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Types of : | Spandex Yarn |
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Product description
High Uniformity Spandex、
We are a professional company with more than 20 years experience to design and produce fabric
* Small order quantity approved
* We can customize the product size and material as per your requirement.
* High Quality,Good Price
It is suitable for high-grade warp and weft knitting products with high needles and high requirements on departmental organization and flatness.
Product superiority
Retention rate of breaking strength after secondary dyeing
Qianxi high uniformity spandex Conventional spandex
*Test conditions: first pre-form at 185°C for 1 min, then dye at 130°C for 40min, then form at 190°C for 1 min.
Stability of unwinding stress of spandex
Excellent performance of chlorine resistance
* Chlorine resistance test conditions: soak in sodium hypochlorite solution at 50°C, 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%
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