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吸湿排汗试验单向织物：毛细管参数的标准评价在液体复合成型工艺毛细管压力

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Wicking Tests for Unidirectional Fabrics: Measurements of Capillary Parameters to Evaluate Capillary Pressure in Liquid Composite Molding Processes

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吸湿排汗试验单向织物：毛细管参数的标准评价在液体复合成型工艺毛细管压力

DOI:

10.3791/55059-v

•

07:06 min

•

January 27, 2017

•

Monica Francesca Pucci, Pierre-Jacques Liotier, Sylvain Drapier

¹Department of Mechanics and Materials Processing, George Friedel Laboratory,Mines Saint-Étienne

Capitoli

00:05Titolo
00:46Fabric Sample Preparation
01:36Initial Geometric Factor Determination
03:03Determination of the Apparent Advancing Contact Angle
03:57Evaluation of Liquid Weight Contribution from the Sample Holder
04:57Results: Wicking Tests of Carbon Fabrics and Treated and Untreated Flax Fabrics
05:54Conclusion

Summary

Traduzione automatica

实验方法测量几何参数和说明毛细血管单向合成和天然面料吸湿排汗，提出了推进表观接触角。这些参数是强制性的，必须考虑到对液体复合成型（LCM）应用的毛细压力的确定。

Tags

Wicking Test Unidirectional Fabric Capillary Parameter Capillary Pressure Liquid Composite Molding Void Dry-spot Reinforcement Tensiometer Fabric Sample Filter Paper N-hexane Washburn Equation Advancing Contact Angle Sulfochromic Acid

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