PTFE - Enflo · 2017. 8. 10. · PTFE PRODUCT SUMMARY Enflon® is a registered trademark for Enflo's filled PTFE compositions ENFLO CORPORATION 315 Lake Avenue Bristol, CT 06010 Tel

PTFEPRODUCTSUMMARY

Enflon® is a registered trademark for Enflo's filled PTFE compositions

ENFLO CORPORATION315 Lake AvenueBristol, CT 06010Tel. (860) 589-0014Fax (860) 589-7179Email [email protected].

ENFLO CANADA LTD.73 Industrial Road

Grand Falls, NB E3Y 3V1Tel. (506) 473-3711Fax (506) 473-2307

Toll Free (800) 561-0050Email [email protected]

Molded PTFE Rod Molded PTFE Cylinder

Extruded PTFE RodExtruded PTFE Tubing

Etching and epoxy available upon request.

(Enflon® = glass-fill, carbon, graphite, bronze, etc.blended with Virgin PTFE)

Consult sales office for additional information.

Enflon® Filled PTFE

0899

MOLDED PTFE SHEET3/16" to 7" thick in various sizes.

Virgin • Glass-fill • Enflon® (Filled PTFE) • Super PTFE

SKIVED PTFE SHEET.001" to .250" thick in widths up to 72" wide.

Virgin • Reprocessed • Enflon® (Filled PTFE) • Super PTFE

SKIVED PTFE TAPE.001" to .250" thick in widths 1/2" wide & wider.

Virgin • Reprocessed • Enflon® (Filled PTFE) • Super PTFE

MOLDED PTFE ROD3/4" OD to 20 1/2" OD in lengths of 3" up to 18".


MOLDED PTFE CYLINDER1 1/8" OD to 34 1/2" OD in lengths of 3" up to 18".


EXTRUDED PTFE TUBING1/4" OD to 4 5/8" OD in lengths of 6' & 12'.

Virgin • Reprocessed • Glass-fill • Enflon® (Filled PTFE)

EXTRUDED PTFE ROD1/8" OD to 4 1/2" OD in lengths of 6' & 12'.

Virgin • Reprocessed • Glass-fill • Enflon® (Filled PTFE)

PRESSURE SENSITIVE PTFE TAPE.003" to .030" thick in various widths up to 48".

Virgin • Reprocessed

Molded PTFE Sheet

Skived PTFE Sheet Skived PTFE Tape

Pressure Sensitive PTFE Tape

CUSTOM-MACHINED PARTSO-Rings • Lantern Rings • Gaskets, etc.

Visit us on the web at www.enflo.com

EtchingSodium-Ammonia Etching available

for adhering PTFE to another surface.Etched one-side or two-sides.



Grand Falls, NB E3Y 3V1 Tel. (506) 473-3711Fax (506) 473-2307


Thickness(Inches)

Lbs. PerSquare Foot(12" x 12")

MOLDEDPTFE SHEET

3/16" to 7" thick3/16" to 7" thickThickness and

Weight Per Square Foot

Molded PTFE Sheet

Molded PTFE RodMolded PTFE Cylinder



Consult sales office for additional information.Stress-relieving upon request.

Molded Sheet Sizes

12" x 12"18" x 18"24" x 24"24" x 30"24" x 48"

30" x 30"36" x 36"36" x 48"40" x 40"48" x 48"

Available in cut to size pieces.

StandardThicknessTolerances

Material Types:Virgin, Glass-fill,

Enflon® (filled PTFE),Super PTFE

Thickness Tolerance (+/-)3/16" to 1"1 1/8" to 7"

8%10%

Enflon® Filled PTFESkived PTFE Tape

Skived PTFE Sheet

Thickness(Inches)


1 1/2

1 3/4

2

3

4

5

6

7

18.00

21.00

24.00

36.00

48.00

60.00

72.00

84.00

3/16

1/4

3/8

1/2

5/8

3/4

1

1 1/4

2.25

3.00

4.50

6.00

7.50

9.00

12.00

15.00

(Width x Length)

0899





Thickness(Inches)

Tolerance +/-(Inches)


