Virgin Expanded PTFE Teflon Ptfe Sheet Increases Compressive Strength

ITEM

Result

Unit

Material

100% Virgin PTFE

Apparent density

2.10-2.30

g/ cm³

Tensile Strength

22-28

Mpa

Ultimate Elongation

250-300

%

Dielectric Strength

40

KV/mm

Tempature Resist

-180-+260

^oC

PTFE Molded sheet Thickness

1.5mm-----120mm

Molded sheet

Length * width

 Min Dimension=300x300mm, Max Dimension= 2000x2000mm     Other sizes based on your requirements

PTFE Skived sheet thickness

0.1mm-----10.0mm

PTFE Skived sheet width(Max)

2700mm

Properties

Unit

Result

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

Glass Fiber:

Increases compressive strength, rigidity and wear.
Reduces creep and cold flow
Minimal effect on chemical and electrical properties

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