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"TFEP" Aflas

Aflas - AGC Chemicals Company

ASTM D1418 Designation: FKM

ASTM D2000/SAE J200 Type, Class: HK

Standard Color: Black

Description: A copolymer of tetrafluoroethylene and propylene, AFLAS exhibits excellent chemical resistance properties, and good to fair high temperature retention of physical properties.

Key Use(s): Seals for oil field, industrial and chemical applications.   

Temperature Range: Standard Compound: -23⁰ to +400⁰F. (Dry Heat Only)

Hardness (Shore A): 60 to 95.

Features: With good resistance to petroleum fluids; steam; a number of acids and alkalies; amines (anti-freeze); phosphate esters and brake fluids, AFLAS has generated considerable interest as a seal material for oil field, industrial and chemical applications.

Laboratory tests have demonstrated a high degree of heat resistance (to 400⁰F) with retention of slightly below average (2,500 psi) tensile properties. Tests have further shown abrasion resistance to be about the same as Fluorocarbon; cracking to appear after 100 to 200 flexes at 400⁰F; and no change in material properties after one year of weathering.  

Limitations: Seven day immersion, at room temperature, in solvents indicates such significant volume changes as 50% in Acetone; 58% in MEK: 95% in MIK; 112% in Chloroform; 125% in Methyl Chloroform; and 249% in Trichlorotrifuoroethane. Compression set of 52% after 30 days at 400⁰F may be considered too high for some sealing applications.

Stigall Style: VIT-1775

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Product Filter

Available Width
1
1-1/2
1-1/4
1-1/8
1-3/4
1-3/8
1-5/8
1-7/8
1.5
1.75
1/2
1/4
10
11
13
13/16
13mm
2
18
19
2-1/2
2-1/4
2-3/4
2-5/8
2.5
3
3-1/2
3-1/4
3.5
3/4
3/8
4
4.5
5
6
7
8
9
9.5
24
28
30
35
36
37
38
4-1/2
48
5/8
56
60
7/8
72
Thickness (In.)
0.025
0.028
0.082
1
1-1/2
1/16
1/2
1/32
1/4
1/64
1/8
2
2.2mm
2.5mm
2.8mm
3/16
3/32
3/4
3/8
5/16
5/8
Temperature Range
+500°F Max Operating
-100°F to +400°F
-100°F to +500°F
-20°F to +220°F
-20°F to +300°F
-20°F to +320°F
-40°F to +320°F
-60°F to +356°F
-20 F to +400 F
-20 to +450 F
-20F to +350 F
-20°F to +250°F
-35°F to +225°F
-60°F to +250°F
-67°F to +400°F
-80°F to +400°F
0 to +450 F
-103°F to +450°F
-40 F to +400 F
-40F -212F
-80°F to +450°F
Color
Black
Blue
Blue/Gray
Gray
Red/Orange
Translucent
White
Surface Finish
Fabric
Fabric / Smooth
Smooth
`
smooth
Hardness (Durometer)
30
36
40
45
50
50 or 60
60
65
70
75
78
80
85
Extra Firm
Firm
Medium
Soft
Soft
Soft / Medium
Soft Density
Ultra Soft
Very Soft
Adhesive
PSA
Specifications
1" Python Cinch Strap
1" Sidewinder Sleeve
1.5" Sidewinder Sleeve
1.75" Sidwinder Sleeve
11" Sidewinder Sleeve
2" Python Cinch Strap
2" Sidewinder Sleeve
2.5" Sidwinder Sleeve
3" Python Cinch Strap
3" Sidewinder Sleeve
3" x 100 LF Sidewinder Sleeve
3" x 50 LF Sidewinder Sleeve
3.5" Python Cinch Strap
3.5" Sidewinder Sleeve
4" Python Cinch Strap
4" Sidewinder Sleeve
4.5" Sidewinder Sleeve
40HDA
5" Python Cinch Strap
5" Sidewinder Sleeve
6" Python Cinch Strap
6" Sidewinder Sleeve
60MIL-DTL/MIL-R-25988 TY2 CL 1 Grade 60
7" Python Cinch Strap
7" Sidewinder Sleeve
8" Python Cinch Strap
8" Sidewinder Sleeve
9.5" Sidewinder Sleeve
AMS 3302
AMS 3303
AMS 3320
AMS-3195
AMS-3195, ASTM D-1056 Type 2 , UL-94HB, ASTM D6576
AMS-3195, ASTM D-1056 Type 2, ASTM D6576
AMS-3195, UL-94HB, MIL-R-46089, ASTM D6576
AMS-3196, ASTM D-1056 Type 2, ASTM D6576
AMST: D2000 2AA710C12F17Z1, Z1 = Peroxide Cure
AS1072
ASTM D6576
ASTM: D 2000 2 AA610C12F17
ASTM: D2000 1BG615A14E01E034F17
ASTM: D2000 2AA610C12F14Z1 , Z1 = Peroxide Cure
ASTM: D2000 2BC B410 A1 B14C12EO24F17
ASTM: D2000 3BC620E014034G21, Garlock Style 7986
ASTM: D2000 4BC815A14EA14E014E034G21
ASTM: D2000 5BK714A14B E014 F17
Dow Corning 732
Enardo Gasket, Theif Hatch Gasket
FDA , UL-94V0
FDA, Title 21 CFR 177.2600
FKM, FKM
Jayco
Jayco Thief Hatch
Medium Density, ASTM D6576
SEG
TFEP
UL94V-0, ASTM D-1056 Type 2 Class D Grade 2
Viton -A, FKM
Viton -A, FKMAMS3216
Viton -A, FKMFDA Title 21 CFR 177.2600
Viton -A, FKMFDA Title 21 CFR 177.2600, AMS3216
Viton -B, FKM 68%
Viton -GF, FKM 70%
Viton ETP
Viton ETP
Viton, FKM
ZZR-765-2A2B GR 40, A-A-59588 Class 2A 2B Grade 40, AMS 3301
ZZR-765-2A2B GR 40, A-A-59588 Class 2A 2B Grade 40, AMS 3301FDA Title 21 CFR 177.2600
ZZR-765-2A2B GR 50, A-A-59588 Class 2A 2B Grade 50, AMS 3302
ZZR-765-2A2B GR 50, A-A-59588 Class 2A 2B Grade 50, AMS 3302 FDA Title 21 CFR 177.2600
ZZR-765-2A2B GR 50, A-A-59588 Class 2A 2B Grade 50, AMS 3303FDA Title 21 CFR 177.2600
ZZR-765-2A2B GR 60, A-A-59588 Class 2A 2B Grade 60, AMS 3303
ZZR-765-2A2B GR 60, A-A-59588 Class 2A 2B Grade 60, AMS 3303FDA Title 21 CFR 177.2600
ZZR-765-2A2B GR 70, A-A-59588 Class 2A 2B Grade 70, AMS 3304
ZZR-765-2A2B GR 70, A-A-59588 Class 2A 2B Grade 70, AMS 3304FDA Title 21 CFR 177.2600
ZZR-765-2A2B GR 80, A-A-59588 Class 2A 2B Grade 80, AMS 3305

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