Analysis on Spinning Temperature and Draw Ratio Effected on Fiber Properties of Polylactic Acid Fiber
Abstract：Based on spinning conditions of draw ratio and spinning temperature, single factor experiment was made, and the properties of breaking strength, elongation, boiling water shrinkage, degree of orientation and viscosity-average molecular weight of filament were tested. The spinning conditions effected on filament's properties were researched. At last the optimum spinning conditions were made out.
Keywords：polylactide fiberbreaking tenacityelongationboiling water shrinkage rateviscosity-average molecular weight
Publication Date：2012-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 7-11 )