PTFE molded rod
Description
There are two kinds of PTFE rods to offer. One is manufactured by Paste extruding method in the diameter from 4 to 9mm and the other Is made by ram extruding method is the diameter from 10to 50mm; rods over the diameter 50mm are manufactured by molding. PTFE is the most chemical-resistant of all known plastics. It does not age.
PTFE has a wide range of practicable temperature from 180%¡ãC - +260¡ãC and a wax-like surface to which anything hardly sticks.
PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics
Specification
|
TYPES |
Diameter(mm) |
Length(mm) |
||
|
Nominal |
Tolerance |
Nominal |
Tolerance |
|
|
SFFBN |
4,5,6 |
+0.48 |
100 |
+5.0 |
|
7,8,9 |
+0.58 |
|||
|
SF¡ÁBN |
10,13,15 |
+1.10 |
1000 |
+3.60 |
|
20,25,30 |
+1.30 |
|||
|
35,40,45 |
+1.60 |
|||
|
55,60,65,70,75 |
+2.00 |
1000 |
+2.50 |
|
|
110,120,130 |
+2.50 |
|||
|
180,200,250 |
+3.0 |
300 |
+2.0 |
|
Main property
|
Properties |
Unit |
Result |
|
Apparent density |
g/cm3 |
2.10¡ª2.30 |
|
Tensile strength (min) |
MPa |
14.0 |
|
Ultimate elongation (min) |
% |
140 |
Note: When the diameter of rod is larger than 16mm, only test Apparent density
Application
Electrical Insulation,seal,Antisticking materials.
