Graphite Filled Black Ptfe Teflon Tube Wear-Resisting For Chemistry

Apparent density

g/cm³

2.10-2.20

Tensile strength (min)

MPa

20

Ultimate elongation (min)

%

200

Residual Lubricant Content (max)

%

0.5

Dialectric Strength (min)

KV/mm

10

30

0.30±0.10

0.80±0.10

0.70±0.10

0.60±0.10

305

28

0.38±0.10

0.88±0.10

0.78±0.10

0.68±0.10

305

26

0.46±0.10

0.96±0.10

0.86±0.10

0.76±0.10

305

24

0.56±0.10

1.16±0.10

1.06±0.10

0.86±0.10

305

23

0.66±0.10

1.26±0.10

1.16±0.10

0.96±0.10

305

22

0.71±0.10

1.31±0.10

1.21±0.10

1.01±0.10

305

21

0.81±0.10

1.41±0.10

1.31±0.10

1.11±0.10

305

20

0.86±0.10

1.66±0.10

1.46±0.10

1.16±0.10

305

19

0.96±0.20

1.76±0.20

1.56±0.20

1.26±0.20

305

18

1.07±0.20

1.87±0.20

1.67±0.20

1.37±0.20

305

17

1.19±0.20

1.99±0.20

1.79±0.20

1.49±0.20

305

16

1.34±0.20

2.14±0.20

1.94±0.20

1.64±0.20

305

15

1.50±0.20

2.30±0.20

2.10±0.20

1.80±0.20

153

14

1.68±0.20

2.48±0.20

2.28±0.20

2.08±0.20

153

13

1.93±0.20

2.73±0.20

2.53±0.20

2.33±0.20

153

12

2.16±0.25

2.96±0.25

2.76±0.25

2.56±0.25

153

11

2.41±0.25

3.21±0.25

3.01±0.25

2.81±0.25

153

10

2.69±0.25

3.49±0.25

3.29±0.25

3.09±0.25

153

9

3.00±0.25

4.00±0.25

3.80±0.25

3.40±0.25

100

8

3.38±0.25

4.38±0.25

4.18±0.25

3.78±0.25

100

7

3.76±0.25

4.76±0.25

4.56±0.25

4.16±0.25

100

6

4.22±0.25

5.22±0.25

5.02±0.25

4.80±0.25

100

5

4.72±0.25

5.72±0.25

5.52±0.25

5.32±0.25

100

4

5.28±0.30

6.28±0.30

6.08±0.30

5.88±0.25

100

3

5.94±0.30

6.94±0.30

6.74±0.30

6.54±0.25

100

2

6.68±0.30

7.68±0.30

7.48±0.30

7.28±0.25

100

1

7.46±0.30

8.46±0.30

8.26±0.30

8.06±0.25

100

0

8.38±0.30

9.38±0.30

9.18±0.30

8.98±0.25

100

Carbon:

Increases compressive strength, hardness, wear, and load properties.
Good chemical resistance
Various types and amounts of carbon can be added to alter conductivity

Graphite:

Reduces coefficient of friction
Reduces initial wear
Increases strength

Molybdenum Disulfide:

Increases hardness, stiffness, and wear
Minimal effect on chemical and electrical properties

Bronze:

Increases hardness and wear resistance
Increases dimensional stability and compressive strength
Not suitable for corrosive or electrical applications