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PTFE Sheet PTFE Plate PTFE Rod PTFE Extruded Tube PTFE Thin Film Reinforced PTFE Bondable PTFE PTFE Guide Rails, Rectangular Bar & Wear Strips PTFE Custom Profiles PTFE Machined Parts Modified PTFE PTFE Gaskets Glass-Filled PTFE Gaskets PTFE Washers Glass-Filled PTFE Washers PTFE Molded Rods PTFE Molded Cylinders PTFE Teflon Square Bar

9001:2008

9001:2008

Fluoro-Mar Properties & Typical PTFE Properties

FLUORO-MAR PROPERTIES
PRODUCT DESIGNATION
MR 91
MR 93
MR 94
COMPOSITION
Chemically
Modified PTFE
Chemically
Modified PTFE with Glass Fiber Filler
Chemically
Modified PTFE with Carbon Filler
COLOR
White
Green
Black
ASTM F-36 COMPRESSIBILITY(%)
7
10
7
ASTM F-36  RECOVERY(%)
50
33
33
ASTM F-37 (B) SEALABILITY (ML/MN)(%)
0.002
0.02
0.07
ASTM F-38 (B) CREEP RELAXATION
42
15
17
ASTM F-152 TENSILE STRENGTH (PSI)
4575
2140
2405
ASTM D-792 (B) 
SPECIFIC GRAVITY
2.18
2.24
2.11
* Testing performed by independent test laboratory.
** Color will bary depending on wall thickness.
TYPICAL PROPERTIES OF PTFE
PROPERTY
ASTM Method
 
Tensile  Strength, 73 degrees
D638-52T
1,500 - 3,000 lb./sq.in
Elongation 73 degrees  Fahrenheit
D638-52T
100-200%
Hardness,  Durometer
D676-49T 
D50-D60
Coefficient  of linear  thermal exansion  per 73 - 100 degrees  Fahrenheit
D696-44
5.5 X 10 to the -5 power
Thermal  conductivity, 0.18 in 
Cenco-Fitch
1.7 B.T.U./hr./sq. ft./ degrees
Fahrenheit /in.
Heat-distortion  temperature
66 lb./sq.in.
D6488-45T
250 degrees Fahrenheit
Dielectric  strength, short time,  0.080 in.
D149-44
400-500 v/mil
Dielectric  constant, 60 cycles -  greater then 3,000 megacycles
D150-54T
2.1
Dissipation factor, 60 cycles - greater  then 3,000
D150-54T
less then 0.0003
Water-absortion
D570-42 
less then 0.01%
Flamability
D635-44
non-flamable
Specific Gravity
D792-50
2.1 - 2.2
Resistance to  weathering
Unaffected by 25 yrs. exposure in Florida
Static or  kinetic coefficient 
0.04
 
Teflon® is a registered trademark of The Chemours Company FC LLC used under license by Fluoro-Plastics, Inc.
 
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