Mechanical Properties of Jute Spun Yarn/PLA Tubular Braided Composite by Pultrusion Molding

Memon, Anin; Nakai, Asami

doi:10.1016/j.egypro.2013.06.818

Cited by 37 publications

(33 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Where 'i' represents the i th data point and n the number of points, and the parameters m and 0 are obtained from a straight line Weibull model approach. Linear transformation of equations (2) and 3as function of ln ( ) leads to: It may be therefore stated that, while the two-parameter Weibull approach slightly overestimates the experimentally measured mechanical properties represented by the tensile strength and the Young's modulus, the three-parameter Weibull distribution however largely deviates from and underestimates the actual experimental results (see table 3). Table 4 shows the degrees of freedom (DF), sum of squares (SS), mean square (MS), Fisher modulus (F) and probability (P).…”

Section: Two-and Three-parameter Weibull Distributionmentioning

confidence: 96%

“…Composite materials based on natural fibers can be considered as an ideal class of solids for sustainability applications. Different types of plant fibers such as jute [1][2][3], sisal [4,5], flax [6,7], hemp [8], alfa [9] and other natural fibers [10][11][12][13][14] are used as reinforcement in composite materials. Natural fibers may be considered as an interesting alternative to synthetic fibers like glass, particularly in terms of equivalent stiffness.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Mechano-physical properties and statistical design of jute yarns

et al. 2017

View full text Add to dashboard Cite

The work describes the statistical characterization of the tensile properties of raw and treated jute yarn fibers. The yarns are treated with various alkaline sodium hydroxide concentrations (0.5, 2 and 5%) and different immersion times at room temperature (30 minutes, 2, 8 and 12 hours). Due to the scattering of the experimental results, statistical analysis was performed using both two-and three-parameters Weibull, and Anova variance methods. In terms of stress, failure strain, and Young modulus, the results obtained from uniaxial tensile yarns show a variation that depends essentially on the immersion time and the NaOH concentration. Optimum mechanical properties are obtained for a concentration of 2% of NaOH and an immersion time of 2 hours. The results are further discussed in view of an extensive Fourier Transform Infrared Spectroscopy (FTIR) analysis carried out on the different classes of yarns.

show abstract

Section: Two-and Three-parameter Weibull Distributionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Mechano-physical properties and statistical design of jute yarns

et al. 2017

View full text Add to dashboard Cite

show abstract

“…The Daimler AG company has investigated and patented the braided pultrusion machine allowing fabrication of hollow profiles [ 103 , 104 , 105 , 106 , 107 ]. Memon and Nakai [ 108 ] used the combination of pultrusion and braiding to fabricate pipes reinforced with jute fiber. They tested various pulling speeds, temperatures, and pulling forces, and also investigated the influence of braiding parameters such as the braiding angle, the gap between braiding yarns, and the filling ratio.…”

Section: Thermoplastic Pultrusion and Process Parametersmentioning

confidence: 99%

“…Evstatiev et al explored the influence of heated die temperature on the properties of pultruded profiles, using scanning electron microscopy, wide-angle X-ray scattering, and mechanical testing [ 146 ]. In the study with jute fiber composites [ 108 ], Memon et al observed an increase in flexural strength at a certain temperature; however, further increase in temperature resulted in a reduction thereof. Schafer and Gries [ 150 ] proposed the unconventional heating method for braided pultrusion process.…”

Section: Thermoplastic Pultrusion and Process Parametersmentioning

confidence: 99%

Thermoplastic Pultrusion: A Review

et al. 2021

View full text Add to dashboard Cite

Pultrusion is one of the most efficient methods of producing polymer composite structures with a constant cross-section. Pultruded profiles are widely used in bridge construction, transportation industry, energy sector, and civil and architectural engineering. However, in spite of the many advantages thermoplastic composites have over the thermoset ones, the thermoplastic pultrusion market demonstrates significantly lower production volumes as compared to those of the thermoset one. Examining the thermoplastic pultrusion processes, raw materials, mechanical properties of thermoplastic composites, process simulation techniques, patents, and applications of thermoplastic pultrusion, this overview aims to analyze the existing gap between thermoset and thermoplastic pultrusions in order to promote the development of the latter one. Therefore, observing thermoplastic pultrusion from a new perspective, we intend to identify current shortcomings and issues, and to propose future research and application directions.

show abstract

“…[ 2 ] Some of the researchers have used hybridization of reinforcement to improve mechanical properties of the developed composites [ 3 ] while some other researchers have adopted different methods like fiber treatment [ 4,5 ] and optimization the processing conditions. [ 6–8 ] In the last few years, 3D woven textile preforms have gained much popularity as high performance reinforcements in the field of FRPCs. Advanced near‐net‐shape preforms has made it possible to reduce the wastage of material resources and overall cost of the developed products.…”

Section: Introductionmentioning

confidence: 99%

Effect of reinforcement architecture on the macroscopic mechanical properties of fiberous polymer composites: A review

2020

View full text Add to dashboard Cite

In order to curb the fuel consumption and corresponding CO2 emission, defence, automobile, and aerospace industries are leaning towards the use of light weight‐high stiffness engineered materials like fiber reinforced polymer composites (FRPCs). One of the major advantages of FRPCs is that various properties (stiffness, tensile strength, flexural strength, etc.) can be tailored according to requirements of the application. Architecture of the reinforcement used in FRPCs has been proved to affect these properties substantially. Composite materials have seen a lot of advancement in the field of reinforcement architectures starting from the plain‐woven fabrics to advanced 3D braided/woven preforms. The architecture of reinforcement must be wisely selected to design the required properties of developed composites and to reduce the overall cost without compromising the performance. The problem addressed in the present study is the selection of reinforcement architecture while developing a composite material. 2D Plain woven reinforcements are better than other reinforcements in terms of in‐plane properties but their out‐of‐plane properties are very poor. Therefore, advanced architectures like 3D woven fabrics, 5D Braided preforms, knitted preforms, and 3D needle punched fibers are being used in various high performance applications. The present article is an attempt to analyse the effect of various available architectures of reinforcement on the macroscopic mechanical properties of FRPC laminates and to propose a systematic way to select a reinforcement.

show abstract

Mechanical Properties of Jute Spun Yarn/PLA Tubular Braided Composite by Pultrusion Molding

Cited by 37 publications

References 10 publications

Mechano-physical properties and statistical design of jute yarns

Mechano-physical properties and statistical design of jute yarns

Thermoplastic Pultrusion: A Review

Effect of reinforcement architecture on the macroscopic mechanical properties of fiberous polymer composites: A review

Contact Info

Product

Resources

About