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High Uniformity Spandex

It is suitable for high-grade warp and weft knitting products with high needles and high requirements on departmental organization and flatness. 

Product superiority
  • Temperature resistance

  • Uniformity

  • Chlorine resistance

  • High resilience

Test condition:first pre-form at 185℃ for 1min, then dye at 130℃ for 40min, then form at 190℃ for 1min
Stability of unwinding stress of spandex

Excellent performance of chlorine resistance

Chlorine resistance test conditions:soak in sodium hypochlorite solution at 50℃, PH6.0, concentration 0.52g/L for 30min, take out and measure the breaking strength(DS)of spandex, chlorine resistance(%)=DS(after chlorine bleaching)/DS(original)*100% 
Application

High-grade warp and weft knitted fabric

 
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