Hybrid Yarns and Textile Preforming for Thermoplastic Composites

Alagirusamy, R.; Fangueiro, Raúl; Ogale, Vinayak; Padaki, Naveen V.

doi:10.1533/tepr.2006.0004

Cited by 101 publications

(79 citation statements)

References 108 publications

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“…The roving was further stabilised by using a continuous PLA filament thread, which was wounded around the roving strand (wrapping intensity of 200 turns/m) in the twisting machine. This imparted strength to the strand to prevent it falling apart and gave a better protection for the reinforcing staple fibres during further textile processing, such as weaving [20] or making a prepreg, The hybrid wrap yarn thus consists of two components, one twist-free PLA/hemp staple fibres component in the yarn core, and a filament wound around the core. The yarn structure is shown in Fig.…”

Section: Hybrid Yarn Manufacturementioning

confidence: 99%

Characterization of thermoplastic natural fibre composites made from woven hybrid yarn prepregs with different weave pattern

Baghaei

Skrifvars

Berglin

2015

Composites Part A: Applied Science and Manufacturing

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Section: Hybrid Yarn Manufacturementioning

confidence: 99%

Characterization of thermoplastic natural fibre composites made from woven hybrid yarn prepregs with different weave pattern

Baghaei

Skrifvars

Berglin

2015

Composites Part A: Applied Science and Manufacturing

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“…the insertion rate of twist can be varied from 8000 to 24,000 rev/min. With a yarn delivery rate of 15 m/min, it can introduce twist in the range of 13-41 turns per inch (5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16) turns per cm). the system is capable of producing yarns in the count range of 5-100 tex.…”

Section: Staple Yarn Productionmentioning

confidence: 99%

“…Intermingling of filaments is a substitute for twisting operations in which low twist is required to hold the filaments together [5]. The process is cheaper.…”

Section: Intermingled/commingled Yarnmentioning

confidence: 99%

Introduction: types of technical textile yarn

Chattopadhyay

2010

Technical Textile Yarns

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“…In either commingled or wrapped yarns, the thermoplastic fibers are melted during the curing process and spread through reinforcing fibers by wetting to form polymeric matrix on solidification/cooling. Some process degradations such as filament breakages may occur in glass and carbon fibers of hybrid yarns which reduces the final composite performance [14]. Hybrid composite performance is dependent on the homogeneity of polymer fibers in yarn [15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Bending strength of intra-ply/inter-ply hybrid thermoplastic composites

Kaya

2019

Industria Textila

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Rezistența la încovoiere a compozitelor termoplastice hibride intra-strat/inter-stratProprietățile de încovoiere ale compozitelor termoplastice hibride din fibră de carbon/E-glass/polipropilenă (PP) intra/inter-laminare au fost determinate și comparate cu cele ale compozitelor termoplastice nehibride din carbon/PP și E-glass/PP. Compozitele hibride și nehibride au fost fabricate utilizând prepreguri termoplastice țesute uni-direcționale din carbon/ PP, E-glass/PP și carbon/E-glass/PP. Fracțiile de fibre au afectat în mod semnificativ densitatea, rezistența la încovoiere, modulul de elasticitate și îndoirea-deformarea compozitelor hibride termoplastice. Rezistența la încovoiere și modulul compozitelor hibride termoplastice hibride au fost mai mari comparativ cu compozitele termoplastice nehibride. S-a observat că hibridizarea intra-laminară a provocat o deteriorare mai gravă după sarcina de încovoiere atât pe suprafață, cât și pe secțiunea transversală decât hibridizarea inter și intra/inter-laminară. Distribuția uniformă a fibrelor de carbon și E-glass în cadrul și între straturile compozitelor prin utilizarea hibridizării intra-laminare/interlaminare a rezultat într-un modul de elasticitate mai mare, de până la 65,1% în comparație cu compozitele nehibride.Cuvinte-cheie: compozite termoplastice, prereg unidirecțional, compozite hibride, rezistența la încovoiere, hibridizare Bending strength of intra-ply/inter-ply hybrid thermoplastic composites Bending properties of intra-ply, inter-ply and intra-ply/inter-ply Carbon/Electrical Glass (E-Glass)/polypropylene (PP)hybrid thermoplastic composites were determined and compared with those of non-hybrid Carbon/PP and E-Glass/PP thermoplastic composites. The hybrid and non-hybrid composites were manufactured by using the uni-directional woven carbon/PP, E-glass/PP and carbon/E-glass/PP thermoplastic prepregs. The fiber fractions significantly affected the density, bending-strength, bending-modulus and bending-deflection of hybrid thermoplastic composites. The bendingstrength and modulus of the hybrid thermoplastic composites were higher compared to non-hybrid thermoplastic composites. It is observed that the intra-ply hybridization caused a more catastrophic failure after bending load on both surface and cross-section than the inter-ply and intra-ply/inter-ply hybridization. The uniform distribution of Carbon and E-Glass fibers within and between the layers of composites by using intra-ply/inter-ply hybridization resulted as the higher bending modulus up to 65.1% compared to non-hybrid composites.

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Hybrid Yarns and Textile Preforming for Thermoplastic Composites

Cited by 101 publications

References 108 publications

Characterization of thermoplastic natural fibre composites made from woven hybrid yarn prepregs with different weave pattern

Characterization of thermoplastic natural fibre composites made from woven hybrid yarn prepregs with different weave pattern

Introduction: types of technical textile yarn

Bending strength of intra-ply/inter-ply hybrid thermoplastic composites

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