Polyamide 6 Microfiber Reinforced Porous Polyurethane Composites

Lin Wang; Si Tong Cao

doi:10.4028/www.scientific.net/AMM.226-228.1735

Paper Titles

Analysis on Potential Alkali Reactivity of the Aggregate and its Inhibiting Method in Dam Concrete of a Hydro Project
p.1714

Experimental Research on Tensile-Shear Behavior of Spot-Welded Lap Joints of Ultra-High Strength Steel
p.1720

Analysis of Deflections and Stresses for Laminated Composite Plates Based on a New Higher-Order Shear Deformation Theory
p.1725

Study on Failure Criterion and Yield Criterion of Early-Age C20
p.1730

Polyamide 6 Microfiber Reinforced Porous Polyurethane Composites
p.1735

Effect of Ultraviolet and Moisture Aging on the Mechanical Properties of Hemp Fibers Composites
p.1739

Anlysis on Freeze-Thaw Cycling Damage of Layered Hybrid Fiber Reinforced Concrete
p.1743

Adsorption of Naphthalene-Based Water Reducer on Alkali-Activated Slag Cement
p.1747

The Iron Ore Dosage of Cement Base Composite Material Mechanics Effect on the Performance of the Experimental Research
p.1751

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 226-228Polyamide 6 Microfiber Reinforced Porous...

Polyamide 6 Microfiber Reinforced Porous Polyurethane Composites

Abstract:

The effect of polyamide 6 (PA6) microfiber and porous polyurethane (PU) on tensile strength and softness of the PA6 microfiber reinforced porous PU composites was investigated. The tensile strength to break the composites is close to that of the corresponding PA6 microfiber nonwovens. It indicates that the PA6 microfiber provides the tensile strength for the composites. The porous PU has little effect on the tensile strength of the composites. The softness of the composites is dependent on PU modulus, which decreases with increasing the PU modulus. In this work, optical microscope and scanning electron microscope (SEM) were used to study the morphology of the composites. The micrographs showed that the diameters of the PA6 microfibers and bubble holes are relatively uniform which are in the range of about 1 to 3 μm.

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Periodical:

Applied Mechanics and Materials (Volumes 226-228)

Pages:

1735-1738

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.226-228.1735

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Online since:

November 2012

Authors:

Lin Wang, Si Tong Cao

Keywords:

PA6 Microfiber, Porous Polyurethane, Softness, Tensile Strength

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