.001

.002

.003

.004

.005

.010

.015

.020

.025

.032

.062

.093

.125

.187

.250

.0003

.0003

.0005

.0005

.0005

.001

.001

.0015

.0015

.002

.005

.005

.010

.015

.020

.012

.024

.036

.048

.060

.120

.180

.240

.300

.360

.720

1.120

1.500

2.250

3.000

SKIVEDPTFE SHEET

.001" to .250" thick.001" to .250" thickThickness, Tolerances andWeight Per Square Foot

Standard Widths12", 24", 36", 48"Up to 72" wide

Material Types:Virgin, Reprocessed,


Skived PTFE Sheet


Pressure Sensitive PTFE TapeSkived PTFE Tape


Enflon® Filled PTFEMolded PTFE Sheet

Consult sales officefor additional information.





0899





Thickness(Inches)



001

.002

.003

.004

.005

.010

.015

.020

.025

.032

.062

.093

.125

.187

.250

.0003

.0003

.0005

.0005

.0005

.001

.001

.0015

.0015

.002

.005

.005

.010

.015

.020

.012

.024

.036

.048

.060

.120

.180

.240

.300

.360

.720

1.120

1.500

2.250

3.000

SKIVEDPTFE TAPE

.001" to .250" thick.001" to .250" thick





Thickness, Tolerances andWeight Per Square Foot

Slit TapeWidths

1/2" wide & wider



Skived PTFE Tape


Pressure Sensitive PTFE TapeSkived PTFE Sheet


Molded PTFE Sheet

Consult sales officefor additional information

WidthTolerance+/- 1/32"

on slit widths


0899



3/4

1

1 1/8

1 1/4

1 3/8

1 1/2

1 5/8

1 3/4

1 7/8

2

2 1/16

2 1/8

2 1/4

2 3/8

2 1/2

2 5/8

2 3/4

2 7/8

3

3 1/8

3 1/4

3 1/2

3 5/8

3 3/4

4

4 1/8

4 1/4

4 3/8

4 1/2

4 3/4

5

5 1/4

5 3/8

5 1/2

5 5/8

5 3/4

6

6 1/4

6 3/8

6 3/4

7

7 1/4

7 1/2

7 3/4

8

8 1/4

8 1/2

8 3/4

9

9 1/4

9 3/8

9 1/2

10 1/4

10 1/2

11

11 1/4

11 1/2

11 5/8

12

12 1/2

12 5/8

13 3/4

14

15 1/2

18 1/4

18 1/2

20 1/4

20 1/2

Diameter (Inches)

MOLDEDPTFE ROD

3/4" OD to 20 1/2" OD3/4" OD to 20 1/2" OD

Molded PTFE Rod

Molded PTFE Cylinder


Skived PTFE Tape


Molded PTFE Sheet

Tolerances ofPTFE Molded Rod

1 to 3Over 3 to 5

Over 8 to 12Over 12

+ .187 - .000+ .250 - .000+ .500 - .000

Consult sales office.



Molded Rod Lengths3", 6", 12", up to 18"

Other lengths available.Diameter(Inches)

Tolerance(Inches)


Skived PTFE Sheet





0899




+ .000-.125

+ .000-.187

+ .000-.250

+ .000-.375

ID OD

Consult sales office.

+ .125-.000

+ .187-.000

+ .375-.000

+ .500-.000

OutsideDiameter(Inches)

MinimumWall

(Inches)

1 1/8 to 3 OD

Over 3 to 5 OD

Over 5 to 8 OD

Over 8 to 12 OD

Over 12 OD

3/8

3/8

3/8

1/2

Diameter,ID/OD Tolerances and

Minimum Wall

Standard Lengths3", 6", 12", up to 18"

Other lengths available.





Skived PTFE Tape


Enflon® Filled PTFEMolded PTFE Sheet

Mounted plywood backboard isavailable on all size cylinders.

MOLDEDPTFE CYLINDER

1 1/8" OD to 34 1/2" OD1 1/8" OD to 34 1/2" OD

Range of Cylinder DimensionsID

1/2" to 30 1/4"OD

1 1/8" to 34 1/2"

Molded PTFE Rod

Skived PTFE Sheet





Consult sales office for specific sizes.

