We have two kinds of PTFE rods to offer.One is
manufactured by paste extruding method in the diameter
from 4 to 9mm,another is manufactured by plunger
extrusion processing in the diameter from 4 to 200mm,
greater than 200mm are manufactured by molding. PTFE has the best chemical resistance and dielectric
properties among all known plastics,no aging,no sticky,
no load cases,PTFE can be used from-180℃~+260℃ .
It has the lowest friction coefficient of any know solid
materials.
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I、Features
| Types | Diameter(mm) | Tolerance | Length(mm) | Tolerance | |||||||||||||
| 1 | 4,5,6 | +0.480 | 1000 | +5.0 | |||||||||||||
| 4,5,6 | +0.580 | ||||||||||||||||
| 2 | 10,13,15,16,18 | +110 | 1000 | +3.60 | |||||||||||||
| 20,25,30 | +1.30 | ||||||||||||||||
| 35,40,45,50 | +1.60 | ||||||||||||||||
| 55,60,65,70,75,80,85,90,100,120 | +2.000 | 1000 | +2.50 | ||||||||||||||
| 110,120,130,140,150 | +2.500 | ||||||||||||||||
| 180,200,250,270,300 | +3.00 | 300 | +2.0 | ||||||||||||||
II、 Main parameter
| Properties | Unit | Parameter | ||||||||||||||||
| Apparent density | g/cm³ | 2.10-2.30 | ||||||||||||||||
| Tensile strength(min) | Mpa | 14.0 | ||||||||||||||||
| Elongation at break(min) | % | 140 | ||||||||||||||||
III、Applications
Electrical insulation,seal,antisticking materials.
