Polyester T400-T800 (elastic fiber without spandex)

Polyester T400 an T800 fabric are elastic fabrics made of 100% polyester. It is waterproof, windproof, stretchy, breathable, and water resistant. With its timeless design, distinct waving pattern, and naturally soft, smooth, and comfy fabric it is ideal for casual wear.

Wholesale T400 and T800 Stretch Fabric 

The T400 and T800 stretch fabrics are produced and exported at wholesale prices by several countries, including China and India. 

What are T400 and T800 Stretch Fabric? 

The T400 and T800 are stretchy fabrics made using polyester elastic fibers instead of the popular spandex. They are made with different polymers, which shrink at varying degrees once exposed to heat during manufacturing. 

T400 and T800 fabric can be manufactured with 100% polyester or polyester combined with cotton or staple fibers to give the material a more natural look.  

Uses of T400 and T800 Stretch Fabric  

The fabrics are suitable for applications that require low to moderate stretch. They include;

• Activewear- Include jumpsuits, swimwear, jogger pants, running shorts, and sweatshirts
• Athleisure- Include leggings, jackets, tights, and sweatpants
• Socks 
• Bags

Advantages of T400 and T800 Fabric 

• Good stretch and recovery 
• Durable after several washes 
• Good moisture management 
• Breathable 
• Comfortable 
• Quick dry
• Highly resistant to chemicals such as chlorine 

Differences between T400 and T800 fabric composition and other fabrics

T400 fabric is composed of a blend of polyester and Invista’s T400 fiber. The T400 fiber is a type of polyester that is engineered to provide a high level of stretch and recovery, which makes it ideal for use in denim and other clothing applications. The exact composition of T400 fabric can vary depending on the specific application, but it typically contains around 70-80% polyester and 20-30% T400 fiber.

T800 fabric, on the other hand, is composed of high-strength carbon fibers and thermoplastic polymers. The carbon fibers are made by heating and stretching strands of polyacrylonitrile (PAN), which creates a strong, lightweight material. The carbon fibers are then woven into a fabric-like structure, which is infused with thermoplastic polymers to create a composite material with exceptional strength and stiffness.

What sets T400 and T800 fabrics apart from other fabrics is their unique properties. T400 fabric is designed to provide a high level of stretch and recovery, which is not typically found in other types of polyester fabrics. T800 fabric, on the other hand, is known for its exceptional strength-to-weight ratio, which makes it ideal for use in high-performance applications where weight is a critical factor. Additionally, T800 fabric is highly resistant to corrosion, fatigue, and other types of wear and tear, which makes it ideal for use in demanding environments.

The weight of T400 and T800 fabrics

T400 and T800 fabrics are both known for their low weight, which makes them ideal for use in lightweight structures and components. This is particularly important in industries such as aerospace and automotive, where reducing weight is critical for improving performance and reducing fuel consumption.

T400 fabric is relatively lightweight compared to other types of stretch fabrics, which makes it ideal for use in clothing and other applications where weight is a consideration. T400 fabric is typically used in stretch denim, activewear, and other clothing items where a combination of strength and stretch is required.

T800 fabric, on the other hand, is one of the lightest and strongest high-performance fabrics available. Its low weight and exceptional strength-to-weight ratio make it ideal for use in lightweight structures and components, such as aircraft and automotive parts. In addition, T800 fabric is highly resistant to corrosion and other types of wear and tear, which makes it an ideal choice for harsh environments.

The low weight of T400 and T800 fabrics has numerous benefits in various industries. For example, in the aerospace industry, lightweight components can help reduce the weight of the aircraft, which in turn reduces fuel consumption and improves performance. In the automotive industry, lightweight materials can improve fuel efficiency and handling, while in sporting goods, lightweight materials can improve performance and reduce fatigue.

Overall, the low weight of T400 and T800 fabrics makes them an attractive choice for a wide range of applications where high strength and low weight are critical factors. As new manufacturing technologies continue to evolve, we can expect to see these fabrics being used in an increasing number of innovative applications.

The cost of T400 and T800 fabrics

T400 and T800 fabrics are more expensive than traditional fabrics, primarily due to the cost of the raw materials used in their manufacture and the specialized manufacturing processes involved.