0899



Tubing Dimensions • OD x ID

EXTRUDEDPTFE TUBING

1/4" OD to 4 5/8" OD1/4" OD to 4 5/8" OD

Extruded PTFE Tubing


Pressure Sensitive PTFE TapeSkived PTFE Sheet

Extruded PTFE Rod

Skived PTFE Tape

Extruded TubingTolerances

Up to 1"Over 1"

Over 2 1/2"

+ .000 - .025+ .000 - .032+ .000 - .125


Glass-fill,Enflon® (filled PTFE)

Extruded Tube Length6' & 12'

Diameter(OD) Inches


+ .032 - .000+ .062 - .000+ .125 - .000

Consult sales office for additional sizes, tolerances & lengths.

1/4 x 1/161/4 x 1/8

5/16 x 1/165/16 x 1/85/16 x 3/163/8 x 1/163/8 x 1/83/8 x 3/163/8 x 1/47/16 x 1/87/16 x 3/167/16 x 1/47/16 x 5/161/2 x 1/161/2 x 1/81/2 x 3/161/2 x 1/41/2 x 5/161/2 x 3/89/16 x 1/89/16 x 3/169/16 x 1/49/16 x 5/169/16 x 3/85/8 x 1/85/8 x 3/165/8 x 1/45/8 x 5/165/8 x 3/85/8 x 7/1611/16 x 1/811/16 x 3/1611/16 x 1/411/16 x 5/1611/16 x 3/811/16 x 7/16

3/4 x 1/83/4 x 3/163/4 x 1/43/4 x 5/163/4 x 3/8

3/4 x 7/163/4 x 1/2

3/4 x 9/1613/16 x 1/813/16 x 3/1613/16 x 1/413/16 x 5/1613/16 x 3/813/16 x 7/1613/16 x 1/213/16 x 9/1613/16 x 5/87/8 x 1/8

7/8 x 3/167/8 x 1/4

7/8 x 5/167/8 x 3/8

7/8 x 7/167/8 x 1/2

7/8 x 9/167/8 x 5/8

15/16 x 1/815/16 x 3/1615/16 x 1/415/16 x 5/1615/16 x 3/815/16 x 1/215/16 x 9/1615/16 x 5/8

15/16 x 11/161 x 1/4

1 x 5/161 x 3/8

1 x 7/161 x 1/2

1 x 9/161 x 5/8

1 x 11/161 x 3/4

1 x 15/161 1/8 x 1/4

1 1/8 x 5/161 1/8 x 3/81 1/8 x 7/161 1/8 x 1/21 1/8 x 9/161 1/8 x 5/8

1 1/8 x 11/161 1/8 x 3/4

1 1/8 x 13/161 1/8 x 7/81 1/4 x 1/41 1/4 x 5/161 1/4 x 3/81 1/4 x 7/161 1/4 x 1/21 1/4 x 9/161/1/4 x 5/8

1 1/4 x 11/161 1/4 x 3/4

1 1/4 x 13/161 1/4 x 7/8

1 1/4 x 15/161 1/4 x 1

1 3/8 x 1/41 3/8 x 5/161 3/8 x 3/81 3/8 x 7/161 3/8 x 1/21 3/8 x 9/161 3/8 x 5/8

1 3/8 x 11/161 3/8 x 3/4

1 3/8 x 13/161 3/8 x 7/8

1 3/8 x 15/161 3/8 x 1

1 3/8 x 1 1/161 3/8 x 1 1/81 1/2 x 1/41 1/2 x 5/161 1/2 x 3/8

1 1/2 x 7/161 1/2 x 1/21 1/2 x 9/161 1/2 x 5/8

1 1/2 x 11/161 1/2 x 3/4

1 1/2 x 13/161 1/2 x 7/8

1 1/2 x 15/161 1/2 x 1

1 1/2 x 1 1/161 1/2 x 1 1/81 1/2 x 1 3/161 1/2 x 1 1/41 5/8 x 1/41 5/8 x 3/81 5/8 x 1/21 5/8 x 5/81 5/8 x 3/41 5/8 x 7/81 5/8 x 1

