 Aidmer78-011
Extruded PTFE Rod *** 78-012 Molded PTFE Rod
PDF:
There are two types of PTFE rod. The rod with diameter of 4—9mm is made by paste extrusion of dispersion polymerized PTFE resin; There are two kinds of PTFE rods to offer.One is made by ram extruding method is the diameter form 10~50mm;rods over the diameter 50mm are manufactured by moulding.
PTFE has a wide range of practicable temperature from -180℃～+260℃ and 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.
Use of the products
The electrical insulation used under various kinds of frequency, the seal liner of various kinds of corrosivity medium, Antisticking materials, lubriation material.
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Products Specification
|
Types |
Diameter(mm) |
Length
(mm) |
Tolerance |
|
SFFBN |
1,2,3,4 |
>2000 |
+5.0 |
|
5,6,7,8,9 |
|
SF×BN |
4,5,6,7,8,10,12,15,16,18,20,25,30 |
1000, 2000 |
+3.60 |
|
35,40,45,50
,55,60,65,70,75,80,85 |
|
90,95,100,110,120,130,140,150,160,170,180,190,200 |
|
55,60,65,70,75,80,85,90,95 |
100
～
300 |
+2.50 |
|
100,110,120,130,140,150,160 |
|
180,200,250,270,300,350,400 |
+2.0 |
Main technical indicator
|
Project Name |
Unit
|
Result |
|
Apparent density |
g/cm 3 |
2.10
～2.30 |
|
Tensile strength ≥ |
MPa |
14.0 |
|
Ultimate elongation ≥ |
% |
140 |
Note:
when rod diameter is bigger than 16mm, only apparent density
is tested. |
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