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The Effect of Processing Conditions on the Microstructure of Homopolymer High-Density Polyethylene Blends: A Multivariate Approach
22/03/2024 - In this work, a multivariate approach was utilized for gaining some insights into the processing–structure–properties relationships in polyethylene-based blends. In...
Fabrication of robust polyamide 6 with local cross?linked structure via dynamic vulcanization
21/03/2024 - The mechanical properties of toughened PA6.Polyamide 6 (PA6) is a widely used thermoplastic engineering polymer, and the toughening modification for PA6 is always a main research topic. Meanwhile,...
Preparation of transparent electrospun nanofibrous membrane from long?persistent phosphor?reinforced polymer for security authentication
17/03/2024 - Eggshell processing produced an ecologically based additive, with great potential for manufacturing biopolyethylene matrix composites.AbstractLow?density biopolyethylene (BioLDPE) ecocomposites added...
Biodegradable flexible conductive film based on sliver nanowires and PLA electrospun fibers
13/03/2024 - The study indicates that 1?wt% polyethylene glycol (PEG) plays an internal lubrication role during the melt processing of ultrahigh?molecular?weight polyethylene (UHMWPE)/high?density polyethylene...
Design and Performance Test of 4UJ-180A Potato Picking and Bagging Machine
11/03/2024 - To address problems encountered in current potato harvesting machines, such as potato damage, poor adaptability, and low operational efficiency, a new towed potato picking and bagging machine...
Experimental Study on the Flexural Behavior of I-Shaped Laminated Bamboo Composite Beam as Sustainable Structural Element
03/03/2024 - Laminated bamboo (LB) is considered a promising environmentally friendly material due to its notable strength and advantageous lightweight properties, making it suitable for use in construction...
Study on Load Distribution and Fatigue Elastic Life of Ball Screw under Ultimate Conditions
28/02/2024 - When subjected to extreme loads and ultra-low cycling conditions, the primary mode of failure in a ball screw is that excessive plastic contact deformation of the raceway surface exceeds acceptable...
Simulation Analysis of the Structure of an Integrated Modular House by Flat Pack Based on the Elastic–Plastic Contact Theory and Experimental Study of Its Corner Fitting Joint
28/02/2024 - Based on the elastic–plastic contact theory, elastic–plastic contact finite element models for the integrated modular house by flat pack are established. The structural...
Load Capacity of Screw Anchor Installed in Concrete Substrate Reinforced with Steel Fibers Depending on Fiber Content
28/02/2024 - Pull-out strength tests conducted on screw anchors in uncracked concrete substrates of the C25/30 class are presented in this article. The destructive force for anchor–concrete fasting...
Describing the Drying and Solidification Behavior of Single Suspension Droplets Using a Novel Unresolved CFD-DEM Simulation Approach
27/02/2024 - With increasing computational capacities and advances in numerical methods, a simulation-based process and product design approach for spray dried products has become the focus of many researchers....
Synthesis of L-Lactide from Lactic Acid and Production of PLA Pellets: Full-Cycle Laboratory-Scale Technology
25/02/2024 - Lactide is one of the most popular and promising monomers for the synthesis of biocompatible and biodegradable polylactide and its copolymers. The goal of this work was to carry out a full cycle of...
High-Performance PEEK/MWCNT Nanocomposites: Combining Enhanced Electrical Conductivity and Nanotube Dispersion
21/02/2024 - High-performance engineering thermoplastics offer lightweight and excellent mechanical performance in a wide temperature range. Their composites with carbon nanotubes are expected to enhance...
Preparation and properties of PC/PCTG blends with excellent optical properties and solvent resistance
20/02/2024 - In this study, blends of polycarbonate (PC) and Poly(1,4?Cyclohexylene Dimethylene Terephthalate Glycol) (PCTG) were synthesized using a twin?screw extruder. Four distinct PC/PCTG blends were...
Reactive extrusion of post?irradiated poly(ethylene terephthalate) to improve the interfacial interactions in compounding with its immiscible polyethylene blends
13/02/2024 - The poly(ethylene terephthalate) (PET)/linear low?density polyethylene blend's compatibility improved via irradiation?induced free radical interface reactions through a reactive extrusion process...
Enhanced mechanical properties of MWCNT reinforced ABS nanocomposites fabricated through additive manufacturing process
09/02/2024 - Multiwall carbon nanotubes (MWCNTs) can be spread out in acrylonitrile butadiene styrene (ABS) using a twin?screw micro?compounding extruder. It can significantly improve the mechanical properties of...
A Study for Estimating the Overall Heat Transfer Coefficient in a Pilot-Scale Indirect Rotary Dryer
08/02/2024 - An experimental study and dimensional analysis of the effective heat transfer coefficient in a continuous-indirect rotatube dryer using forest biomass as the granular material isare developed in the...
Optimization of the Boundary Conditions of a Board Level Reliability Test Board to Maximize the Fatigue Life of Ball Grid Array Solder Joints under Thermal Cycling and Random Vibration
04/02/2024 - We investigated the screw hole position of a board level reliability (BLR) test board to improve the fatigue reliability of solder joints under thermal cycling and random vibration. We developed a...
Monitoring of Rubber Belt Material Performance and Damage
05/02/2024 - Conveyors play a very important role in modern manufacturing processes, and one of the most popular types is the belt conveyor. The main elements of a conveyor include a conveyor belt, roller sets, a...
Thermo?mechanical properties of polyethylene composites filled with soapstone waste
22/01/2024 - The prepared PS/PPO foams have ultra?high compressive strength and heat resistanceAbstractPolystyrene (PS) foam materials are lightweight, but suffer from poor compressive strength and heat...
Towards Sustainable Protein Sources: The Thermal and Rheological Properties of Alternative Proteins
31/01/2024 - Reducing meat consumption reduces carbon emissions and other environmental harms. Unfortunately, commercial plant-based meat substitutes have not seen widespread adoption. In order to enable more...
A Novel In-Line Measurement and Analysis Method of Bubble Growth-Dependent Strain and Deformation Rates during Foaming
19/01/2024 - Bubble growth processes are highly influenced by the elongational viscosity of the blowing agent-loaded polymer melt. Therefore, the elongational viscosity is an important parameter for the...