1 5/8 x 1 1/81 5/8 x 1 1/41 3/4 x 1/41 3/4 x 3/81 3/4 x 1/21 3/4 x 5/81 3/4 x 3/41 3/4 x 7/81 3/4 x 1

1 3/4 x 1 1/81 3/4 x 1 1/41 3/4 x 1 3/81 7/8 x 1/41 7/8 x 3/81 7/8 x 1/21 7/8 x 5/81 7/8 x 3/41 7/8 x 7/81 7/8 x 1

1 7/8 x 1 1/8

1 7/8 x 1 1/41 7/8 x 1 3/81 7/8 x 1 1/2

2 x 1/42 x 3/82 x 1/22 x 5/82 x 3/42 x 7/82 x 1

2 x 1 1/82 x 1 1/42 x 1 3/82 x 1 1/22 x 1 5/82 x 1 3/4

2 1/8 x 1/22 1/8 x 5/82 1/8 x 3/42 1/8 x 7/82 1/8 x 1

2 1/8 x 1 1/82 1/8 x 1 1/42 1/8 x 1 3/82 1/8 x 1 1/22 1/8 x 1 5/82 1/8 x 1 3/42 1/4 x 1/22 1/4 x 5/82 1/4 x 3/42 1/4 x 7/82 1/4 x 1

2 1/4 x 1 1/82 1/4 x 1 1/42 1/4 x 1 3/82 1/4 x 1 1/22 1/4 x 1 5/82 1/4 x 1 3/42 1/4 x 1 7/82 3/8 x 1/22 3/8 x 5/8

2 3/8 x 3/42 3/8 x 7/82 3/8 x 1

2 3/8 x 1 1/82 3/8 x 1 1/42 3/8 x 1 3/82 3/8 x 1 1/22 3/8 x 1 5/82 3/8 x 1 3/42 3/8 x 1 7/8

2 3/8 x 22 1/2 x 1/22 1/2 x 5/82 1/2 x 3/42 1/2 x 7/82 1/2 x 1

2 1/2 x 1 1/82 1/2 x 1 1/42 1/2 x 1 3/82 1/2 x 1 1/22 1/2 x 1 5/82 1/2 x 1 3/42 1/2 x 1 7/8

2 1/2 x 22 5/8 x 1

2 5/8 x 1 1/42 5/8 x 1 1/22 5/8 x 1 3/4

2 5/8 x 22 5/8 x 2 1/4

2 3/4 x 12 3/4 x 1 1/42 3/4 x 1 1/22 3/4 x 1 5/82 3/4 x 1 3/4

2 3/4 x 22 3/4 x 2 1/82 3/4 x 2 1/42 3/4 x 2 3/82 7/8 x 2 1/2

2 7/8 x 2

2 7/8 x 2 1/82 7/8 x 2 1/42 7/8 x 2 3/82 7/8 x 2 5/82 7/8 x 2 1/2

3 x 13 x 1 1/23 x 1 3/4

3 x 23 x 2 1/43 x 2 3/83 x 2 1/23 x 2 5/83 x 2 3/4

3 1/4 x 2 1/43 1/4 x 2 7/163 1/4 x 2 1/23 1/4 x 2 3/4

3 1/2 x 23 1/2 x 2 1/43 1/2 x 2 1/23 1/2 x 2 3/4

3 1/2 x 33 1/2 x 3 1/43 3/4 x 2 3/4

3 3/4 x 33 3/4 x 3 1/4

3 7/8 x 34 x 2

4 x 2 1/44 x 3

4 x 3 1/44 x 3 1/2

4 1/4 x 3 1/24 3/8 x 3 3/44 1/2 x 3 1/24 1/2 x 3 3/4

4 1/2 x 44 5/8 x 3 3/4

Molded PTFE Sheet

Molded PTFE Rod





Tolerance +/- (Inches)ID OD

0899


Enflon® is a registered trademark for Enflo's filled PTFE compositions.

Diameter OD(Inches)

Lbs. PerFoot

Diameter OD(Inches)

Lbs. PerFoot

1/85/323/167/321/4

9/325/1611/32

3/87/161/2

9/165/8

11/163/4

13/167/8

15/161

1 1/8

.012

.018

.026

.035

.047

.058

.073

.087

.104

.142

.185

.233

.288

.348

.414

.486

.563

.690

.734

.929

1 1/41 3/81 1/21 5/81 3/41 7/8

22 1/82 1/42 3/82 1/22 5/82 3/42 7/8

33 1/43 1/23 3/4

44 1/44 1/2

1.1501.3901.6501.9402.2402.5802.9303.3103.7104.4304.5705.4005.5006.5007.0708.3009.60011.00012.50013.7515.30

EXTRUDEDPTFE ROD

1/8" OD to 4 1/2" OD1/8" OD to 4 1/2" ODDiameter & Weight Per Foot

Extruded PTFE Rod


Pressure Sensitive PTFE TapeMolded PTFE Sheet

Skived PTFE Tape

Consult sales office for additional sizes,tolerances & lengths.


Extruded Rod Tolerances

Up to 11 to 22 to 3

3 to 4 1/2

+ .005 - .000+ .010 - .000+ .030 - .000+ .062 - .000


Glass-fill,Enflon® (filled PTFE)

Extruded Rod Lengths6' & 12'


Diameter (OD)(Inches)

Tolerance(Inches)

Extruded PTFE TubingMolded PTFE Sheet





0899


Armstrong A-12 Two-Part Epoxy Kits. Used for bondingPTFE tape and sheet to most surfaces. Instructionsfor bonding included in kit.

EPOXY KITS

Thickness of Material(Inches)

PRESSURE SENSITIVEPTFE TAPE

Widths: 12", 24",36", 48"

Slit Widths: 1/2" wideor wider in 1/16"

increments inthicknesses of.003" to .030"

Note: Pressure Sensitive PTFE Tape is treated and coated with acrylic adhesive rated to 180o F service.The adhesive on Pressure Sensitive Tape adds approximately .003" to thickness of tape and is backed with paper.

Sodium-Ammonia Etching is a chemical process surfacetreatment to PTFE to allow for adhering to anothersurface. Available in etched one side and etched two sides.

ETCHING

Epoxy Kit SizesTube KitQuart KitHalf Gallon KitTwo Gallon Kit

Contains 2 oz. A, 2 oz. BContains 1 pt. A, 1 pt. BContains 1 qt. A, 1 qt. B

Contains 1 gal. A, 1 gal. B

Note: One quart covers approximately 75 sq. ft. of surface.Tube kit covers approximately 6-8 sq. ft. of surface.

.003

.004

.005

.010

.015

.020

.030





Email Email [email protected]


Pressure SensitivePTFE Tape

Epoxy Kits

Etching

ENFLON (Filled PTFE)Compositions & Fill Descriptions

®

ENFLO CODE NUMBERENFLON 101ENFLON 102ENFLON 103ENFLON 104ENFLON 105ENFLON 106

ENFLON 109ENFLON 110ENFLON 111ENFLON 112ENFLON 113ENFLON 114

ENFLON 115ENFLON 116ENFLON 118

ENFLON 127

ENFLON 130ENFLON 131ENFLON 132ENFLON 133ENFLON 134ENFLON 135



ENFLON 151ENFLON 152ENFLON 153ENFLON 155


ENFLON 161ENFLON 162

ENFLON 170ENFLON 171ENFLON 172ENFLON 173

CONSISTS OF5% Glass Fiber

10% Glass Fiber15% Glass Fiber20% Glass Fiber25% Glass Fiber30% Glass Fiber

30% Graphite5% Graphite

10% Graphite15% Graphite20% Graphite25% Graphite

25% Bronze40% Bronze60% Bronze

5% Molybdenum Disulfide

5% Carbon10% Carbon15% Carbon20% Carbon25% Carbon33% Carbon

10% Carbon-Graphite20% Carbon-Graphite25% Carbon Graphite

5% Calcium Fluoride10% Calcium Fluoride15% Calcium Fluoride

15% Glass Fiber, 5% Moly20% Glass Fiber, 5% Moly, 5% Carbon-Graphite

23% Glass Fiber, 2% Moly25% Glass Fiber, 5% Moly

10% Glass Fiber, 10% Graphite5% Glass Fiber, 5% Graphite20% Glass Fiber, 5% Graphite

10% Glass Fiber, 5% Carbon5% Glass Fiber, 10% Carbon

40% Bronze, 5% Moly40% Bronze, 10% Moly55% Bronze, 5% Moly65% Bronze, 5% Moly

DEFINITION OF FILLMilled glass fibers have the least effect on chemical and electrical properties and add greatly to the mechanical properties of unfilled PTFE. Addition of glass improves compressive properties by as much as 40% and improves wear resistance greatly. These compounds resist acids and oxidation but can be attacked by alkali.

