Materiales

Materiales

Self?healing natural rubber based on dynamic disulphide exchange towards fatigue lifetime extension
28/11/2022 - AbstractIn this study, the poly(lactic acid) (PLA)/poly(butylene adipate?co?terephthalate)(PBAT) blend is investigated to improve rheological and mechanical performances of PBAT based on rheological,...
Novel Rare-Earth Complexes Containing Amino and Sulfhydryl Groups for Natural Rubber Composites with Improved Antioxidative Properties
30/11/2022 - Abstract Novel rubber antioxidants, cysteine lanthanum and cysteine cerium, were applied in natural rubber composites. The anti-aging behavior of the composites with rare-earth...
Study on preparation and anticorrosive performance of a new high hydrophobic anticorrosive coating
28/11/2022 - AbstractDynamic disulphide exchange mechanism was introduced to promote self?healing characteristics to natural rubber compound and the corresponding healing mechanism and mechanical properties are...
Amine-functionalized fibrous sepiolite and graphene oxide in situ self-assembled hybrid network for reinforcement of natural rubber composite
28/11/2022 - Abstract Efficient fabrication of graphene oxide (GO) network in rubber composites is critical for enhancing its mechanical properties. Herein, the surface of fibrous sepiolite...
Tuning the Curing Efficiency of Conventional Accelerated Sulfur System for Tailoring the Properties of Natural Rubber/Bromobutyl Rubber Blends
28/11/2022 - The state of cure and the vulcanizate properties of a conventional accelerated sulfur (CV) cured 50/50 blend of natural rubber (NR) and bromobutyl rubber (BIIR) were inferior. However, this blend...
Eco?friendly bio?based composites of cassava starch and natural rubber compatibilized with nanoclays
23/11/2022 - Biocomposite films from cassava starch (CS) blended with natural rubber (NR) compatibilized with nanoclay were prepared. Three types of nanoclays, that is, montmorillonite (MMT), kaolinite (KAO) and...
A comparative study on the effect of different fibrous nanofillers on the properties of natural rubber nanocomposites
23/11/2022 - Fabrication and characterization of Natural rubber?nanofiber composites developed using a latex?based mixing method.The specific geometry and distinct properties of one?dimensional nanostructures...
Room-temperature self-healing graphene/rubber-based supramolecular elastomers utilized by dynamic boroxines and hydrogen bonds for human motion detection
- Flexible electronic sensors with self-healing capabilities exhibit distinctive fascination in human motion detection. However, it remains challenging in the mechanically robustness, highly healing...
Molecular Dynamics Simulation of the Thermomechanical and Tribological Properties of Graphene-Reinforced Natural Rubber Nanocomposites
22/11/2022 - The thermomechanical and tribological properties of graphene (GNS)-reinforced NR were investigated using molecular dynamics (MD) simulations. The amorphous molecular dynamics models of two...
Potent Application of Scrap from the Modified Natural Rubber Production as Oil Absorbent
22/11/2022 - The production of raw natural rubber always ends up with leftover latex. This latex is later collected to produce low grades of rubber. The collection of this latex also depends on the...
Development and molecular dynamics simulation of green natural rubber composites with modified sisal microcrystalline cellulose
18/11/2022 - Experimental and molecular research process of NR/Mod?MCC composites.In this study, green composites were prepared using natural rubber (NR) as the matrix and the sisal microcrystalline cellulose...
A Feasible Compatibilization Processing Technique for Improving the Mechanical and Thermal Performance of Rubbery Biopolymer/Graphene Nanocomposites
18/11/2022 - Over the last few decades, processing and compatibility have become challenging and interesting investigation areas of polymer matrix nanocomposites. This study investigated the addition of maleic...
Calibration of Discrete Element Parameters of Maize Root and Its Mixture with Soil
17/11/2022 - Discrete element simulation is an effective method to reveal the interaction between tillage components and work objects. However, due to the lack of discrete element modelling parameters of maize...
Molecular Dynamics Studies of the Mechanical Behaviors and Thermal Conductivity of Polyisoprene with Different Degrees of Polymerization
16/11/2022 - Polyisoprene, with a high degree of polymerization, is the main component of natural rubber. In the industrial production process, it is necessary to adjust the length of the macromolecule of...
Vulcanization kinetics of natural rubber and strain softening behaviors of gum vulcanizates tailored by deep eutectic solvents
16/12/2022 - Rubber processing industries call for ecofriendly, green activators for reducing zinc oxide (ZnO) activator usages and volatile organic compounds emissions. Herein low cost deep eutectic solvents...
Evaluation of fatigue performance of filled and unfilled natural rubber/styrene?butadiene rubber composites
14/11/2022 - Fatigue life prediction of natural rubber/styrene?butadiene rubber compound with and without nanocaly addition.This paper deals with the fatigue life analysis of a blend of natural rubber (NR) and...
Preparation, characterization and application of gamma irradiated some water soluble polymers/natural rubber latex blends
14/11/2022 - This work exploit the effect of gamma radiation to prepare a rubbery hydrogel composed of natural rubber and alginate and carboxy methylcellulose (CMC) biopolymers as example and for comparison. The...
Probability Distribution Characteristics of Horizontal and Vertical Mechanical Properties of Rubber Bearings
14/11/2022 - Rubber bearings are widely used to protect civil structures from destructive earthquakes. The mechanical properties of the bearings are the key technical parameters that determine the seismic...
Physico-Mechanical, Thermal, Morphological, and Aging Characteristics of Green Hybrid Composites Prepared from Wool-Sisal and Wool-Palf with Natural Rubber
12/11/2022 - In the reported study, two composites, namely sisal-wool hybrid composite (SWHC) and pineapple leaf fibre(PALF)-wool hybrid composite (PWHC) were prepared by mixing natural rubber with equal...
Sustainable Recycling of Waste from Nitrile Gloves: Prolonging the Life Span by Designing Proper Curing Systems
13/11/2022 - A massive demand for rubber-based goods, particularly gloves, was sparked by the emergence of the COVID-19 epidemic worldwide. This resulted in thousands of tons of gloves being scrapped due to the...
Investigating the Mechanical Properties and Durability of Asphalt Mixture Modified with Epoxidized Natural Rubber (ENR) under Short and Long-Term Aging Conditions
04/11/2022 - Modifiers such as fibers, fillers, natural and synthetic polymer extenders, oxidants and anti-oxidants, and anti-stripping agents are added to produce modified asphalt. However, polymers are the most...