Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Lotfi Toubal"'
Publikováno v:
Materials, Vol 17, Iss 11, p 2474 (2024)
This study investigates the impact of lignin on the durability and performance of polypropylene-based biocomposites (PP–flax and PP–pine) under environmental stresses such as UV radiation and moisture. The findings indicate that pine fibres, with
Externí odkaz:
https://doaj.org/article/91cd211c9ffb4bb0b523ec24aa04d230
Autor:
Khaled Nasri, Lotfi Toubal
Publikováno v:
Polymers, Vol 16, Iss 4, p 538 (2024)
Amidst escalating environmental concerns, short natural-fiber thermoplastic (SNFT) biocomposites have emerged as sustainable materials for the eco-friendly production of mechanical components. However, their limited durability has prompted research i
Externí odkaz:
https://doaj.org/article/2ae74008c5a34f68943ec4d70267094e
Publikováno v:
Composites Part C: Open Access, Vol 9, Iss , Pp 100296- (2022)
The design of biocomposite structures for outdoor applications should consider the influence of ultraviolet (UV) irradiation on the mechanical performances to more accurately determine their durability characteristics and prevent significant damage.
Externí odkaz:
https://doaj.org/article/b866150bc67b4cae80b7e399e5730030
Publikováno v:
Polymer Testing, Vol 93, Iss , Pp 106956- (2021)
Natural-fiber-reinforced composites offer various advantages over synthetic composites, including low density, useful mechanical properties and environmental friendliness. In spite of the progress achieved in the field, the mechanical performance of
Externí odkaz:
https://doaj.org/article/491377c648f34b9ba7f278c692536f8d
Publikováno v:
Journal of Natural Fibers, Vol 15, Iss 1, Pp 39-52 (2018)
Natural fibers have enormous potential and offer many advantages. However, the lack of confidence in their structural performance has limited their wider adoption. Among concerns, include susceptibility to higher water absorption. The aim of this pap
Externí odkaz:
https://doaj.org/article/5710d396b9bb448aab1414d6fc4da050
Publikováno v:
Polymers, Vol 13, Iss 9, p 1459 (2021)
Wood–plastic composites have emerged and represent an alternative to conventional composites reinforced with synthetic carbon fiber or glass fiber–polymer. A wide variety of wood fibers are used in WPCs including birch fiber. Birch is a common ha
Externí odkaz:
https://doaj.org/article/b3309dfec74844f298005100845732d7
Publikováno v:
Materials, Vol 8, Iss 11, Pp 7322-7341 (2015)
Despite the knowledge gained in recent years regarding the use of acoustic emissions (AEs) in ecologically friendly, natural fiber-reinforced composites (including certain composites with bio-sourced matrices), there is still a knowledge gap in the u
Externí odkaz:
https://doaj.org/article/71c5fd461f5141d28d0079077138823f
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
The full potential of plastic gear usage is limited by not only poor mechanical properties but also equally poor temperature limits and poor heat conduction properties. Cooling holes were developed to decrease the amount of thermal damage on the cont
Externí odkaz:
https://doaj.org/article/b0d793f1724d46b4ba2ee4398dc5cef8
Publikováno v:
Polymers and Polymer Composites. 29:S306-S316
New thermoset composite material made from cardanol-based resin blended with microfibrillar cellulose was compared to petroleum-based vinyl ester and glass-fiber-reinforced unsaturated polyester in terms of mechanical, thermal, rheological and surfac
Autor:
Lotfi Toubal, Philippe Blais
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 44:1241-1256