Graphite has good chemical resistance to corrosive environments and exhibits good initial wear and rubbing/sliding characteristics in dry and water applications. Commonly blended with carbon and PTFE.

This filler has better wear, creep resistance, and higher thermal conductivity than glass fiber with PTFE. The compound is easily machined, but has poor chemical resistance in the presence of acids and alkali. Useful in applications which undergo high mechanical loads or high-speed rubbing contacts where the bronze filler supplies the strength and conductivity to carry away excess, unwanted heat.

This filler is used frequently in combination with others to increase surface hardness, stiffness, and to reduce the starting coefficient of friction and steady-state wear. Its effect on electrical and chemical properties is negligible.

Carbon has good chemical resistance to corrosive environments. It exhibits good initial wear and rubbing or sliding contact characteristics, both dry and water applications. It is frequently used in piston rings to reduce cylinder wall wear by entrapping abrasive foreign particles in their relatively soft surfaces.

These fillers are used both separately and together in PTFE compounds.

ALTERNATIVE TO GLASS FILL.

SEE ABOVE FOR INDIVIDUAL DEFINITIONS.


*All compositions are blended with a quality Virgin PTFE.



**ENFLON® is the trademark of all ENFLO filled PTFE compositions.






PTFE & ENFLONTypical Physical Properties

®

PTFE Material

None

0%

2.16

3,000

200%

54

1300

Virgin

Glass Fiber

25%

2.22

2,500

50%

63

—

Virgin“Super”

PTFEBronze

40%

3.30

2,300

60%

65

—

ReprocessedVirgin PTFE blended with:

None

0%

2.16

4,500

800%

54

2100

None

0%

2.16

1,500

75%

56

600

Graphite

10%

2.13

2,700

60%

57

—

Carbon

10%

2.13

2,800

50%

62

—

Glass, MoS2

23%, 2%

2.25

2,500

50%

64

—

Common Specifications for PTFE ProductsSPECIFICATIONS

*AMS 3651AMS 3652AMS 3656AMS 3658AMS 3659AMS 3660AMS 3661AMS 3662AMS 3667AMS 3668AMS 3669AMS 2491*MIL-P-22241*MIL-P-19468ASTM D1710ASTM D3293ASTM D3294ASTM D3308

TYPE OF SPECIFICATION

PTFE RODS, TUBES, SHEETS, SHAPES (See AMS 3652 thru AMS 3669)PTFE FILMPTFE EXTRUSIONSPTFE EXTRUSIONSPTFE EXTRUSIONSPTFE MOLDINGSPTFE FILMPTFE FILMPTFE SHEET, MOLDEDPTFE MOLDINGSPTFE SHEET, MOLDEDSURFACE TREATMENT OF PTFEPTFE SHEET & FILM (See ASTM D3293 & ASTM D3308)PTFE RODS, MOLDED & EXTRUDED (See ASTM-D1710)PTFE RODPTFE MOLDED SHEETPTFE MOLDED SHEET OR SHAPESPTFE SKIVED TAPE

* Note: These specifications havebeen deleted. See replacementspecifications for current information.

Filler

Filler Content By Weight

Specific Gravity

Tensile Strength @ Break (PSI)

Elongation @ Break

Shore D Hardness

Dielectric (Volts/Mil)





PROPERTIES



Documents

PTFE - Enflo · 2017. 8. 10. · PTFE PRODUCT SUMMARY Enflon® is a registered trademark for Enflo's filled PTFE compositions ENFLO CORPORATION 315 Lake Avenue Bristol, CT 06010 Tel