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Frictional properties Archives | Textile Study Center

Frictional properties

Directional Field Effect in Wool fiber | Significance of DFE | What is DFE

DFE (Directional Field Effect) in wool fiber What is DFE ? We all know that, textile fibers have to undergo various processes before they become a part of the fabric. While undergoing these processes, the fibers are subjected to friction. This frictional force can not only be effective between the fibres & various parts of […]

Thermal Properties of Polymers

Tensile Testing Terms and Tensile Testing Terms Definitions

Tensile Testing Terms and Tensile Testing Terms Definitions  Engineering stress: Engineering stress can be equated to the load applied per original cross sectional area.   True stress: True stress can be equated to the load applied per instantaneous (actual) cross sectional area. Unit: N/m2 (Pa) Mass/Specific stress: The ratio between applied load and linear density […]

Thermal Properties of Polymers