Study on Processes and Properties of Continuous Woven Roving Reinforced Polyurethane Composites

Xiao Li Dai; Xiang Wang; Jun Wang

doi:10.4028/www.scientific.net/AMR.306-307.879

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 306-307Study on Processes and Properties of Continuous...

Study on Processes and Properties of Continuous Woven Roving Reinforced Polyurethane Composites

Abstract:

E-glass fiber woven roving reinforced polyurethane composites were manufactured by three different processes: hand lay-up, compression molding and vacuum infusion to assess the feasibility of all the processes. The results showed that all composites led to significant improvements in both flexural and tensile properties except elongation at break in comparison with the neat PU. Among the three processes, the best bending strength was exhibited by the hand lay-up process. This is attributed to higher PU mass fraction leads to a better fiber–matrix interfacial adhesion. Mechanical properties of the composite molded by vacuum infusion were superior to that produced by compression molding process. The SEM morphology revealed that vacuum infusion composite had more homogeneous micro- structure.

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Periodical:

Advanced Materials Research (Volumes 306-307)

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879-883

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https://doi.org/10.4028/www.scientific.net/AMR.306-307.879

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Online since:

August 2011

Authors:

Xiao Li Dai, Xiang Wang, Jun Wang

Keywords:

Composite, Mechanical Property, Polyurethane (PU), Process, Woven Roving

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References

[1] L.M. Sherman: Plast. Tech. Forum Vol. 52(3) (2006), pp.60-65.

Google Scholar

[2] L. Abele, in: Polyurethane handbook: chemistry, raw materials, processing, application, properties, edtied by G. Oertel Publications/Hanser Publishers, Munich (1985), in press.

Google Scholar

[3] C. Mothé, C. de Araujo and S. Wang: J. Therm. Anal. Calorim. Forum Vol. 95(1) (2009), pp.181-185.

Google Scholar

[4] D. Kim and C. Macosko: Polym. Eng. Sci. Forum Vol. 40(10) (2000), pp.2205-2216.

Google Scholar

[5] M. Lavorgna, P. Cerruti, G. Casula and J.F. Harper: Adv. Polym. Tech. Forum Vol. 26(2) (2007), pp.132-145.

Google Scholar

[6] P. Krol and B. Pilch-Pitera: Eur. Polym. J. Forum Vol.39(6)(2003), pp.1229-1241.

Google Scholar

[7] A. Sebenik, U. Osredkar and I. Vizovisek: J. Macromol. Sci., Pure Appl. Chem. Forum Vol. 23(3) (1986), pp.369-379.

Google Scholar

[8] R. Fuller and J. Jensen: Fire Tech. Forum Vol. 9(2) (1973), pp.101-111.

Google Scholar

[9] B. Yenilmez, M. Senan and E. Murat Sozer: Compos. Sci. Technol. Forum Vol. 69(11-12) (2009), pp.1710-1719.

Google Scholar

[10] ISO. Fibre-reinforced plastic composites -Determination of flexural properties. MSZ ISO 14125, Standard (1998).

Google Scholar

[11] ISO. Plastics - Determination of tensile properties. MSZ ISO 527-4, Standard (1997).

Google Scholar

[12] J.R. White, in: Short Fiber-Polymer Composites, edtied by S.K. De and J.R. White Publications/Woodhead Publising Limited, Cambridge, UK (1996), in press.

Google Scholar

[13] S.C. Wang and B.X. Li: Mater. Rev. Forum Vol. 03 (1997), pp.65-70.

Google Scholar