Effect of Density on Physical and Mechanical Properties of Reconstituted Small-Sized Bamboo Fibrous Sheet Composite

Rong Xian Zhu; Wen Ji Yu

doi:10.4028/www.scientific.net/AMR.150-151.634

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 150-151Effect of Density on Physical and Mechanical...

Effect of Density on Physical and Mechanical Properties of Reconstituted Small-Sized Bamboo Fibrous Sheet Composite

Abstract:

The effect of density on physical and mechanical properties of phenolic-impregnated cold-pressing reconstituted small-sized bamboo fibrous sheet composite was evaluated. The results indicated that with the density increased from 0.85g/cm3 to 1.20 g/cm3: water absorption decreased, thickness swelling increased first and then decreased; the value of modulus of rupture(MOR) increased from 120MPa to 230MPa, R2 was 0.885; the value of modulus elasticity(MOE) increased from 1.8×104MPa to 2.8×104MPa, R2 was 0.978; the shearing strength (perpendicular loading) increased from 6.5MPa to 18MPa, R2 was 0.978;the shearing strength( parallel loading) increased from 6.3MPa to 26MPa, R2 was 0.973;the compression parallel to grain values increased from 80MPa to 120MPa.

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Periodical:

Advanced Materials Research (Volumes 150-151)

Pages:

634-639

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.150-151.634

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Online since:

October 2010

Authors:

Rong Xian Zhu, Wen Ji Yu

Keywords:

Density Cold-Pressing, Mechanical Property, Physical Properties, Reconstituted Bamboo Fibrous Sheet Composite, Small-Sized Bamboo

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