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PTFE Sewing Thread For the Produciton of Filter Media Filter Bag

PTFE Thread polytetrafluoroethylene PTFE sewing thread is with excellent chemical, temperature, and environmental resistant properties. PTFE Thread can be manufactured as a specialty fiber or thread for a broad range of applications including filtration, outdoor fabrics, electrical cables, and protective garments. Especially used for industrial filter bag sewing.

Filter bag size :
Quantity:
  • PTFE 775
  • ECOGRACE
  • 56021000

PTFE Thread  (polytetrafluoroethylene) is with excellent chemical, temperature, and environmental resistant properties. PTFE can be manufactured as a specialty fiber or thread for a broad range of applications including filtration, outdoor fabrics, electrical cables, and protective garments.

The outstanding properties of PTFE fabrics and PTFE thread  make it an ideal filter medium for particularly critical and aggressive conditions. 

We offer solutions for a wide range of PTFE products, the felt, thread, the filtration fabrics.

Features of  PTFE thread: 
1. Suitable for high temperature environments up to 260 degree centigrade 
2. Excellent chemical stability, no corrosion 
3. High tensile strength 
4. Very low shrinkage 
5. Excellent abrasion resistance 
6. Anti UV and none-aging 

ADDITION : 
100% PTFE sewing thread can be sewed filter bags, tent and so on which has an excellent performance in high temperature, acids. 
100 % PTFE sewing thread has an excellent performance at high temperature and high  chemical conditions,it is with  highly tenacity.

PTFE Teflon sewing thread

Ptfe sewing thread is used for filter bags sewing,top and bottom sewing, long-time usage life, good quality.

Pure PTFE sewing thread is suitable for sewing all types of high temperature filtration materials and awning.
 
Features:
 
Excellent chemical stability, no corrosion.
High tensile strength.
Very low shrinkage.
Excellent abrasion resistance.

 


Model

Relative Strength (g/d)

Twist(T/m)

Twist Direction (S or Z)

Elongation (%)

less than

Shrinkage260°C/30min(%)

 less than

 (Note)

S-1200D

≥2.4

400

Z

6

4

Packing with orange bobbin

S-1800D

≥2.4

400

Z

6

4

S-2400D

≥2.4

380

Z

6

4

S-3000D

≥2.4

380

Z

6

4

 

Advantages Of PTFE Thread

Virtually chemical Resistance.

100% UV resistance – PTFE fibers do not degrade in the presence of UV light unlike polyester and nylon.   They will maintain their tensile properties indefinitely. This makes PTFE thread ideal for sewing outdoor fabrics.

Non flammable –PTFE has a very high LOI (>94%) and will not burn.  

Low coefficient of friction – PTFE will repel most chemicals which makes it very effective as a filtration media. As a sewing thread, because of the very low friction, PTFE is basically self lubricating making it very easy to sew with.

Excellent thermal and electrical insulator – PTFE has a very high continuous service temperature of 500 deg F.

Appropriate for food and medical use – PTFE is approved by the FDA for use in food applications and in the medical field

 


filter bag picture

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Zhejiang Grace Envirotech Co., Ltd.with the famouse brand "ECOGRACE", is one of the subsidiary of Grace Filter MFG ,based in U.K ,and developed in China .
Copyright  2016 Zhejiang Grace Envirotech Co., Ltd. All rights reserved.