Weight Fraction Effect of Sugar Palm Fiber as Polypropylene-Elastomer Matrix Reinforcement on Fire Resistance of Hybrid Composite

Santhiarsa, I Gusti Ngurah Nitya; Praharsini, I Gusti Ayu Agung; Suryawati, Indah

doi:10.18517/ijaseit.12.2.15848

Cited by 4 publications

(4 citation statements)

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“…When compared with the strength of the composite without fiber (the curve in Figure 2), it shows that adding 5% fiber fraction weight on the formation of the composite material (Figure 3), also increases the maximum strength of the material. This research is in accordance with previous research that has been done [52].…”

Section: A Mechanical Propertiessupporting

confidence: 93%

“…The stress and strain occur in the tensile test due to differences in fiber composition. The results showed that the tensile strength value increased with the fiber composition embedded in the specimen [50], [51]. The stress and strain data from the tensile test results for each sample with fiber percentage can be seen in Table 2.…”

Section: A Mechanical Propertiesmentioning

confidence: 94%

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Investigation of Mechanical Properties and Thermal Analysis of Bagasse Fiber Reinforced Composite Polymer Foam

Arif,

Husaini,

Ali

et al. 2023

Int. J. Adv. Sci. Eng. Inf. Technol.

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Bagasse is a waste used as a new material for foam polymer composites as reinforcement. This waste is quite a lot and has not been processed properly to become new material. This waste is adopted as ordinary organic fertilizer, incinerated, or disposed of. For that reason, it needs further research investigation. Due to its advantages, further investigation into the best composition is needed to achieve a tough composite material. It is a lightweight material with high economic value and can be used to overcome environmental problems. Therefore, this research obtains the mechanical properties and thermal analysis of the composite polymer foam reinforced with bagasse fibers. Part of the matrix is a thermoset polymer polyurethane (BQTN 157), and the reinforcement part is bagasse fiber. Bagasse was local waste from traders around Langsa City in Indonesia. The bagasse waste was processed into the fiber. The bagasse composition on a percentage weight ratio. They were mixed with resin and foam ingredients, blowing agent, and catalyst and poured into casting pattern composite material. A mesh of bagasse fiber was the size of 80. Thermogravimetric Analysis has made All specimens that need a tensile test to obtain the materialâ€™s strength and thermal stability. The result has found that the specimen of polymeric foam composite material with 5% bagasse fiber was obtained based on the results. The tensile strength values are 19.5 MPa. A thermal stability condition changes temperature between 39.95Â°C â€“ 516.55Â°C.

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Section: A Mechanical Propertiessupporting

confidence: 93%

Section: A Mechanical Propertiesmentioning

confidence: 94%

Investigation of Mechanical Properties and Thermal Analysis of Bagasse Fiber Reinforced Composite Polymer Foam

Arif,

Husaini,

Ali

et al. 2023

Int. J. Adv. Sci. Eng. Inf. Technol.

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“…In search of more efficient alternatives to conventional air conditioning, scientists have explored the integration of evaporative cooling [5]. A study on existing blower systems found that although the basic coefficient of performance (COP) was 6.44, the addition of an evaporation stage increased the COP to 15.43 [6]. This significant improvement highlights the superior efficiency of utilizing water for cooling.…”

Section: Introductionmentioning

confidence: 99%

Embracing the Evaporative System in Air Conditioning Technology for Efficient Cooling Solutions

Gde Widiantara,

Negara,

Bangse

2024

INVOTEK

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The use of an air conditioning system requires large amounts of electrical energy to carry out repeated vapor compression cycles. The use of an evaporative cooling system in this research is by spraying condensate water on the condenser, which is one solution to absorb condenser heat. Another thing that can be done is to reset the fan speed on the condenser to cool it. Resetting the fan speed on the condenser can also help improve AC performance and reduce electrical energy use. The test was carried out by modifying the 1 Pk R-410a AC split condenser by installing 6 nozzles, 2 rows of 3 columns and a DC pump to spray water on the condenser. The independent variables of this research are spraying position and fan speed. The result obtained from the research is an increase in COP by 35% and a reduction in electrical power usage by 15% by using additional water spray with a nozzle behind the condenser both when blowing the full blower and when the blower blowing speed is reduced by 75%. The use of evaporative systems in air conditioning technology is a promising solution to achieve sustainable and efficient cooling solutions.

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“…First, the coating acts as a barrier to moisture and microbial attack, enhancing durability. Second, the chitosan coating strengthens and toughens the agel fibers by improving load transfer between fibrils [15]. Consequently, the breaking strength and elongation at break of the agel ropes are increased.…”

Section: Introductionmentioning

confidence: 99%

Mechanical Characterization of NaOH-Treated Agel Fiber-Cotton Composites

Santhiarsa,

Kusuma,

Negara

2023

JMEST

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Composites comprising two or more distinct materials are fabricated to enhance the mechanical properties of the constituent materials. A common approach for generating composites is vacuum infusion. This technique enables the infusion of two materials utilizing a vacuum. In the field of composite science, textile composites have emerged as an important new development. Agel rope, derived from twisting agel fibers, exhibits inferior bending strength and elongation compared to ropes fabricated from synthetic fibers. Moreover, agel rope is susceptible to bacterial decay. This study aims to characterize the mechanical properties of textile composites comprising woven agel rope subjected to NaOH treatment. Specimens in the longitudinal (warp) shows maximal load bearing capacity, as determined by experimental results. Samples treated with 5% NaOH tolerated peak loads of 51.12 N prior to failure, with an associated deflection of 3.18%. Specimens in the transverse (weft) of the woven cotton demonstrated maximum load of 40.75 N at 0.9% deflection. The maximum stress was 25.67 MPa. Similar to agel rope, NaOH treatment removes adhering contaminants from cotton fibers, thereby enhancing their strength. However, NaOH concentrations exceeding 7.5% extract cellulose, damaging the fiber ultrastructure.

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Weight Fraction Effect of Sugar Palm Fiber as Polypropylene-Elastomer Matrix Reinforcement on Fire Resistance of Hybrid Composite

Cited by 4 publications

References 0 publications

Investigation of Mechanical Properties and Thermal Analysis of Bagasse Fiber Reinforced Composite Polymer Foam

Investigation of Mechanical Properties and Thermal Analysis of Bagasse Fiber Reinforced Composite Polymer Foam

Embracing the Evaporative System in Air Conditioning Technology for Efficient Cooling Solutions

Mechanical Characterization of NaOH-Treated Agel Fiber-Cotton Composites

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