Diapers and Sanitary Napkin Raw Materials-Spandex fabric

Diapers and Sanitary Napkin Raw Materials-Spandex fabric

Description

Elastane material, including natural rubber, synthetic rubber and elastane fiber, is used far and wide in Non-woven Industry. To compare with Spandex, traditional natural/synthetic rubber have more diffrences between tensile stress and resiliency
What is Spandex?
*      Spandex can be elongated 4-7 times and hark back after disengagement.
*      Spandex is suggested be elongated 3-4 times. The most significant elongation can be 5 times.

• Specification

•     About testing item of 560D

•     Broken prolongation(%):300

•     Broken intensity(CN):350

•     Plastic distortation(%):<5

•     Elastic recovery rate(%):>85

•     Specific gravity: 1.1-1.3

•     Intenerate point(°C):175-200

•     Oiliness (%):<4

•     Equivalent does (m/kg): about 15000