Research on Influence of Wetting Fluid by Gas Bubble Method to Measure Pore Size Characteristics

Peng Zhang; Bing Xuan Ni

doi:10.4028/www.scientific.net/AMR.1048.498

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1048Research on Influence of Wetting Fluid by Gas...

Research on Influence of Wetting Fluid by Gas Bubble Method to Measure Pore Size Characteristics

Abstract:

In this paper, the experimental of pore diameter distribution characteristics of spunbond and meltblown composite nonwoven is carried out by using of gas bubble method. The influence of 7 kinds of wetting liquid to measurement results is studied, including of Galwick, Porefil, Silpore, Silwick, Dimethyl silicone, Isopropanol and Alcohol. The results show that wetting liquids of Galwick, Silwick and Dimethyl silicone can obtain the consistent value of pore diameter, meanwhile, have nearly normal distribution characteristics of pore diameter. Therefore, the wetting liquids of Galwick, Silwick and Dimethyl silicone are ideal wetting liquid for nonwoven. While the other four kinds of wetting liquid measurement results vary greatly, and don’t show normal distribution, they are not suitable as the wetting liquid of nonwoven by gas bubble method.

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Periodical:

Advanced Materials Research (Volume 1048)

Pages:

498-502

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1048.498

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Online since:

October 2014

Authors:

Peng Zhang, Bing Xuan Ni*

Keywords:

Gas Bubble Method, Mean Flow Pore Diameter, Normal Distribution, Surface Tension, Wetting Liquid

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References

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