Effect of Silane Treatment on Mechanical Properties of Basalt Fiber/Polylactic Acid Ecofriendly Composites

Kurniawan, Denni; Kim, Byung Sun; Lee, Ho Yong; Lim, Joong Yeon

doi:10.1080/03602559.2012.722740

Cited by 26 publications

(7 citation statements)

References 9 publications

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“…The general procedure applied for BF in the literature was used. 25 , 26 , 31 The silane treatment of BF was made as follows: 5 wt % three different silanes were injected in ethanol/water (1:1 by weight) mixture. The pH of AP, GP, and MA containing solutions are 11.1, 8.7, and 9.3, respectively.…”

Section: Methodsmentioning

confidence: 99%

“…The previous studies revealed that good improvements in the mechanical properties of inorganic fiber-reinforced thermoplastic polymer composites were obtained using silane coupling agents. [8][9][10][11][24][25][26][27][28][29][30][31][32][33] In the literature, various silane coupling agents were used in glass fiber-reinforced ABS composites. [8][9][10][11] Ozkoc et al investigated interfacial adhesion properties of different silane-modified short glass fiber-reinforced ABS/PA6 blends at the constant fiber ratio.…”

Section: Introductionmentioning

confidence: 99%

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The effects of fiber silane modification on the mechanical performance of chopped basalt fiber/ABS composites

Arslan

Doğan

2019

Journal of Thermoplastic Composite Materials

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The purpose of this study was to examine the effects of silane coupling agent modifications on the mechanical performance of the basalt fiber (BF)-reinforced acrylonitrile–butadiene–styrene (ABS) composites. Three different silane coupling agents were used. The mechanical properties of the composites were determined by the tensile, flexural, impact tests, and dynamic mechanical analysis (DMA). According to the test results, the tensile strength increased with the use of (3-aminopropyl) triethoxysilane (AP) and 3-(trimethoxysilyl) propylmethacrylate (MA), while the use of (3-glycidyloxypropyl) trimethoxysilane (GP) reduced the tensile strength. All the silane modifications improved the flexural strength and modulus and the highest improvement was achieved with the use of AP. No remarkable difference was observed in impact properties with the use of silane coupling agents. The addition of BF significantly improved the elastic modulus of the ABS regardless of the modification type, while the further improvements were achieved through the use of AP and MA. In brief, AP showed the highest performance among the studied silane coupling agents due to the covalent bond formation between the amino group of AP and the nitrile group of styrene–acrylonitrile (SAN) matrix.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effects of fiber silane modification on the mechanical performance of chopped basalt fiber/ABS composites

Arslan

Doğan

2019

Journal of Thermoplastic Composite Materials

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“…Recently, the fibers surface treatment has become a necessary step in the preparation of the FRP [20,21]. Indeed, the state of adhesion between the fillers and the polymeric determines the performances of the resulting composite.…”

Section: Bfs Surface Treatmentmentioning

confidence: 99%

Cost Effective Surface‐Modified Basalt Fibers‐Reinforced Phthalonitrile Composites With Improved Mechanical Properties and Advanced Nuclear Shielding Efficiency

et al. 2018

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This work relates for the first time ever the use of natural fibers to reinforce the high performance phthalonitrile resins. The excellent thermal stability of the basalt fibers (BFs) allows them to be the only natural fibers resisting the high curing temperatures of the phthalonitrile resins. Based on this promising combination, high performance polymer composites were prepared and their performances were scrutinized in terms of mechanical properties and nuclear shielding efficiency. The BFs which initially underwent a silane surface modification provided materials with metal equivalent tensile and flexural properties. For instance, the composite containing 15 plies of treated fibers achieved the tensile and flexural strengths of 700 and 780 MPa, respectively. Additionally, the same composite stopped 36% of the incident highly ionizing gamma rays. Meanwhile, morphological investigations further confirmed the enhancement seen in the mechanical properties. Overall, the studied composites can be used as advanced materials in extremely exigent applications. POLYM. COMPOS., 40:E912-E919, 2019.

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“…Compared to the available literature on basalt fiber as a material reinforcing thermoset resins and concretes, there are only several publications that have discussed the subject of thermoplastic composites reinforced with this fiber [21,22,23,24]. Few publications are also available on polylactide-basalt composites [25,26,27,28,29]. In spite of this, even the results of the quoted works show the large potential of basalt fiber as reinforcing filler, especially for a semi-crystalline matrix.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Composites of Polylactide with Basalt and Carbon Fibers and Their Thermal Treatment

Kuciel

Romańska

2018

Materials

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In this research, polylactide was hybrid-reinforced and heat-treated in order to obtain durable structural materials with the use of eco-friendly components. Differential scanning calorimetry (DSC) analysis, tensile tests at various temperatures, Vicat tests, impact tests, and microscopic observations were conducted on the annealed and non-heat-treated specimens. The theoretical and true density, as well as water absorption, were also determined. The simultaneous introduction of chopped carbon and basalt fibers in equal mass fractions of 7.5% and 12.5% resulted in satisfactory increases in stiffness and tensile strength. The reinforcing effect was more efficient for the heat-treated composites, especially at elevated temperatures. Heat treatment significantly increased the degree of crystallinity of the matrix, improving heat resistance and reducing water absorption. It also reduced the stress concentrations in the injection-molded specimens.

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Effect of Silane Treatment on Mechanical Properties of Basalt Fiber/Polylactic Acid Ecofriendly Composites

Cited by 26 publications

References 9 publications

The effects of fiber silane modification on the mechanical performance of chopped basalt fiber/ABS composites

The effects of fiber silane modification on the mechanical performance of chopped basalt fiber/ABS composites

Cost Effective Surface‐Modified Basalt Fibers‐Reinforced Phthalonitrile Composites With Improved Mechanical Properties and Advanced Nuclear Shielding Efficiency

Hybrid Composites of Polylactide with Basalt and Carbon Fibers and Their Thermal Treatment

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