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امروز : پنج شنبه, ۱۴ مرداد , ۱۴۰۰  .::.  اخبار منتشر شده : 2 خبر

First Commercialized Dispenser Made From Single Grade Polymer     polympart :Rieke, part of the TriMas Packaging group, has advanced its commitment to providing customers innovative solutions in the area of sustainability with the commercialization of its patented MonoTM-2e pump, a dispenser pump that is ready to be recycled. This innovation is the first fully-recyclable, mono-material pump on the market. After proving production and commercial robustness for nearly one year, Rieke’s Mono-2e is commercially available and ready for advanced design applications for its consumer packaged goods (CPG) customers, serving the beauty, personal care and other end markets with Love Beauty and Planet by Unilever. Rieke’s advancement and ...

    .polympart:Most young turtles caught off the coast of Queensland have ingested plastics, new research shows Around 83 percent of green turtles and 86 percent of loggerhead turtles found off the coast of Queensland were found to have plastics within them, a .study from Deakin, James Cook and Murdoch Universities found  .James Cook University Professor Mark Hamann said plastic pollution has become one of the most pressing threats to marine wildlife ."Plastics now make up 80% of all marine debris and can be found everywhere, from surface waters to deep-sea sediments," Professor Hamann said ."Plastic ingestion and entanglement, which can cause suffocation, has now been documented for every species of marine turtle" Researchers ...

PolymPart: Solgaard's achievement of 'plastic negative' status comes following the company's delivery in several sustainable business practice areas. These include the use of recycled materials and upcycled ocean-bound plastic in all of its products, in addition to an offset of a minimum of five pounds of ocean-bound plastic prevented from entering the ocean per product purchased.Included in the announcement, the upcycled ocean-bound plastic pioneering brand reports pulling an equivalent of 12 million ocean-bound plastic bottles since 2019 in cooperation with its network of plastic collection partners.Established in 2016 by entrepreneur Adrian Solgaard, the sustainable consumer goods start up continues to implement new sustainable material innovations and ...

Combining Process Rheology and Spectroscopy Measurements to Improve Batch Polyurethane Polymer Production
24 ژوئن 2021

In step-growth polymerizations, the degree of polymerization is strictly dependent on conversion and is very sensitive to impurities and molar imbalance, especially when conversion is high. Monomer imbalance may prevent the formation of long polymer chains (leading to molecular weight stagnation) and promote the occurrence of undesired secondary reactions (leading to chain branching, gelation and/or chain […]

Plant-Based Polymer Additives and the Drive Towards More Sustainable Materials
20 فوریه 2021

Responding to the growing global awareness of modern plastics’ environmental impact and the depletion of fossil-based raw materials, Palsgaard A/S, a Danish company that pioneered plant-based polymer additives, has developed a full range of plant-based alternative ingredients for sustainable materials production. As plastics are utilized in an ever-growing range of sophisticated industrial applications, polymer manufacturers are […]

Jaguar Land Rover to study composite vehicle structures
28 ژانویه 2021

Jaguar Land Rover on Tuesday announced it had launched a four-year research project aimed at increasing electric vehicle usage and producing lighter vehicles through composites. “The research will allow Jaguar Land Rover to develop lightweight vehicle and powertrain structures by replacing aluminium and steel with composites capable of handling the increased torque generated by high-performance […]

Polymer as strong as polyamide with 15x its bending fatigue limit
26 ژانویه 2021

PolymPart: Toray Industries has created a polymer that retains the outstanding thermal resistance, rigidity, and strength of polyamide 6 (PA6) while delivering a bending fatigue limit that is 15-fold that of conventional polymers. Prospective applications for such exceptional durability include automobiles, appliances, and sporting goods. Toray looks to initiate full-fledged sample work in fiscal year […]

A new technique promises deeper insights into polymer degradation in high-shear conditions
06 ژانویه 2021

Ultra-long polymers are used widely in high-performance applications including energy-efficient lubricants, working fluids for energy production and performance plastics. Yet they also are often degraded by extreme flows and mechanical processes that break chemical bonds along the “spine” of the polymer chain. Motor oil in your car is a good example, explains Matthew Helgeson, an […]

A wearable sensor printed on natural polymer for monitoring body fluids present in sweat
18 آگوست 2020

A wearable sensor printed on microbial nanocellulose, a natural polymer, has been created in Brazil by researchers at the University of São Paulo (USP) in São Carlos in collaboration with colleagues at São Paulo State University (UNESP) in Araraquara, the University of Araraquara (UNIARA), the University of Campinas (UNICAMP), and the Brazilian National Nanotechnology Laboratory […]

RADIATION SHIELD, POLYMER MAY REPLACE LEAD
13 مه 2020

PolymPart: The bismuth trioxide compound is lightweight, effective at shielding against ionizing radiation such as gamma rays, and can be manufactured quickly. Those qualities make it a promising material for use in applications such as space exploration, medical imaging, and radiation therapy. “Traditional radiation shielding materials, like lead, are often expensive, heavy, and toxic to […]

German institute designs polymer camshaft module
09 مه 2020

In a bid to reduce engine weight and lower manufacturing and assembly costs, the Fraunhofer Institute for Chemical Technology ICT has designed a camshaft module made from fiber-reinforced thermoset polymers. Currently available as a technology demonstrator, the lightweight camshaft module between ICT and the MAHLE Group, along with associated partners Daimler, SBHPP/Vyncolit and Georges Pernoud. […]

New smart materials from ionic liquid–polymer composites
16 آوریل 2020

Ionic liquids have emerged as a novel class of chemical compound for the development of advanced materials with outstanding potential applications. Although ionic liquids were discovered as early as 1914, it was only in the last two decades that they have received their due attention, as it was recognized that the physicochemical properties could be […]

Asia polymers face more weakness as virus cuts demand
24 مارس 2020

PolymPart: Polymer prices in Asia are coming under further pressure because of a lack of resin demand as the region grapples with the coronavirus pandemic. Polypropylene (PP) and polyethylene (PE) prices have steadily declined since the coronavirus outbreak worsened in January, and the search for a bottom continues. Spot prices of linear low-density PE (LLDPE) […]