Flexural strength of hybrid composite resin epoxy reinforced stinging nettle fiber with silane chemical treatment

Suarsana, Iketut; Suryawan, I Gede Putu Agus; Suardana, Npg; Winaya, Suprapta; Soenoko, Rudy; Suyasa, Budiarsa; Sunu, Wijaya; Rasta, Made

doi:10.3934/matersci.2021013

Cited by 13 publications

(8 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this investigation, the tensile strength of WH fiber composites with fiber pre-treatment ranged between 41 and 67 MPa. Fiber pre-treatment increases the tensile strength of water hyacinth fiber and the adhesion between water hyacinth fibers and epoxy resin [22][23][24][26][27][28][29][30][31][32][33][34]. This result exceeds the findings of Ajithram et al [41], who created WH composites with a tensile strength between 18 MPa and 24 MPa.…”

Section: Discussion Of the Effect Of Alkalization And Esterification ...mentioning

confidence: 92%

“…The research shows that the rose percent weight of fiber increased from 15 % to 35 %, the porosity of composites reinforced with untreated fiber and composites reinforced with CH 3 COOH fiber treated did not significantly increase. The primary source of porosity is air entrapment between the surface of WH fiber and epoxy resin [17,23,40]. SEM micrograph shows (Fig.…”

Section: Discussion Of the Effect Of Alkalization And Esterification ...mentioning

confidence: 99%

“…The properties of natural fiber as composite reinforcement can be increased by pre-treatment. Immersion, chemical, alkali, silane, acetylation, benzolization, peroxide, ultrasonic, microwave, thermal, mechanical, and boiling processes are pre-treatment methods to enhance the property of natural fibers [16][17][18][19][20][21][22][23]. Numerous fiber pre-treatment techniques have been investigated to improve the mechanical properties and reinforcement characteristics of water hyacinth fibers in composites.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The effect of alkalization and esterification treatment on mechanical properties of water hyacinth fiber reinforced epoxy-resin composite

Sulardjaka

Iskandar

Manik

et al. 2023

EEJET

View full text Add to dashboard Cite

This research investigates the effect of fiber pre-treatment on the mechanical and physical properties of unidirectional water hyacinth (WH) fiber reinforced epoxy resin composites. The water hyacinth fibers have been produced by mechanical processing. The 50–70 cm length of WH stems are brushed with an iron brush to mechanically extract the strands. The dry fibers then were pre-treated by alkalization and esterification. The alkalization ha ve been conducted by immersing the WH fibers on 2 %, 5 % and 10 % NaOH solution for 24 h. The esterification of WH fibers have been done using acetate anhydride. The composite with 15 %, 25 % and 35 % of unidirectional WH fibers was made by hand lay-up. After hand lay up process the WH composites then compacting with pressure compaction 5 MPa. Tensile test and was done based on ASTM D3039. The density of composites was tested based on Archimedes rule. Surface contaminants have been eliminated by fiber treatment. The NaOH treatment eliminated the surface's wax and cuticle. The surface of fibers treated with 10 % NaOH was cleaner than those treated with 5 % NaOH. Fiber treatment has the effect of reducing fiber thickness.The tensile test results of the composite reinforced with WH fiber with NaOH treated and acetate anhydride show that the tensile strength of untreated WH fiber reinforced epoxy resin composites increased with the increase of % WH fiber. The tensile strength results that acetate anhydride treatment of WH fiber reinforced epoxy resin composites showed increased WH fiber increase the tensile strength of composite. The highest tensile strength of epoxy resin reinforced with WH fiber with acetate anhydride treatment

show abstract

Section: Discussion Of the Effect Of Alkalization And Esterification ...mentioning

confidence: 92%

Section: Discussion Of the Effect Of Alkalization And Esterification ...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The effect of alkalization and esterification treatment on mechanical properties of water hyacinth fiber reinforced epoxy-resin composite

Sulardjaka

Iskandar

Manik

et al. 2023

EEJET

View full text Add to dashboard Cite

show abstract

“…In this study, the hybridization of fillers was selected because of its simplicity in the preparation of composites and it also creates a synergetic effect between fillers and matrix. Hybridization results in a more stable formation by improving the cross‐linking, which helps to achieve a certain desired property that is not otherwise achievable 19–26 …”

Section: Introductionmentioning

confidence: 99%

“…Hybridization results in a more stable formation by improving the cross-linking, which helps to achieve a certain desired property that is not otherwise achievable. [19][20][21][22][23][24][25][26] Several hybrid fillers have been explored as reinforcement in epoxy-based composite materials to improve the properties of composite materials, reports from these investigations show that the reinforcements by hybrid fillers at different particle sizes and volumes proved to have different effects on the composites.…”

mentioning

confidence: 99%

Influence of hybridizing fillers on mechanical properties of foam composite panel

Ajayi

Mohan

Kanny

2023

Polymer Engineering & Sci

View full text Add to dashboard Cite

Foam composite panels made from hybrid fillers are materials developed to have low density with high mechanical properties. This work focuses on improving the mechanical properties of epoxy‐based foam composite panels with hybridized fillers by combining hollow glass microspheres (HGM) and nanoclay. The HGM content was varied from 1 wt.% to 3 wt.% in foam composites panel, while nanoclay content was varied from 1 wt.% to 5 wt.% in each of the HGM‐filled series of foam composites panel, these foam composite panels were fabricated using a conventional resin casting method. The mechanical properties such as tensile strength, impact strength, hardness, flexural strength of the prepared hybrid‐filled foam composite panels were determined and compared with the neat epoxy. It was found that the hybrid‐filled foam composite panels exhibited improved mechanical properties than the neat epoxy. These improved properties were because of excellent interfacial adhesion between the hybrid fillers and the matrix. The improved mechanical properties could suggest that this material may be suitable for application in industries where lightweight materials with good mechanical properties are required. This study showed a new area of synthetic foam development research by enhancing mechanical properties using hybrid‐filled.

show abstract

Biocomposite Materials’ Synthesis and Applications

Mudoi¹,

Agarwal²,

Singhal³

et al. 2022

Encyclopedia of Green Materials

View full text Add to dashboard Cite

Flexural strength of hybrid composite resin epoxy reinforced stinging nettle fiber with silane chemical treatment

Cited by 13 publications

References 18 publications

The effect of alkalization and esterification treatment on mechanical properties of water hyacinth fiber reinforced epoxy-resin composite

The effect of alkalization and esterification treatment on mechanical properties of water hyacinth fiber reinforced epoxy-resin composite

Influence of hybridizing fillers on mechanical properties of foam composite panel

Biocomposite Materials’ Synthesis and Applications

Contact Info

Product

Resources

About