PTFE Sewing Thread, also known as polytetrafluoroethylene sewing thread, which is a high-performance synthetic material known for its excellent chemical stability and high temperature resistance. It has several outstanding characteristics：High temperature resistance,chemical stability,low friction coefficient,high strength and durability,anti aging and UV, making it suitable for various specialized sewing applications.
Product Advantage
1.High Temperature Resistance: PTFE sewing thread can withstand extremely high temperatures, often up to 260°C. This makes it an ideal choice for stitching materials that require high-temperature resistance.
2.Excellent Chemical Stability: PTFE sewing thread exhibits exceptional chemical stability, making it resistant to acids, alkalis, solvents, and corrosive chemicals. It is not affected by common chemicals, thus prolonging the thread's lifespan.
3.Low Friction Coefficient: PTFE sewing thread has a very low friction coefficient, allowing it to easily pass through fabrics and other materials. This reduces friction and wear between the thread and the materials, resulting in improved sewing efficiency and reduced thread wear.
4.High Strength and Durability: Despite being a fine thread, PTFE sewing thread possesses remarkable strength and durability. It can withstand high tension and heavy pressure without breaking or wearing out, making it suitable for applications requiring high-strength stitching.
5.Water
Repellency: PTFE sewing thread is non-water-absorbent, meaning it does not absorb moisture even in wet environments. This ensures the thread's strength and performance in outdoor and moist conditions.
6.Lightweight: PTFE sewing thread is lightweight, which does not add significant weight to the sewn products. This is particularly important for weight-sensitive applications such as aerospace.
Technical Parameters
| Linear desity | 1000D | 1250D | 1350D | 1500D | 1800D | 2000D | 2500D | 2800D |
| Standard breaking strength | ≥26N | ≥33N | ≥37N | ≥43N | ≥48N | ≥52N | 60N | ≥68N |
| m/kg | 9000m | 7200m | 6700m | 6000m | 5000m | 4500m | 3600m | 3210m |
| Temperature resistance,℃ | -190～260℃ |
| Shrinkage | ≤2% |
| Fracture extension | 4～6% |
Product Uses
1.High-Temperature Filters: Due to its excellent high-temperature resistance, PTFE sewing thread is commonly used in the manufacturing of high-temperature filters. These filters are widely applied in industrial sectors for processing high-temperature gases or liquids.
2.Sealing Materials: With its outstanding chemical stability and corrosion resistance, PTFE sewing thread is used in the production of sealing materials. These materials are applied in various fields such as chemical, petroleum, and pharmaceutical industries to ensure reliable sealing performance.
3.Corrosion-Resistant Equipment: PTFE sewing thread's corrosion resistance makes it suitable for manufacturing corrosion-resistant equipment. It can be used to stitch components of various corrosion-resistant equipment, ensuring long-term stability in corrosive environments.
4.Aerospace: The lightweight and high-temperature resistance of PTFE sewing thread make it widely used in the aerospace industry. It is employed in stitching aerospace components, spacesuits, and other related products.
5.Medical Devices: The chemical stability and high-temperature resistance of PTFE sewing thread make it well-suited for manufacturing medical devices. It can be used to stitch surgical sutures, medical textiles, and other medical equipment.
6.Automotive Industry: The high strength and durability of PTFE sewing thread make it extensively used in automotive manufacturing. It is employed in stitching car seats, airbags, roof fabrics, and other automotive components.
FAQ
1. Q: What is PTFE sewing thread?
A: PTFE sewing thread is a type of sewing thread made from polytetrafluoroethylene (PTFE) fibers. It is characterized by its high temperature resistance, chemical stability, and low friction.
2. Q: What are the applications of PTFE sewing thread?
A: PTFE sewing thread is used in various applications including high-temperature filters, fire-resistant garments, sealing materials, corrosion-resistant equipment, aerospace, medical devices, and the automotive industry.
3. Q: What are the advantages of PTFE sewing thread?
A: PTFE sewing thread offers advantages such as high temperature resistance, chemical stability, low friction coefficient, high strength and durability, water repellency, corrosion resistance, and lightweight characteristics.
4. Q: Is PTFE sewing thread suitable for outdoor use?
A: Yes, PTFE sewing thread is water repellent and possesses properties like high temperature resistance and corrosion resistance, making it well-suited for outdoor environments.
5. Q: Can PTFE sewing thread be used in medical devices?
A: Yes, PTFE sewing thread's chemical stability and high temperature resistance make it suitable for manufacturing medical devices such as surgical sutures and medical textiles.
