Huahai spandex is a high-class elastic fiber with the following features:
1) Highly elastic, thin, long stretch, low specific gravity, low ammonia content
2) High strength, high elastic modulus, breaking elongation may reach 550%
and above, good wear resistance
3) High temperature resistant, heat setting temperature 190°C, good
chromaticity
4) Even denier, low tensile stress, high elastic recovery percentage, good for
medium and high-class fabrics

General physical characteristics and specifications and applications: