Colorful customized Low Friction Coefficient pure PTFE sewing thread
PTFE Sewing Thread, also known as PTFE 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.
The color can be customized: Black color, Blue color , green color,red color...
Product Advantage
1.Mechanical properties:
The friction coefficient of polytetrafluoroethylene sewing thread is extremely small, only one-fifth of that of polyethylene material, and it is non sticky.
PTFEsewing thread can maintain excellent mechanical properties in a wide temperature range of -196 ℃ to 260 ℃.
The density of PTFE material is relatively high, ranging from 2.14g/cm to 32.20g/cm3, and it hardly absorbs water. The equilibrium water absorption rate is less than 0.01%
The friction coefficient of PTFE sewing thread is small, ranging from 0.01 to 0.10, which is the smallest among existing plastic materials and even among all engineering materials.
2.Weathering performance:
PTFE sewing thread has excellent chemical corrosion resistance. When boiled in concentrated sulfuric acid, nitric acid, hydrochloric acid, and even high concentration sodium hydroxide (aqua regia) solution, its quality and performance remain unchanged and are almost insoluble in solvents. PTFE sewing thread is non hygroscopic, non flammable, and highly stable to oxidation and ultraviolet radiation, therefore it has extremely excellent weather resistance.
3.Inertia and electrical insulation:
PTFE sewing thread has physiological inertness, no toxic side effects, and is widely used in the medical and health industry.
PTFE sewing threadhas excellent electrical insulation and can withstand high voltages up to 1500 volts.
Polytetrafluoroethylene is widely used in industries such as atomic energy, national defense, aerospace, electronics, electrical, chemical, machinery, instruments, construction, textile, metal surface treatment, pharmaceuticals, medical, textile, food, metallurgy and smelting due to its excellent special properties, and has become an irreplaceable high-quality product in its industry.
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% |
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.
