyze the effect of an ethanol extract of tea...
Development of a Polypropylene-Based Material with Flame-Retardant Properties for 3D Printing
21/03/2024 -
In this study, a nanocomposite based on a heterophasic polypropylene copolymer containing 5 wt% of nanoclays and 3 wt% of compatibilizer was formulated via melt compounding to obtain a material...
Measurement of the Centrality Dependence of the Dijet Yield in $p+mathrm{Pb}$ Collisions at $sqrt{{s}_{mathrm{NN}}}=8.16text{?}text{?}mathrm{TeV}$ with the ATLAS Detector
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ATLAS measured the centrality dependence of the dijet yield using 165??nb?1 of p+Pb data collected at sNN=8.16??TeV in 2016. The event centrality, which reflects the p+Pb impact parameter, is...
Experimental Investigation into the Evolution of Probabilistic Characteristics of Early-Age Concrete
02/03/2024 -
This paper presents original findings on the heterogeneity of the mechanical properties of concrete of an early age, dependent on the evolution of the hydration reaction. The properties investigated...
Cage Nanofillers’ Influence on Fire Hazard and Toxic Gases Emitted during Thermal Decomposition of Polyurethane Foam
27/02/2024 -
Polyurethane (PUR), as an engineering polymer, is widely used in many sectors of industries. However, the high fire risks associated with PUR, including the smoke density, a high heat release rate,...
The Flame Retardant and Mechanical Properties of the Epoxy Modified by an Efficient DOPO-Based Flame Retardant
26/02/2024 -
Currently, the mechanical performance reduction caused by excessive phosphorus content in the halogen-free flame-retardant EP has been an obstacle to its extensive application. This study presents...
Utilization of Silybum marianum extract as a high-performance natural antioxidant for polyethylene
20/02/2024 -
Abstract In this study, Silybum marianum extract powder was introduced into low density polyethylene (LDPE) as a primary polyphenolic antioxidant via melt blending...
Preparation of Siloxane-Modified DOPO Flame Retardant Sol–Gel and Its Study on Flame Retardant PET Fabrics
21/02/2024 -
Abstract In order to improve the flame retardant and anti-melt-drip performance of PET fabrics in an environmentally friendly and simple way, two transparent...
High temperature and fire properties of sustainable syntactic foam reinforced by end?of?life tyre?derived rubber particles
15/02/2024 -
The management of end?of?life tyres faces challenges due to insufficient recycling infrastructure and technologies, as well as limited markets for the materials recovered from them. To mitigate this,...
Flame-Retardant Thermoplastic Polyether Ester/Aluminum Butylmethylphosphinate/Phenolphthalein Composites with Enhanced Mechanical Properties and Antidripping
18/02/2024 -
Aluminum butylmethylphosphinate AiBMP as a flame retardant and phenolphthalein as a synergistic agent were applied in a thermoplastic polyester elastomer (TPEE)) in the current study. The thermal...
Synthesis, Thermal Stability and Antifungal Evaluation of Two New Pyrrole Esters
01/02/2024 -
To develop new chemicals that are stable at high temperatures with biological activity, a pyrrole intermediate was firstly synthesized using glucosamine hydrochloride as raw materials through...
A water?soluble Irgacure 2959?based diallylammonium salt system for antibacterial coatings
03/02/2024 -
An intumescent flame retardant (IFR) system comprised of ammonium polyphosphate (APP), double pentaerythritol (DPER), and zinc borate (ZB) is constructed and optimized by Box–Behnken...
