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PTFE Series

DF-102 Modified Fluorinated Polymer

Application

Especially suitable to be used as sealing strips for components work underwater or for hydropowerstations' hydraulic gates.

Design Introduction

DF-102 is made of inorganic non-metallic materials filled and modified.It has excellent elongation and can be used in combination with rubber.

Advantages

DF-102 has good wear resistance when rubbing against stainless steel under water lubrication conditions.It is particularly suitable as a mechanical part for underwater work or a hydraulic gate seal in a hydropower station.

Specification

Material 

Type

Color

Density 

(g/cm3 )

Liner thermal

expansion factor (x10-5)

Tensile

strength (MPa)

Elongation 

(%)

Compressive

strength (MPa)

Bending

Strength (MPa)

Impact Strength

without Notch (KJ/㎡)

Friction and Wear

Properties ( Dry Friction )

0-40℃40-120℃

Coefficient

of friction

Wear Scar

Width ( mm)

Wear Loss

( mm3)

DF-102Green2.310.7 6.917.5>15020-2525-3011< 0.21< 5.24.1