We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
20 resultsShowing papers similar to High-Performance Castor Oil-Based Polyurethane Composites Reinforced by Birch Wood Fibers
ClearA Study of Plant-Filled Polymer Composites Based on Highly Plasticized Polyvinyl Chloride
Not relevant to microplastics — this study characterizes the optical, thermal, and mechanical properties of PVC-based composites filled with plant materials (spruce flour, birch flour, rice husk), exploring eco-friendly construction materials without addressing microplastic pollution.
A Study of Plant-Filled Polymer Composites Based on Highly Plasticized Polyvinyl Chloride
Not relevant to microplastics — this is a polymer materials study developing plant-filled PVC composites (using spruce flour, birch flour, and rice husk as fillers) to improve the ecological profile of PVC products, with testing of mechanical and thermal properties.
Water-Borne Polyurethane Based Composites and Their Applications in Functional Textile Coatings
This review covers water-borne polyurethane composites and their applications in textile coatings, including how different reinforcing materials affect performance. Polyurethane coatings on textiles are a significant but often overlooked source of microplastic fibers released into waterways during washing.
Fully bio-based polyurethane coating for environmentally friendly controlled release fertilizer: Construction, degradation mechanism and effect on plant growth
Researchers developed a fully bio-based polyurethane coating for controlled-release fertilizers using castor oil and a plant-derived chemical. Unlike conventional polyurethane coatings that persist in soil as microplastics, this coating showed strong biodegradability while still effectively controlling nutrient release. The study offers a practical solution to reduce microplastic accumulation in agricultural soils from fertilizer coatings.
Compatibility of Polymer/Fiber to Enhance the Wood Plastic Composite Properties and their Applications
This review examined how fiber compatibility affects the properties of wood-plastic composite materials, which combine natural fibers with plastic matrices for construction and other uses. Developing better bio-composite materials can help reduce reliance on pure plastics that contribute to microplastic pollution.
Bio-Based Dual-Layer UV-Cured Oil- and Water-Resistant Paper Coating for Food Packaging Applications
Despite its title referencing bio-based paper coatings for food packaging, this paper studies how chitosan and plant-oil-derived coatings can replace fluorine-based chemicals on paper food packaging to resist water and oil — not microplastic pollution. It examines barrier performance and mechanical strength and is not relevant to microplastics or human health.
Investigation of physical properties of microalgae‐pectin‐based bio‐composite with addition of pine needle for environmental application
This paper is not directly about microplastics — it investigates the physical properties of a bio-composite material made from microalgae, pectin, and pine needles as a potential alternative to petroleum-based plastics, without studying microplastic pollution or environmental impacts.
Characterization of Composites from Post-Consumer Polypropylene and Oilseed Pomace Fillers
This paper is not relevant to microplastics research; it characterizes wood-plastic composites made from recycled polypropylene and agricultural pomace fillers, evaluating mechanical properties for construction applications rather than addressing plastic pollution.
Can Polyhydroxyurethane-Derived Covalent Adaptable Networks Provide Environmental Benefits in Composite Applications?
Despite its title referencing sustainable composites and covalent adaptable networks, this paper studies the environmental life cycle assessment of advanced thermoset polymer composites using bio-derived materials — not microplastic pollution. It evaluates carbon footprints and recycling pathways for epoxy and polyhydroxyurethane composite materials and is not directly relevant to microplastic contamination or human health.
Aqueous Dispersions from Wood-Derived Biopolymers for Barrier and Packaging Applications
This thesis explored wood-derived biopolymers as sustainable alternatives to synthetic packaging polymers, examining their structural and barrier properties and their potential to replace polyethylene, PVC, and polystyrene in packaging applications while avoiding microplastic pollution.
Biomass- and Carbon Dioxide-Derived Polyurethane Networks for Thermal Interface Material Applications
Not relevant to microplastics — this paper reports the synthesis of crosslinked polyurethane networks from CO₂- and biomass-derived monomers via ball milling, targeting thermal interface material applications where heat dissipation from electronics is needed.
Bio-based materials for barrier coatings on paper packaging
Researchers reviewed bio-based polymer coatings for paper packaging, evaluating how naturally renewable biopolymers can replace petroleum-derived synthetic coatings to provide effective oxygen, oil, and moisture barriers while reducing environmental impact.
Nanostructured lignin carriers for efficient flame retardant delivery in natural rubber composites
Not relevant to microplastics — this paper describes using bio-based lignin nanocontainers to deliver a flame retardant in natural rubber composites, improving fire resistance and mechanical properties; it does not address microplastic pollution, environmental contamination, or health effects.
Thermoset polyurethanes from biobased and recycled components
Researchers synthesized thermoset polyurethanes using a recycled PET-derived monomer (BHET) combined with a biobased castor oil polyol, demonstrating a pathway to produce sustainable polymer materials from marine plastic litter and biobased feedstocks.
A Method of Managing Waste Oak Flour as a Biocomponent for Obtaining Composites Based on Modified Soybean Oil
Researchers developed a method to repurpose wood waste from parquet production as a filler in bio-based epoxy composites made partly from soybean oil. Chemical treatments of the oak flour affected how well it bonded with the polymer matrix, with moderate alkali treatment producing the best mechanical results. This work explores ways to reduce industrial wood waste by incorporating it into sustainable materials.
Bio-based polyurethane as a sustainable coating material for controlled-release fertilizer
Researchers developed a bio-based polyurethane coating from palm kernel oil to create controlled-release fertilizer as an alternative to petroleum-based coatings. They found that adjusting the coating thickness and composition could effectively regulate how quickly nutrients are released to plants. The study offers a more sustainable approach to agricultural fertilizer delivery that reduces both environmental pollution and dependence on fossil fuel-derived materials.
The Unique Morphology of Coconut Petiole Fibers Facilitates the Fabrication of Plant Composites with High Impact Performance
This paper is not relevant to microplastics; it investigates the mechanical and structural properties of coconut petiole fiber composites with polylactic acid (PLA) for manufacturing applications.
Prevention of Biofouling Due to Water Absorption of Natural Fiber Composites in the Aquatic Environment: A Critical Review
This review examines how natural fiber composites used in boats and marine structures absorb water and become damaged by marine organisms over time. While focused on engineering materials rather than health effects, the study is relevant to microplastic research because degrading composite materials in aquatic environments can release plastic particles and chemical additives into the water. Understanding how these materials break down helps identify an often-overlooked source of microplastic pollution in marine environments.
Adaptable Polyurethane Networks Containing Tertiary Amines as Intrinsic Bond Exchange Catalyst
Not relevant to microplastics — this is a polymer chemistry study developing recyclable polyurethane vitrimer materials that incorporate an intrinsic catalyst for bond exchange, improving their thermomechanical properties and recyclability.
Preparation of a novel economically efficient and environment friendly controlled release urea from liquefied corn straw and castor oil
This study developed bio-based polyurethane coatings for controlled-release urea fertilizer using combinations of castor oil and liquefied corn straw, testing six formulations and finding that higher straw content improved degradability while maintaining nutrient release performance.