Description

Technical Parameters

Product Details

12D spandex yarn is a type of spandex fiber with a smaller denier, where "D" (Denier) is a unit of measurement for the thickness of the fiber, and a smaller number indicates a finer fiber.

Product Parameters

Inspection characteristics		Specification	Testing Results
Elongation at break	%	480 ± 40	463.1
Tension 'at break	CN	≥16	21
Stress at 300% elongation	CN	≥4	4.9
Elastic recovery 300%	%	≥98	98.3
0i1%	%	4.5± 2.0	4.31
Boiling water shrinkage	%	9.5± 2.0	9.33
NET WT/CONE	g	400 ± 20	400

Product Details

12D1

12D 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

12D4

12D SPANDEX YARN BOBBINS

Our Advantages

Fineness: Due to its smaller denier, 12D spandex filament has a soft hand feel and high flexibility, making it suitable for fabrics that require a delicate texture.
Elasticity: Spandex is known for its high elasticity, and 12D spandex filament shares this characteristic, offering excellent stretch and recovery, capable of stretching several times its length without breaking.
Applications: 12D spandex filament is widely used in various textile products such as high-end lingerie, swimwear, socks, sportswear, and medical bandages, significantly enhancing the elasticity and comfort of the fabrics.

FAQ

Q: What is 12D spandex filament?

A: 12D spandex filament is a fine denier spandex fiber known for its softness and flexibility. It is measured in denier (D), with a smaller number indicating a finer fiber. This type of spandex is used in textiles where a delicate touch and stretch are desired.

Q: What are the key features of 12D spandex filament?

A: The key features of 12D spandex filament include its high elasticity, soft hand feel, and excellent stretch and recovery. It is also known for its good dyeability, allowing for a wide range of color options in finished textiles.

Q: In which applications is 12D spandex filament commonly used?

A: 12D spandex filament is commonly used in high-end lingerie, swimwear, socks, sportswear, and medical bandages. It enhances the comfort and fit of these garments by providing additional stretch and recovery.

Q: How should 12D spandex filament be cared for to maintain its properties?

A: To maintain the properties of 12D spandex filament, it should be washed gently in cold water and dried flat. It's important to avoid high temperatures and chlorine bleach, as these can damage the fiber's elasticity and strength.

Q: Are there any limitations to using 12D spandex filament in textiles?

A: While 12D spandex filament offers many benefits, it does have some limitations. It has lower heat and chlorine resistance compared to other fibers, which means it can degrade when exposed to high temperatures or chlorinated water. Additionally, its fineness may make it less suitable for heavy-duty applications where more robust fibers are required.

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