GENERAL
CHARACTERISTICS
Shrinkage
Tensile
strength
Elongation
Thermal
stability
Dielectric
strength
Hardness
Water
absorption
STANDARD
D4894
- 07
D4894
- 07
D4894
- 07
D4894
- 07
D4894
- 07
D-2240
UNITS
%
kg/cm
Psi
MPa
%
------
kv/mm
v/mil
Shore D
GENERAL
CHARACTERISTICS OF 100% PURE PTFE
PURE
PTFE
-3.5/-4.5
250
- 310
3500 - 4400
25 - 30
280
- 380
<10
~
32
~ 800
55
- 58
0 %
GENERAL
CHARACTERISTICS OF GRAPHITE FILLED PTFE
CHARACTERISTICS
TEST
METHOD
(ASTM)
UNIT
TEST
VALUE
Shrinkage
D 4745
%
1.5
Tensile
Strength
D 4745
Kg/cm2
152
Elongation
D 4745
Hardness
D 785
Shore D
%
86
67
Bulk Density
D 4745
g/1
480
Important
Note: The values above are given solely for purposes of reference. Our
company does not undertake any liability or responsibility linked with
the use of our materials, taking into account the above parameters.
P.T.F.E.
Teflon is the most versatile resin. It is :
- Totally inert to all the chemicals - Acidic or Alkaline, Organic or
Inorganic
- It offers an excellent moisture resistance
- Insoluble in all solvents
- Anti-stick, best of Commercial & Industrial adhesives do
not form bond with it
- Lowest co-efficient of friction
- Very low loss of Electrical Properties
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Automat Industries. All rights reserved.
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