1.competive price,we are the source,we are the factory 2.high quality,our factory has formed mature product line

SIZE:over diameter 50mm

 

Temp: -180°C~+260°C 

 

Advantages: a wax-like surface to which anything hardly sticks.PTFE has the lowest coefficieng of friction of all known solid materials.It has the best electrical properties of all plastics.

 

Applications:they are used under various kinds of frequency, the seal liner of various kinds of corrosivity medium, Antisticking materials, lubriation material.

 

 Products Specification  

 

Types	Diameter(mm)	Length (mm)	Tolerance
SF×BN	50 ,55,60,65,70,75,80,85	1000, 2000	3.6
	90,95,100,110,120,130,140,150,160,170,180,190,200
	55,60,65,70,75,80,85,90,95	100 ~ 300	2.5
	100,110,120,130,140,150,160
	180,200,250,270,300,350,400		2

Main technical indicator : 

Project Name	Unit	Result
Apparent density	g/cm 3	2.10 ~2.30
Tensile strength  ≥	MPa	14.0
Ultimate elongation   ≥	%	140