Polyamide 6.6 Yarn
Description
Technical Parameters
Features
High Strength and Toughness: Polyamide 6.6 yarn has very high strength and toughness, which is more advantageous than ordinary nylon, enabling it to withstand greater tension and impact.
Excellent Abrasion Resistance: It has the best abrasion resistance of all fibers, far exceeding natural fibers such as cotton and wool, and even better than other synthetic fibers.
Good Elasticity and Resilience: It has good elasticity and resilience, and can withstand repeated stretching and bending without permanent deformation.
Excellent Heat Resistance: It can maintain stable performance in high temperature environments, with a melting point of up to 250-260°C and a long-term use temperature of up to 150°C.
Chemical Resistance: It has good resistance to most chemicals, including weak acids, weak bases and organic solvents.
Technical parameters and certification system
| Index | Parameters | Certification standards |
|---|---|---|
| Linear density | 20D-1000D customizable | ISO 2069:2018 |
| Breaking strength | ≥5.5cN/den (ASTM D2256) | UL 746C |
| Heat resistance | Continuous use temperature 175℃ | REACH SVHC 20.0/20.0 |
| Dyeing uniformity | 99% consistency (K/S value ≥1.8) | AATCC 177 |
Polyamide 6.6 yarn Maintenance Manual
Washing
Hand wash: Use warm water (not exceeding 40°C) and neutral detergent to wash by hand, rub gently and avoid wringing.
Machine wash: You can use a washing machine to wash, select the gentle cycle, use neutral detergent, and avoid using bleach and softener.
Drying
Avoid direct sunlight: Long-term exposure to sunlight may cause fading and aging, so it is recommended to avoid direct sunlight and dry in a cool place.
Lay flat to dry: To avoid deformation of the clothes, it is recommended to lay flat to dry.
Ironing
Low temperature ironing: The ironing temperature should be controlled between 110-150°C, and high temperature ironing should be avoided to avoid melting the fibers.
Use interlining: To avoid direct contact between the iron and the surface of the clothes, it is recommended to use interlining for ironing.
Storage
Keep dry: Yarn should be stored in a dry and ventilated place to avoid moisture and mildew.
Avoid folding: Folding for a long time may cause creases on the clothes, it is recommended to hang or lay flat for storage.
FAQ
Q: What are the key advantages of it compared to other synthetic fibers like polyester?
A: It offers several key advantages over polyester. It boasts higher tensile strength, meaning it's less likely to break under tension. It also has better abrasion resistance, making it more durable in high-friction applications. While polyester may offer some advantages in terms of moisture wicking or wrinkle resistance in specific applications, it generally excels in applications requiring durability and strength.
Q: Can it be easily dyed to meet our specific color requirements, and what dyeing processes are recommended?
A: Yes, it can be easily dyed to meet a wide range of color requirements. It is receptive to various dyeing methods, including acid dyeing, dispersed dyeing, and solution dyeing. Acid dyes are commonly used for producing vibrant and deep shades. The recommended process often depends on the specific color and the desired fastness properties. Generally, dyeing it requires careful temperature and pH control to achieve optimal results and colorfastness.
Q: What is the temperature resistance range of it, and how does it perform under extreme temperature fluctuations?
A: It has an excellent temperature resistance range, making it suitable for various demanding applications. It can typically withstand continuous temperatures up to 220°C (428°F) and short-term exposure to even higher temperatures. It also maintains its properties well under extreme temperature fluctuations, exhibiting good dimensional stability and retaining its tensile strength and elasticity even after repeated exposure to temperature changes.
Q: How does the cost of it compare to alternative materials, considering both the initial purchase price and its long-term durability?
A: While the initial purchase price of it might be slightly higher than some alternative materials like standard polyester, its superior durability and longevity often translate to a lower total cost of ownership. Its excellent abrasion resistance, strength, and resilience mean that products made with it tend to last longer, reducing the need for frequent replacements and associated costs.
Q: Are there any specific certifications or standards that it complies with, particularly regarding its safety and environmental impact?
A: It can be manufactured to comply with various industry certifications and standards, depending on the specific production process and intended application. Some common certifications include ISO 9001 (quality management), ISO 14001 (environmental management), and Oeko-Tex Standard 100 (harmful substance testing for textile products). We also offer recycled or sustainably sourced versions of it to minimize its environmental impact. It's important to confirm with your supplier which specific certifications their it products meet.
Q: What post-purchase support and technical assistance do you offer if we encounter any issues with it during our manufacturing process?
A: We offer comprehensive post-purchase support to ensure your satisfaction with it. This includes access to our technical team who can provide guidance on processing, dyeing, and troubleshooting any manufacturing issues. We also offer samples for testing and can provide documentation such as technical data sheets and safety data sheets (SDS). Our goal is to be a reliable partner, supporting you throughout the entire lifecycle of your product development and manufacturing process.
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