Operating temperature range

UL224

-55~+200℃

Longitudinal change

ASTM D2671

-10%～+10%

Tensile strength

ASTM D638

≥9MPa

Elongation at break

ASTM D638

≥200%

Aging in circulating-air oven 250℃/168h

Tensile strength

ASTM D638

≥9MPa

Elongation at break

ASTM D638

≥200%

Volume resistance

IEC 93

≥1.0×10⁹Ω.cm

Dielectric strength

UL224

AC 2500V, 60s, no breakdown

Heat shock

300℃/4h

No dripping, no flowing, no cracking

Cold bending

-55℃/4h

No cracking, no breaking

Concentricity

ASTM D2671

≥70%

Oil resistance

(6 liquid testing in AS23053)

Tensile strength

AS23053/13

≥9MPa

Elongation at break

AS23053/13

≥200%

mm

inch

mm

inch

mm

inch

CYG-FKM standard wall

1/8

3.2

0.125

1.6

0.062

0.76±0.15

0.030

3/16

4.8

0.187

2.4

0.093

0.84±0.15

0.033

1/4

6.4

0.250

3.2

0.125

0.89±0.15

0.035

3/8

9.5

0.375

4.8

0.187

1.02±0.20

0.040

1/2

12.7

0.500

6.4

0.250

1.22±0.20

0.048

5/8

15.9

0.625

7.9

0.312

1.40±0.28

0.055

3/4

19.1

0.750

9.5

0.375

1.45±0.28

0.057

7/8

22.2

0.875

11.1

0.437

1.53±0.28

0.060

1

25.4

1.000

12.7

0.500

1.78±0.28

0.070

1-1/4

31.8

1.250

15.9

0.620

1.91±0.40

0.075

1-1/2

38.1

1.500

19.1

0.750

2.41±0.40

0.095

2

50.8

2.000

25.4

1.000

2.79±0.40

0.110

CYG-FKM thin wall

1/8

3.2

0.125

1.6

0.062

0.76±0.15

0.030

3/16

4.8

0.187

2.4

0.093

0.89±0.15

0.033

1/4

6.4

0.250

3.2

0.125

0.89±0.15

0.035

3/8

9.5

0.375

4.8

0.187

0.89±0.15

0.035

1/2

12.7

0.500

6.4

0.250

0.89±0.15

0.035

5/8

15.9

0.625

7.9

0.312

1.07±0.02

0.042

3/4

19.1

0.750

9.5

0.375

1.07±0.02

0.042

7/8

22.2

0.875

11.1

0.437

1.25±0.02

0.049

1

25.4

1.000

12.7

0.500

1.25±0.02

0.049

1-1/4

31.8

1.250

15.9

0.620

1.40±0.28

0.055

1-1/2

38.1

1.500

19.1

0.750

1.40±0.28

0.055

2

50.8

2.000

25.4

1.000

1.65±0.28

0.065