FKM selection guide (1)

Product

Application

Product features

Recommended Process Method

Compres-sion

Transfer

Injection

Extrusion

Calendering

O-ring and gasket grade

Copolymer 

DHP***1C

O-ring or gasket

Low compression set,excellent flow

**

***

***

**

*

DHP***1C

O-ring or gasket

Excellent flow and mold release

**

***

***

**

*

DHP***5C

O-ring or gasket

Low compression set,excellent flow and mold release

**

***

***

**

*

DHP***1C

O-ring or gasket

Low compression set,excellent mold flow and release 

***

**

**

*

*

DHP***1E

O-ring or gasket

Wide molecular weight distribution version of DHP***1C

***

**

**

*

*

DHP***1C

O-ring or gasket

Low compression set, excellent flow and less fouling

***

*

*

**

DHP***1E

O-ring or gasket

Wide molecular weight distribution version of DHP***1C

***

*

*

**

DHP***1C

O-ring or gasket

High tensile,low compression set,excellent mold release

***

*

*

**

DHP***1E

O-ring or gasket 

Wide molecular weight distribution version of DHP***1C

***

*

*

**

DHP***1E

O-ring or gasket

Low compression set, excellent flow and mold release

***

*

DHP***1C

O-ring or gasket

High tensile,low compression set, excellent mold release

***

*

DHP***1E

O-ring or gasket

Wide molecular weight distribution version of DHP***1C

***

*

Terpolymer

DHP***5F

O-ring or gasket

Excellent flow and mold release, excellent hot and chemical resistance 

***

**

**

*

*

DHP**5NCF

O-ring or gasket

Excellent flow, chemical resistance

***

*

*

**

DHP***5F

O-ring or gasket

Excellent flow and mold release, excellent hot and chemical resistance 

***

*

DHP***5F

O-ring or gasket 

High Tensile,excellent flow,mold release,hot and chemical resistance

***

*