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Spandex

Spandex

Country/Region china
Company WangDa Industrial Co.,Limited
Categories Industrial Hot Melt Glue
Update 2011-02-24 17:31:41
ICP License Issued by the Chinese Ministry
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Spandex :

The meaning of spandexSpandex is a Polyether based Elastane fiber having excellent resistance to acid and alkaline wet processing conditions, high modulus and high tensile strength, resistance to discoloration due to airborne pollutants and is hydrolysis resistant. It can be enlongated 4-7times and hark back after disengagement .
Elastane material includes 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 difference between tensile stress and resiliency.
Spandex is suggested to be enlongated 3-4times ,the most significant elongation can be 5 times.
Spandex characteristics : Every yarn is made of several spun yarns which is uniform tension. Less cost for elastic material as the high stess and high elongation.
High efficiency as the long time producing without outage.
No undesirable component on the surface. It makes less choking for the hot melt adsive spraying as being without talc powder and other dirt.
Good performance on the tackiness of hot melt adsive. The glue for the rubber can be used for Spandex and can be saved over 40%.The creep-resisting shows excellent performance of Spandex
Spandex brings to baby more formfitting , comfortable beautiful,less leakage and no skin irritant.
About 3kg per roll
Recilient force of ever Dtex(g/10000m) us 3 times than elastics (0.024 force gram/unit)
Tage stress and strain curves is more smooth ,keeping smooth resiliency force in the diffective area (20-30% elongation)

Product Tags:

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