Evaluation of thermal protective performance of basalt fiber nonwoven fabrics

Hao, Licai; Yu, Wei

doi:10.1007/s10973-009-0179-0

Cited by 73 publications

(35 citation statements)

References 7 publications

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“…It exhibits excellent resistance to alkalis, similar to GF, at a much lower cost than carbon and aramid fibers. Its thermal properties allows substitution of high temperature resistant fibers (carbon fibers) and its working temperature is higher than GF -the onset temperature of decomposition in the presence of air is 205 °C, and 164 °C in the case of GF 5,6 . The dynamic behavior of epoxy/BF composite (including damping ratio) is similar to epoxy/GF composite 7 .…”

Section: Introductionmentioning

confidence: 99%

Mechanical Characterization of Basalt and Glass Fiber Epoxy Composite Tube

Lapena

Marinucci

2017

Mat. Res.

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The application of basalt fibers are possible in many areas thanks to its multiple and good properties. It exhibits excellent resistance to alkalis, similar to glass fiber, at a much lower cost than carbon and aramid fibers. In the present paper, a comparative study on mechanical properties of basalt and E-glass fiber composites was performed. Results of apparent hoop tensile strength test of ring specimens cut from tubes and the interlaminar shear stress (ILSS) test are presented. Tensile tests using split disk method provide reasonably accurate properties with regard to the apparent hoop tensile strength of polymer reinforced composites. Comparison between the two tubes showed higher basalt fiber composite performance on apparent hoop tensile strength (45% higher) and on the interfacial property interlaminar shear stress (ILSS) (11% higher). New data obtained in this work on basalt fiber composite tubes confirm the literature for basalt fiber composite with other geometries, where it overcomes mechanical properties of the widely used glass fiber composites.

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Section: Introductionmentioning

confidence: 99%

Mechanical Characterization of Basalt and Glass Fiber Epoxy Composite Tube

Lapena

Marinucci

2017

Mat. Res.

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“…It is reported that basalt fiber has a softening temperature of 960°C. The basalt fiber can be used for a long period at 800°C [3,15]. The insulating temperature of Nomex, PPS, and P84 nonwoven fabrics was 180,120, and 160°C, respectively.…”

Section: Resultsmentioning

confidence: 99%

“…Nonwoven is a kind of fibrous fabric material formed by fibers with orientation or random arrangement that compose into schistous matters or fiber web, which is one of the most important components for good thermal insulation of a body from the surrounding [3][4][5]. Nomex, PPS, P84, and basalt fibers have great high-temperature resistance and thermal stability, which were widely used in the fields of thermal insulation [3,6,7].…”

Section: Introductionmentioning

confidence: 99%

“…Nomex, PPS, P84, and basalt fibers have great high-temperature resistance and thermal stability, which were widely used in the fields of thermal insulation [3,6,7]. In the past few years, many studies have discussed about the thermal protective performance of Nomex, basalt woven fabric, and the thermal stability of PPS and P84 fibers [4,[8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

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Experimental investigation on the thermal protective performance of nonwoven fabrics made of high-performance fibers

Cai

et al. 2015

J Therm Anal Calorim

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In this study, the thermal protective performance of nonwoven fabrics made of Nomex (polyisophthaloyl metaphenylene diamine), PPS (polyphenylene sulfide), P84 (polyimide), and basalt fibers was investigated. The objective was to determine the influence of fiber type, thickness of fabric, and wet on the thermal protective performance of nonwoven fabric. The thermal resistances of different nonwoven fabrics were measured using a dry hot plate instrument, the basalt nonwoven fabrics had a highest thermal resistance in all fabric, and the thermal resistance of nonwoven fabric increased with the increase in thickness. The six nonwoven fabrics were exposed to a hot environment for a few minutes by using a self-designed apparatus. The test results showed that the nonwoven fabrics made with basalt fiber exhibited the best thermal protective performance, and the thermal protective abilities of nonwoven fabrics increased with fabric thickness. Interestingly, nonwoven fabrics with added water were found to be able to keep the fabric surface lower temperature compared to dry fabrics when exposed to a hot environment, indicating the excellent thermal protective performance of wet nonwoven fabrics.

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“…As an inorganic fiber, basalt fiber has good strength, modulus, better strain to failure, high thermal insulation, good chemical resistance, are easily processed, eco-friendly, and inexpensive [3][4][5][6][7][8]. Moreover, nonwoven technology produces a fibrous porous structure that stores static air and also can form a more compact structure by carrying the surficial fibers into the interlayers.…”

Section: Introductionmentioning

confidence: 99%

Thermally Bonded PET–Basalt Sandwich Composites for Heat Pipeline Protection: Preparation, Stab Resisting, and Thermal-Insulating Properties

Zhang

Peng

et al. 2018

Applied Sciences

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Abstract:In order to solve the cost and bulky problems of buried thermal pipeline insulating materials, this study adopts basalt fabric and low-melting PET nonwoven to construct low-cost and light-weight pipeline thermal-insulating composites after needle punching and thermal bonding processes. Research result shows that thermal-bonded temperature affected the stab resistance and burst energy more significantly. As thermal-bonded temperature increased, knife resistance and spike resistance presented the upward and then downward trends, but the burst energy gradually decreased. Yarn pull-out result shows that the enhancement of stab resistance of intra-/inter-thermal-bonded structure resulted from the increment in the coefficient of friction between yarns. When PET-basalt sandwich composites were thermal-bonded at 140 • C for 5 min, the maximum knife and spike resistance were 147.00 N (1.99 J) and 196.30 N (1.11 J), respectively, and burst energy was 4.79 J, thermal conductivity reduced to 0.0073 W/(m·K). The resultant thermally bonded sandwich composites can be used as thermal-insulating protection for buried thermal pipeline.

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Evaluation of thermal protective performance of basalt fiber nonwoven fabrics

Cited by 73 publications

References 7 publications

Mechanical Characterization of Basalt and Glass Fiber Epoxy Composite Tube

Mechanical Characterization of Basalt and Glass Fiber Epoxy Composite Tube

Experimental investigation on the thermal protective performance of nonwoven fabrics made of high-performance fibers

Thermally Bonded PET–Basalt Sandwich Composites for Heat Pipeline Protection: Preparation, Stab Resisting, and Thermal-Insulating Properties

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