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Quick Details

  • Product Type: Other Fiber
  • Pattern: Bleached
  • Feature: Chemical-Resistant, Eco-Friendly
  • Use: used to make PTFE needle felt and PTFE spunlace felt
  • Material: 100% PTFE Resin
  • Fiber Length: Random
  • Fineness: 2.5~3.5D
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Senrong
  • Model Number: SR-WSF
  • linear density: 3.5dtex
  • breaking strength: ≥9.8CN
  • breaking tenacity: ≥2.8CN/dtex
  • breaking elongation: ≤23%
  • dry-heat Shrinkage: ≤2%
  • cutting length: Random
  • curl number: 10-12/20mm
  • Color: white
  • materials: 100% PTFE Resin
  • certifications: ISO9000

Packaging & Delivery

Packaging Details 2.5D PTFE fiber for needle punched felt
25kg /carton
Delivery Time within 10 working days for normail days

2.5D PTFE fiber for needle punched felt

Product Description


1: 100% PTFE  material 

2: Manufacturer 

3: More than 8's export experience 


100 % PTFE staple fiber has an excellent performance 

such as strong at high temperature, chemical resistance, highly tenacity.


6: Strong at high temperature


7: Chemical resistance


8: Low shrinkage


9: Non-aging, Non-contaminating



10:Titre Range(Denier):2.5~3.5D


11:Fiber Length(mm):48/72mm


12:Tensile Strength(g/den):2.5 g/den


13:Operating Temperature:-190~260°C




15:Crimp(unit/25mm): 8/25mm


Shandong Senrong Plastic Industry Technology Co.,LTD established in 2006,lies in the Dongyue Fluorine & Silicone 

industrial area of Huantai,Shandong. Eastern is close to the biggest supplier of PTFE material of the world--Shandong Dongyue Group (200m),western is close to Binzhou-Zibo highway(2000m).Senrong is the member of China Fluorine Plastic Processing Committee & Fluorine Poducts R& D and production 


base of Shandong province.Senrong is H-D Enterprise which integrated in R & ,Production an Foreigh trade.


       The main products including :PTFE sheet,PTFE rod,PTFE film,PTFE tube,PTFE gasket,PTFE tape,PTFE white staple fiber,PTFE filament,PTFE sewing thread,PTFE micro porous membrance


 (air membrance,costume membrance),PTFE felt,PTFE filter bag,PTFE hollow fiber tube,and so on.


       We concentrate on the R & D of fluorine material,and bulid the research cooperative platform together with Shandong 


Plastic material R&D of center and Shandong fluorine material R&D center-shandong fluorine and plastic material R&D base.we develop dozens of new products,own six patents,Senrog was named 


one of the ten brand enterprise of Shandong best quality produsts.


      Under the "the new normal", we rely on the dogma-escort for the blue sky,clear water,green land,strive for green resources of human living environment,we take advantage of 


biggest PTFE powder manufacture base and use technology innovation as engine to strive for the prolonged development of 


blue sky and clear waters.





Packaging & Shipping


A .    Packaging

 1.Two layers bubble plastic paper wrap PTFE sheet. each PTFE sheet is labeled with the sizes and weight.

2.Outside is wooden box to carry.

3.Or to pack according to the customer require

B.     Shipping
1.Export standard package
2.It is only one day from my company to Qingdao port.

3.Or according to the customer require to ship by air or express or other way.


Our Services


1.before order,we supply samples and tchnical parameters of PTFE products,or invite you to visit my company.

2.making order,we supply to process every day.

3.finished order,we book ship and send to you.

4.after you received goods,confirm the quality and usage with you.

5.if you are not satisfied,you can return to me or the way under our exchange.



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $106,000
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