Materiales
Materiales
Production of PLA/NR blends compatibilized with EE-g-GMA and POE-g-GMA: an investigation of mechanical, thermal, thermomechanical properties and morphology
10/03/2023 -
Abstract Poly(lactic acid) (PLA)/natural rubber (NR) blends were compatibilized with elastomeric ethylene grafted with glycidyl methacrylate (EE-g-GMA), and poly(ethylene...
Dynamic mechanical properties in natural rubber/styrene?butadiene rubber blends: The local strain behavior in the glass transition region
11/03/2023 -
Normalized local strain of the NR phase for the blends NR10/SBR90, NR30/SBR70, NR50/SBR50 and NR70/SBR30 as a function of temperature, for samples vulcanized at 170°C.A study of the local strains...
The mechanical and thermal properties of natural rubber/zinc methacrylate composites by latex compounding techniques
15/03/2023 -
A new approach was developed to prepare natural rubber (NR)/zinc methacrylate (ZDMA) composites by latex ccompounding techniques. The mechanical properties of NR/ZDMA composites increase with the...
Surface modification of silica with polymethylmethacrylate?co?methacrylic acid for enhancement of self?healing performance of natural rubber composites based on metal thiolate ionic network
15/03/2023 -
Preparation of self?healing NR/modified silica composites.Polymethylmethacrylate?co?methacrylic acid (PMMA?co?MAA) was utilized for surface improvement of silica to be used as reinforcement in...
Directional freezing in natural rubber foams to construct reinforced networks
17/03/2023 -
Polymer foams have great potential for applications in bioengineering, insulation and energy transfer and have attracted considerable interest. Natural rubber foam (NRF) is a polymeric porous foam...
Effects of ??dextranase in raw natural rubber on the interface and performance of natural rubber/silica composites via simulation with an outer same protein
09/03/2023 -
AbstractThe unique “sea?island” phase of thermoplastic vulcanizates (TPVs) dictates an inseparable correlation between micro?morphology and properties, the studies on the processing procedures in...
Degradation by Electron Beam Irradiation of Some Elastomeric Composites Sulphur Vulcanized
07/03/2023 -
Composites based on natural rubber and plasticized starch obtained by the conventional method of sulfur cross-linking using four types of vulcanization accelerators (Diphenyl guanidine,...
Phase Behavior of NR/PMMA Semi-IPNs and Development of Porous Structures
08/03/2023 -
In this research, the porous polymer structures (IPN) were made from natural isoprene rubber (NR) and poly(methyl methacrylate) (PMMA). The effects of molecular weight and crosslink density of...
Integrated Optimization for the Coupling Network of Refinery and Synthetic Plant of Chemicals
07/03/2023 -
Synthetic plant of chemicals (SPC) consumes large amounts of hydrogen and carbon-oxides while refineries require high-purity hydrogen. Coal gasification (CG) and steam methane reforming (SMR) are...
Constructing “sesame?biscuit” structured hybrids with SiC and Ag particles for enhancing thermal conductivity and dielectric constant of elastomer composites
08/03/2023 -
With the development of multifunctional and miniaturized integrated circuits, polymeric materials with large dielectric constant and high thermal conductivity have major significance in modern...
Self?supporting flexible poly(1?naphaneneboronic acid) film as green light?emitting material
02/03/2023 -
AbstractLinear low?density polyethylene (LLDPE) is widely used in industries. It possesses remarkable characteristics such as low density, easy to process, and recyclable. However, LLDPE?based...
A feasible method of silica dispersion by introducing a pre-vulcanized gel in the natural rubber matrix
06/03/2023 -
Abstract Targeting towards the challenge of global tyre industries of producing green and sustainable tyre, the idea of introducing pre-vulcanized natural rubber (NR) gel into...
Preparation of compatibilizer PDABA-g-PEPA-O and its application in NR/MCC composites and analysis of compatibilization mechanism
04/03/2023 -
Abstract In this study, a new type of compatibilizer, benzamide-grafted polyethylene polyamine (PEPA) containing solvent chain (PDABA-g-PEPA-O) was prepared from PEPA,...
Ag–Cellulose Hybrid Filler for Boosting the Power Output of a Triboelectric Nanogenerator
03/03/2023 -
The triboelectric nanogenerator (TENG) is a newly developed energy harvesting technology that can convert mechanical energy into electricity. The TENG has received extensive attention due to its...
Surface modified alpha zirconium phosphate (?-ZrP) reinforced natural rubber composites for tire tread application
02/03/2023 -
Abstract The filler-rubber interaction and filler dispersion in natural rubber composites are important factors in determining the properties. Herein, an inorganic–organic...
The Use of Kenaf Fibre as a Natural Anti-Degradant in Recycled High-Density Polyethylene and Natural Rubber-Based Thermoplastic Elastomers
28/02/2023 -
As most plastic materials disintegrate without being properly reused after they are discarded, this present study developed a novel thermoplastic elastomer (TPE) using recycled high-density...
Reinforcement Behavior of Chemically Unmodified Cellulose Nanofiber in Natural Rubber Nanocomposites
02/03/2023 -
We investigated the reinforcement behavior of small amounts of chemically unmodified cellulose nanofiber (CNF) in eco-friendly natural rubber (NR) nanocomposites. For this purpose, NR nanocomposites...
Effective hybridization of SiO2 microsphere and graphene with tannic acid interface modifier for fabrication of multifunctional natural rubber/graphene nanocomposites
27/02/2023 -
Nowadays, although highly conductive polymer composites filled with two?dimensional graphene?based nano?fillers have been explored extensively, constructing nanocomposites with high performance,...
Optimizing electromagnetic interference shielding of carbon nanofibers reinforced nylon 6, 6 nanocomposite films in terahertz range
24/02/2023 -
AbstractAn ecofriendly UV?curable biodegradable waterborne polyurethane acrylate (WPUA) was synthesized using hydroxy telechelic natural rubber (HTNR), gelatinized cassava starch (GCS) hexamethylene...
Evaluation of Cutting Stability of a Natural-Rubber-Tapping Robot
27/02/2023 -
Natural rubber is a crucial raw material in modern society. However, the process of latex acquisition has long depended on manual cutting operations. The mechanization and automation of...
Natural Rubber Composites Using Hydrothermally Carbonized Hardwood Waste Biomass as a Partial Reinforcing Filler- Part I: Structure, Morphology, and Rheological Effects during Vulcanization
26/02/2023 -
A new generation biomass-based filler for natural rubber, ‘hydrochar’ (HC), was obtained by hydrothermal carbonization of hardwood waste (sawdust). It was intended as a...
