1. Pure PTFE Sewing thread
Linear density(Den) | 1200 | 1250 | 1350 | 1600 | 1900 | 2000 | 2000 | 2500 | 3000 |
Linear diameter(mm) | 0.24 | 0.25 | 0.27 | 0.32 | 0.38 | 0.4 | 0.45 | 0.5 | 0.5 |
Breaking tension(N) | ≥30 | ≥33 | ≥40 | ≥44 | ≥50 | ≥52 | ≥52 | ≥60 | 66 |
m/kg | 7500 | 7200 | 6700 | 5600 | 4700 | 4500 | 4500 | 3600 | 3300 |
Strand | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 3 |
Temperature | -190~260ºC | ||||||||
Shrink | ≤2% | ||||||||
Breaking elongation rate | 4%~6% |
Products | PFT-01 | PFT-02 | PFT-03 | PFT-04 | PFT-04 | PFT-05 |
Thread style | Continuous filament E glass yarn | |||||
Coating type | High temperature PTFE fiberglass sewing thread | |||||
Coating content % | 18% | 18% | 17% | 16% | 10% | 10% |
Oil content % | 8 % | 8% | 8% | 8% | 8% | 8% |
Filament diameter um | 4 | 4 | 5.5 | 5.5 | 5.5 | 5.5 |
Yarn plied | 1*2*2 | 1*2*3 | 1*3*4 | 1*4*4 | 1*3*4 | 1*4*4 |
Linear density tex | 156 | 212 | 164 | 222 | 164 | 216 |
Final twist t | 380 Z | 380 Z | 280 Z | 280 Z | 280 Z | 280 Z |
Tensile strength | ≥77N | ≥95N | ≥115N | ≥105N | ≥77N | ≥77N |
Color | brown | brown | Light brown | Light brown | Off-white | Off-white |



~ High Temperature Resistance.
~ High Strength.
~ Uniform PTFE coating.
~ Good Flexibility.
~ Excellent glass Fiber Available.
~ Chemical resistance.
~ Good Sewability.
~ Excellent Thermal Shock Resistance.
~ Match Color To Your Product.



Jiangsu VEIK Technology & Materials Co., Ltd. is founded in 1994 has been focusing on the R & D, production, sales and service of PTFE and silicone coating products. The products including PTFE architectural membrane, PTFE coated fiberglass fabric, PTFE mesh conveyor belt, PTFE adhesive tape, silicone cloth, seamless fusing machine belts, etc. . The brand has experienced many years hard work, and has become a well-known brand in this industry. It is a high-tech enterprise in Jiangsu Province.