T400 fabric is typically more expensive than traditional polyester fabrics because it contains a higher percentage of the T400 fiber, which is a specialized type of polyester designed to provide high levels of stretch and recovery. Additionally, the manufacturing process for T400 fabrics is more complex and requires specialized equipment, which adds to the cost.

T800 fabric is significantly more expensive than traditional fabrics due to the high cost of carbon fiber, which is a key component in its manufacture. Carbon fiber is a high-performance material that is made from polymer fibers that have been heated and stretched to create a strong and lightweight material. The cost of manufacturing carbon fiber is relatively high, and this is reflected in the price of T800 fabrics.

Despite their higher cost, T400 and T800 fabrics are worth the investment in many cases due to their unique properties. T400 fabrics offer high levels of stretch and recovery, making them ideal for use in athletic and fashion apparel, while T800 fabrics offer exceptional strength and stiffness, making them ideal for high-performance applications such as aerospace, automotive, and sporting goods.

The cost of T400 and T800 fabrics may be higher than traditional fabrics, but their unique properties make them ideal for use in many specialized applications. In many cases, the benefits of using these fabrics, such as improved performance and durability, outweigh the higher cost, making them a worthwhile investment for many industries. As manufacturing processes continue to evolve and become more cost-effective, we can expect to see the cost of these fabrics become more competitive, making them even more accessible for a wider range of applications.

The limitations of T400 and T800 fabrics

T400 and T800 fabrics offer unique properties and advantages, but they also have limitations that need to be considered. Two of the main limitations of these fabrics are their limited availability and the difficulty of processing them.

1. Limited Availability: T400 and T800 fibers are not as widely available as traditional fibers such as cotton or polyester. The production of these fibers is highly specialized and requires a significant investment in manufacturing equipment and materials. As a result, the availability of these fibers may be limited, and the cost of these fibers may be higher than traditional fibers.
2. Difficulty of Processing: T400 and T800 fabrics require specialized processing techniques that are not commonly used in the textile industry. For example, T800 fibers are typically processed using a wet-layup process, which involves layering the fibers and resin together and then curing them under pressure and heat. This process requires specialized equipment and expertise, which can make it challenging for smaller manufacturers to produce T800 fabrics.

The limited availability and difficulty of processing T400 and T800 fabrics can be a significant drawback for some applications. The cost of these fabrics may be higher than traditional fabrics, and the specialized processing techniques required may limit their availability for some manufacturers. In addition, the complex manufacturing processes involved in producing T400 and T800 fabrics can make it more challenging to recycle or dispose of these fabrics at the end of their useful life.

Despite these limitations, T400 and T800 fabrics remain a popular choice for high-performance applications in industries such as aerospace, automotive, and sporting goods. As manufacturing processes continue to evolve and become more efficient, we can expect to see these fabrics become more widely available and accessible for a wider range of applications in the future.

Future developments of T400 and T800 fabrics

T400 and T800 fabrics have already made a significant impact in various industries due to their unique properties, such as high strength, low weight, and durability. However, with the continued development of new technologies and manufacturing methods, we can expect to see even more exciting advancements and expanded applications of these fabrics in the future.

Here are some potential future developments of T400 and T800 fabrics:

1. Enhanced performance: Manufacturers are continually working to improve the performance of T400 and T800 fabrics. This includes developing new formulations of the fibers to improve properties such as tensile strength, stiffness, and durability. New coatings and finishes can also be applied to these fabrics to improve their resistance to chemicals, abrasion, and moisture.
2. Increased availability: As the demand for T400 and T800 fabrics increases, manufacturers are likely to invest in expanding their production capacity, making these fabrics more widely available at a more affordable cost. Additionally, with advancements in manufacturing techniques, it may be possible to produce these fabrics in a more environmentally sustainable and cost-effective manner.
3. New applications: As the properties of T400 and T800 fabrics continue to improve, we can expect to see new and innovative applications of these fabrics in various industries. For example, T800 fabrics may be used to create stronger and more durable infrastructure, such as bridges or buildings. T400 fabrics may be used to create more comfortable and durable clothing, including athletic wear and medical garments.
4. Advances in recycling and disposal: Currently, the recycling and disposal of T400 and T800 fabrics can be challenging due to their complex manufacturing processes. However, advancements in recycling technologies may make it easier to recycle or repurpose these fabrics at the end of their useful life. This could significantly reduce waste and promote more sustainable manufacturing practices.