Properties of recycled PP/clay filaments used for simulation of wastewater treatment filter

Zdiri, Khmais; Elamri, Adel; Harzallah, Omar; Hamdaoui, Mohamed; Brendlé, J.

doi:10.1080/00405000.2020.1841946

Cited by 5 publications

(5 citation statements)

References 25 publications

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“…The compatibilizing agent (PP‐g‐MA) may be responsible for plasticization at the interface. When 5 wt% clay was added to the recycled polypropylene (rPP) filament, the tensile strength, Young modulus, and elongation at break increased by 59%, 102%, and 17.9%, respectively 22,23 …”

Section: Resultsmentioning

confidence: 99%

“…When 5 wt% clay was added to the recycled polypropylene (rPP) filament, the tensile strength, Young modulus, and elongation at break increased by 59%, 102%, and 17.9%, respectively. 22,23 Tear strength (Figure S4b) greatly improved by increasing the content of MS whisker into SR/EVM blend. The tear strength of uMS20/SR/EVM composites is 26.6 kN/m which is 13% higher than SR/EVM blend.…”

Section: Mechanical Propertiesmentioning

confidence: 99%

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Mechanical properties, thermal stability, and thermal degradation kinetics of silicone rubber/ethylene‐vinyl acetate copolymer/magnesium sulfate whisker composites compatibilized by ethylene‐acrylic acid copolymer

Zia-Ul-Haq

Haq

et al. 2022

J of Applied Polymer Sci

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Silicone rubber/ethylene‐vinyl acetate copolymer/magnesium sulfate whisker composites containing ethylene‐acrylic acid copolymer (MS/SR/EVM/EAA) as a compatibilizer were successfully prepared. Moreover, the magnesium sulfate whisker surface was modified with 3 wt% of silane coupling agent (KH570), resulting in composites including (unmodified magnesium sulfate whisker) uMS/SR/EVM, (modified magnesium sulfate whisker) mMS/SR/EVM, and mMS/SR/EVM/EAA were compared. The values of thermal decomposition activation energy (Ea) calculated by the two different methods (Kissinger and Friedman methods) show that the composites filled with 5 and 20 phr whiskers have lower values of activation energy (Ea) than the SR/EVM blend. The tensile strength of composites with a 5 phr modified whisker is 14.5 MPa, which is higher than that of the SR/EVM blend and uMS5/SR/EVM composite. The tear strength of the composite with 20 phr mMS is 51.6 kN m−1, much higher than that of the composite with 20 phr uMS and SR/EVM blend. The mechanical properties were also investigated after thermal aging of the composites at 85°C for 48 h. The thermal conductivity of the composites with high filler loading was studied.

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Section: Resultsmentioning

confidence: 99%

Section: Mechanical Propertiesmentioning

confidence: 99%

Mechanical properties, thermal stability, and thermal degradation kinetics of silicone rubber/ethylene‐vinyl acetate copolymer/magnesium sulfate whisker composites compatibilized by ethylene‐acrylic acid copolymer

Zia-Ul-Haq

Haq

et al. 2022

J of Applied Polymer Sci

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“…34,35 A DSC instrument coupled with a TGA instrument was used to measure the phase transition temperature and the latent heat of form-stable composites at a rate of 10°C/min under a nitrogen atmosphere from −25°C to 300°C. 36 The curves were recorded on a Perkin Elmer device Simultaneous DSC-TGA instrument located in GEMTEX laboratory, France.…”

Section: Methodsmentioning

confidence: 99%

Effect of pumice stone and pearlite abrasives characteristics on denim abrasion

Elaissi

Alibi

Ghith

2022

Journal of Composite Materials

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The manufacture of abrasives based on waste grains of pumice stones and pearlites represents the aim of this work is to minimize both the cost of the product and to recover industrial waste that harms the environment. We also used a non-woven based on cellulosic fibers as reinforcement and three types of resins (polyurethane, acrylic, and polyester). Obtaining these products is designed by two processes (by spraying and by coating). The effect of the manufacturing process, the type and size of the grains on the abrasive wear of denim fabrics, the material removal rate (MRR), and the surface morphologies obtained were quantitatively evaluated. A chemical analysis (FTIR) and a thermal analysis were carried out (ATG/DSC). Scanning electron microscopy (SEM) was performed to see the appearance of these grains and measure their diameter. Inductively Coupled Plasma Mass Spectrometry (ICP/MS) analyses show that pumice grains contain more calcium atoms than pearlite grains. The different abrasion grains were compared according to their polishing effect. We note that the abrasive manufacturing process, type, and size of abrasive particles affect the MRR. Pumice grits allow for deeper polishing compared to other grits.

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“…1. Improving crystallinity by nucleating action [31][32][33]; 2. Hindering crystallization by reducing chain mobility makes reorganization into ordered structures harder [34].…”

Section: Thermal Properties Of Compositesmentioning

confidence: 99%

Agro-Waste Bean Fibers as Reinforce Materials for Polycaprolactone Composites

De Monte,

Arrighetti,

Ricci

et al. 2023

Compounds

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The agrifood industry shows one of the widest ranges of possible end products from crops, such as fruits, legumes, cereals, and tubers. The raw material is generally collected and processed industrially, producing a significant amount of organic waste. The overall picture is made more complex by the wide variety of nature and composition, and by the difficulty identifying the possible uses of the wastes coming from the processing industry. Such wastes are often disposed of in landfills or treated in waste-to-energy plants depending on the area where they are produced. The circular economy approach has suggested numerous possible generic strategies to improve waste management, involving the exploitation of waste to obtain new value-added products. The use of fibers from legume waste from the canning industry in the bioplastics production sector is a promising and relatively little explored line, particularly for the fibers of beans and green beans. With this in mind, in this article, green bean and borlotti bean fibers obtained from the treatment of wastes were used as reinforcing material for polycaprolactone (PCL)-based biocomposites by melt blending. Analyses were carried out about the morphological, spectroscopic, thermal, and mechanical properties of the starting and the obtained materials.

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Properties of recycled PP/clay filaments used for simulation of wastewater treatment filter

Cited by 5 publications

References 25 publications

Mechanical properties, thermal stability, and thermal degradation kinetics of silicone rubber/ethylene‐vinyl acetate copolymer/magnesium sulfate whisker composites compatibilized by ethylene‐acrylic acid copolymer

Mechanical properties, thermal stability, and thermal degradation kinetics of silicone rubber/ethylene‐vinyl acetate copolymer/magnesium sulfate whisker composites compatibilized by ethylene‐acrylic acid copolymer

Effect of pumice stone and pearlite abrasives characteristics on denim abrasion

Agro-Waste Bean Fibers as Reinforce Materials for Polycaprolactone Composites

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