PTFE Rod

PTFE Rod

PTFE rod is made from PTFE suspension resin or PTFE dispersion resin and prepared by ram extrusion and compression molding. It has an excellent corrosive resistance ,dielectric property, non-sticking,lowest friction coefficient. It can be used as corrosive-resistant gasket, seal, self-lubricant material and electric insulation component at the temperature of -180°C~+260°C. It conforms to the professional standard QB/T 3626-99.

  

Type and Specification   

 SFB-1: Extruded rod SFB-2: Molded rod

Specification

                                                                       Unit: mm

Diameter	Dia. Tolerance	Length	Tolerance
4,5,6	+0.48- 0	100	+5.0
7,8,9	+0.58-0
10,13,1516,18	+1.10- 0	1000	+ 3.6
20,25,30	+ 1.30- 0
35,40,45,50	+ 1.60- 0
55,60,65,70,75,80,85,90,100	+ 2.0- 0	1000	+ 2.5
110,120,125,130,140,150	+ 2.50- 0	300	+ 2.0
180,200,250,270,300	+ 3.0- 0
Note: Customer's request negotiable.

Main Properties

Item	Unit	Value
		SFB-1	SFB-2
Gravity	--	2.10~2.30	2.10~2.30
Tensile Strength	MPa	≥14	/
Elongation @ Break	%	≥140	/
Note: SFB-1 rod Dia. < 16mm; SFB-2 rod Dia. > 18mm