Description

Technical Parameters

Product Details

140D spandex is a synthetic fiber known for its exceptional elasticity and durability, making it a popular choice in the textile industry for a variety of uses. This type of spandex can withstand high temperatures, which is crucial for applications where the fabric may be exposed to heat during manufacturing processes such as dyeing, printing, or finishing.

Product Parameters

Inspection characteristics		Specification	Testing Results
INCLUDING OIL (DEN )	D	147±7	145.46
WITHOUT OIL (DEN )	D	143±7	142.42
Elongation at break	%	510 ± 35	506.18
Tension 'at break	CN	≥140	173.18
Stress at 300% elongation	CN	≥30	39.36
Elastic recovery 300%	%	≥96.0	97.42
0i1%	%	2.5± 2.0	3.08
Boiling water shrinkage	%	6.5± 2.0	5.34
NET WT/CONE		1000 ± 20	1000

Product Details

A4501

140D(A4501) 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

A4501 BOBBINS

140D(A4501)SPANDEX YARN BOBBINS

Our Advantages

Manufacturing Process: During the garment manufacturing process, fabrics often undergo high-temperature treatments such as heat setting, heat pressing, and steam ironing. The high-temperature resistance of 140D spandex means it can remain stable during these processes without easily deforming or getting damaged.
Dyeing and Printing: High temperatures facilitate dye penetration and fixation in dyeing or printing processes. The high-temperature resistance of 140D spandex ensures that the fiber does not get damaged by high temperatures, thus ensuring the quality of dyeing or printing.
Heat Setting: In the heat setting process of garments, high-temperature-resistant 140D spandex can ensure that the garments maintain their intended shape and size after high-temperature treatment.

FAQ

Q: What Makes 140D Spandex Suitable for High-Temperature Processes?

A: The 140D spandex is engineered to withstand high temperatures without losing its structural integrity. This makes it ideal for processes such as heat setting, dyeing, and steam ironing, where fabrics are exposed to heat.

Q: How Does High-Temperature Resistance Benefit the Durability of Spandex-Blended Garments?

A: High-temperature resistance means that 140D spandex retains its elasticity and shape even after exposure to heat during washing or manufacturing, which increases the garment's lifespan and reduces the risk of deformation.

Q: Can 140D Spandex Be Used in the Creation of Swimwear? If So, How Does Its Heat Resistance Factor In?

A: Yes, 140D spandex is often used in swimwear due to its quick-drying properties and high elasticity. Its heat resistance allows for the use of high-temperature treatments during the manufacturing process, such as heat setting to ensure the swimwear retains its shape even after exposure to water and chlorine.

Q: Are There Any Safety Considerations When Using 140D Spandex in High-Temperature Applications?

A: While 140D spandex is designed to withstand high temperatures, it's still important to follow the manufacturer's guidelines for processing and care. This ensures not only the safety of the workers but also the quality and performance of the final product.

Q: How Does the High-Temperature Resistance of 140D Spandex Affect Its Use in Innovative Design?

A: The high-temperature resistance of 140D spandex opens up possibilities for innovative design techniques that require heat, such as creating intricate heat-pressed patterns or using heat to set unique shapes and pleats into the fabric.

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