2012Shanghai Textile Science & TechnologyRequires access

Physical property of Vectran filament and its effective factors

Nanliang Chen

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Abstract

Constant speed elongation is used to test the elongation physics of Vectran filament with the test result analyzed and compared.The result shows that: twist has a quadratic polynomial relationship with breaking strength of Vectran filament and a linear relationship with breaking elongation;with the increase of the sample length of Vectran filament,the breaking strength shows increased firstly and then decreased,while the breaking elongation shows the opposite trend;there is a slight increase of breaking strength of Vectran filament with the increase of tensile speed,but yarn breaking elongation is not very obvious.The result also indicates that sizing can improve the elongation of Vectran filament.

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What this paper is about

Constant speed elongation is used to test the elongation physics of Vectran filament with the test result analyzed and compared.The result shows that: twist has a quadratic polynomial relationship with breaking strength of Vectran filament and a linear relationship with breaking elongation;with the increase of the sample length of Vectran filament,the breaking strength shows increased firstly and then decreased,while the breaking elongation shows the opposite trend;there is a slight increase of breaking strength of Vectran filament with the increase of tensile speed,but yarn breaking elongation is not very obvious.The result also indicates that sizing can improve the elongation of Vectran filament.

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Available abstract

Constant speed elongation is used to test the elongation physics of Vectran filament with the test result analyzed and compared.The result shows that: twist has a quadratic polynomial relationship with breaking strength of Vectran filament and a linear relationship with breaking elongation;with the increase of the sample length of Vectran filament,the breaking strength shows increased firstly and then decreased,while the breaking elongation shows the opposite trend;there is a slight increase of breaking strength of Vectran filament with the increase of tensile speed,but yarn breaking elongation is not very obvious.The result also indicates that sizing can improve the elongation of Vectran filament.

Key concepts: Elongation, Protein filament, Breaking strength, Ultimate tensile strength, Constant (computer programming), Materials science, Composite material, Computer science

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