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Zheng, L. Fiber Reinforced Polymer. Encyclopedia. Available online: https://encyclopedia.pub/entry/59986 (accessed on 04 October 2026).
Zheng L. Fiber Reinforced Polymer. Encyclopedia. Available at: https://encyclopedia.pub/entry/59986. Accessed October 04, 2026.
Zheng, Lionel. "Fiber Reinforced Polymer" Encyclopedia, https://encyclopedia.pub/entry/59986 (accessed October 04, 2026).
Zheng, L. (2026, September 11). Fiber Reinforced Polymer. In Encyclopedia. https://encyclopedia.pub/entry/59986
Zheng, Lionel. "Fiber Reinforced Polymer." Encyclopedia. Web. 11 September, 2026.
Fiber Reinforced Polymer
Edit

Fiber‑reinforced polymer is a class of two‑phase composite material consisting of discrete reinforcing fibrous phases embedded within a continuous polymer matrix phase [1][2]. The fibrous phase primarily bears applied mechanical loads, while the surrounding polymer matrix transfers stress among individual fibers, constrains fiber position, and provides environmental protection for the reinforcing constituents [2][3]. Its constituent fibrous phase may comprise glass, carbon, aramid, or alternative inorganic and organic fibers, whereas the polymer matrix can be either thermosetting or thermoplastic polymer substances [1][4]. Fiber‑reinforced polymer is defined by its heterogeneous multi‑phase microstructure, in which fibers and polymer matrix retain their distinct original chemical identities without forming homogeneous solid‑solution products during material formation [3][5].

polymer matrix composite glass‑fiber‑reinforced polymer carbon‑fiber‑reinforced polymer fiber reinforcement thermoset composite

References

  1. Jawed Qureshi. A Review of Fibre Reinforced Polymer Structures. Fibers 2022, 10, 27. [CrossRef]
  2. Fibre-reinforced polymer (FRP) reinforcement of concrete. Fibre-reinforced polymer (FRP) reinforcement of concrete — Test methods — Part 4: FRP grids. Retrieved 2026-9-11
  3. Sharifianjazi, F.; Zeydi, P.; Bazli, M.; Esmaeilkhanian, A.; Rahmani, R.; Bazli, L.; Khaksar, S. Fibre-Reinforced Polymer Reinforced Concrete Members under Elevated Temperatures: A Review on Structural Performance. Polymers 2022, 14, 472. [CrossRef]
  4. Díaz-Rodríguez, J.G.; Pertuz-Comas, A.D.; Bohorquez-Becerra, O.R. Fatigue Endurance of Continuous Fiber-Reinforced Polymer Matrix Composites Manufactured by 3D Printing. Eng 2025, 6, 277. [CrossRef]
  5. Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials. Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials. Retrieved 2026-9-11
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Subjects: Engineering, Civil; Polymer Science
Contributor MDPI registered users' name will be linked to their SciProfiles pages. To register with us, please refer to https://encyclopedia.pub/register : Eng Editorial Office
View Times: 12
Entry Collection: Eng
Revisions: 2 times (View History)
Update Date: 14 Sep 2026
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