2075 Spandex Sock Yarn

2075 Spandex Sock Yarn

Description : 2075 spandex sock yarn
Type : 2075
Component : 80% polyester and 20% spandex
Color : white ,black, more color refer to our color card
Transaction Type : FOB, CIF
Payment type : 30% deposit ,balance before shipment
Place of origin : Yiwu city, Zhejing province, China
Business type : factory outlet
Packing : 8 cones/carton , others depend on customer requirements

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Product Details


Description : 2075 spandex sock yarn

Type : 2075

Component : 80% polyester and 20% spandex 

Color : white ,black, more color refer to our color card

Transaction Type : FOB, CIF

Payment type : 30% deposit ,balance before shipment

Place of origin : Yiwu city, Zhejing province, China

Business type : factory outlet 

Packing : 8 cones/carton , others depend on customer requirements 



The biggest feature of spandex filament is high elasticity.The elastic elongation can reach 6 to 7 times, and the elastic recovery rate can reach 95% to 98%.Moreover, the polyurethane filament has the characteristics of enduring repeated drawing, and the tensile force is large and shrinks back in the range of 50% to 250%, which is the unique characteristic of the polyurethane filament.The fabric containing polyurethane filament has no sense of restraint, compression and relaxation when it is worn, which is incomparable with other polyurethane filament fibers.The elastic resilience of polyurethane filament decreases from 170 to 180 but the elasticity of polyurethane filament decreases after 40 hours of ultraviolet irradiation, while the strength of rubber filament decreases by 50% after only 10 hours of irradiation.Spandex filament is acid and alkali resistant, organic solvent resistant and most chemicals resistant, but sensitive to chlorine reaction, so it can not be processed by chlorine bleaching. The strength of spandex yarn is high, and its strength is 0.45cN/dtex ~ 1.18cN/dtex, which is 5 to 7 times of the rubber cord.


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