Results 31 to 40 of about 18,479 (276)
Biodegradable packaging materials based on low density polyethylene, starch and monoglycerides
Тонкие химические технологии, 2022 Objectives. To investigate the production and biological degradation of biodegradable hybrid compositions (BHCs), dispersed-filled with starch-containing products of various origins and distilled monoglycerides, along with the biodegradation of ...
I. Yu. Vasilyev +2 more
doaj +1 more source
Controlled grafting of vinylic monomers on polyolefins: a robust mathematical modeling approach
Designed Monomers and Polymers, 2017 Experimental and mathematical modeling analyses were used for controlling melt free-radical grafting of vinylic monomers on polyolefins and, thereby, reducing the disturbance of undesired cross-linking of polyolefins.
Mohammad Reza Saeb +7 more
doaj +1 more source
Polímeros, 1998 Este trabalho apresenta uma discussão sobre aspectos gerais da nova tecnologia de síntese de polímeros com microestrutura e propriedades controladas, obtidos via sistema catalítico metaloceno/MAO.
Maria de Fátima V. Marques +3 more
doaj +1 more source
Mechanical Recycling of Thermoplastics: A Review of Key Issues
Waste, 2023 During the last decade, the consumption of plastics has increased highly in parallel with plastic waste. The transition towards a circular economy is the only way to prevent the environment from landfilling and incineration.
Alae Lamtai +4 more
doaj +1 more source
High shear dispersion of tracers in polyolefins for improving their detection
Polímeros, 2015 An efficient recycling of end-of-life products is of crucial interest from an economical and ecological point of view. However, the near infrared spectroscopy often used for the optic sorting processes is limited because of the absorption of carbon black
Valérie Massardier +3 more
doaj +1 more source
Quasi-static and low-velocity impact behavior of intraply hybrid flax/basalt composites [PDF]
, 2019 In an attempt to increase the low-velocity impact response of natural fiber composites, a new hybrid intraply woven fabric based on flax and basalt fibers has been used to manufacture laminates with both thermoplastic and thermoset matrices.
Antonucci, Vincenza +8 more
core +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
A Critical Review of SCWG in the Context of Available Gasification Technologies for Plastic Waste
Applied Sciences, 2020 End of life packaging is nowadays one of the major environmental problems due to its short usage time, the low biodegradability, and the big volume occupied. In this context, gasification is one of the most promising chemical recycling techniques.
Benedetta Ciuffi +4 more
doaj +1 more source
Advanced Materials, EarlyView.This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah +5 more
wiley +1 more source
Additive Manufacturing of Polyolefins
Polymers, 2022 Polyolefins are semi-crystalline thermoplastic polymers known for their good mechanical properties, low production cost, and chemical resistance. They are amongst the most commonly used plastics, and many polyolefin grades are regarded as engineering polymers. The two main additive manufacturing techniques that can be used to fabricate 3D-printed parts
Fotis Christakopoulos +2 more
openaire +2 more sources