Description

Technical Parameters

Product Details

The high-temperature resistance of 40D 2F (40505) Spandex yarn enhances the durability of fabrics, making them suitable for long-term use and repeated washing without loss of elasticity. It can be blended with a variety of other fibers to create fabrics with enhanced properties, such as improved elasticity and shape retention, suitable for a wide range of garments including activewear, swimwear, and intimate apparel.

Product Parameters

Inspection characteristics		Specification	Testing Results
INCLUDING OIL (DEN )	D	42.5±1.5	41.40
WITHOUT OIL (DEN )	D	41.5± 1.5	40.48
Elongation at break	%	530 ± 40	533.39
Tension 'at break	CN	≥52	58.84
Stress at 300% elongation	CN	≥10.5	11.41
Elastic recovery 300%	%	≥96.0	97.66
0i1%	%	4.0± 2.0	3.47
Boiling water shrinkage	%	7.5± 2.0	8.00
NET WT/CONE		500 ± 10	500

Product Details

20240424114632

40D(40505) SPANDEX YARN

Certifications

We adhere to international standards and are proud to offer our spandex yarn with certifications such as Oeko-Tex Standard 100, ensuring it is safe for human use and environmentally friendly.

Our Company

40D(40505) SPANDEX YARN PACKING

40D(40505) SPANDEX YARN INSPECTION

Our Advantages

Heat Resistance: This spandex can withstand high temperatures without losing its elasticity, making it suitable for garments that require frequent washing at high temperatures or professional dry cleaning.
Reduced Shrinkage: The high-temperature resistance of the filament spandex helps to minimize fabric shrinkage, ensuring a consistent and reliable fit.
Sustainability in Textile Manufacturing: The ability to withstand high temperatures can reduce the need for multiple processing steps, contributing to a more sustainable and energy-efficient textile manufacturing process.

FAQ

Q: What is 40D 2F Filament Spandex and how does it provide two-way elasticity?

A: 40D 2F Filament Spandex is a type of synthetic fiber known for its ability to stretch and recover in both the lengthwise and crosswise directions of fabric, offering a balanced and flexible fit.

Q: How does the durability of 40D 2F Filament Spandex benefit garment longevity?

A: Its enhanced durability and resistance to wear and tear, even at high temperatures, mean that garments made with this spandex are likely to last longer without losing their shape or elasticity.

Q: Why is heat resistance important for spandex used in activewear?

A: Heat resistance is crucial for activewear because it ensures that the fabric maintains its elasticity after exposure to high temperatures, such as during hot washing cycles or professional dry cleaning.

Q: How does reduced shrinkage from high-temperature resistance benefit consumers?

A: Reduced shrinkage means that garments are more likely to maintain their intended fit, reducing the need for resizing and providing a more consistent and reliable wear experience.

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