Perfluoroelastomer FFKM Rubber O Ring

Perfluoroelastomer FFKM Rubber O Ring

Product number:KXT 1710FM

Quick Overview: FFKM O rings have excellent resistance to extreme temperatures, -10°C to +260°C. Some special compounds can operate beyond 300°C.

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Product Description

FFKM Rubber O Rings

FFKM O rings have excellent resistance to extreme temperatures, -10°C to +260°C. Some special compounds can operate beyond 316°C. FFKM O ring are resistant to nearly all chemicals. These include inorganic acids, alkalines, ketones, esters, alcohols, fuels, and hot waters. They can be used for applications in aggressive chemical environments, FFKM used in highly aggressive chemical processing, semiconductor wafer fabrication, pharmaceutical, oil and gas recovery, and aerospace applications. The long-term, proven performance of ffkm parts can mean less frequent seal changes, repairs and inspections, increasing process and equipment uptime for greater productivity and yield.FFKM O ring also provides low outgassing in vacuum-sealing application 

 

Advantages

Excellent temperature resistance up to 316 °C

Extraordinary chemical resistance

Retains elasticity similar to FKM

Reliable and long term sevice

Good vacuum performance

Good aging resistance

FDA standard can be., etc

 

Application

High Vacuum Technology and Semi-conductor industries

Almost all chemical applications

Food and medicine application

Pump Reactor Blender Valve

Mechanical Seal

Aerospace fields

 

FFKM Properties

Item

FFKM

Test Method

Color

Black/white


Specific gravity

1.5g/cm3

ASTM D297

Hardness

40°-80° Shore A

ASTM D2240

Tensile strength

7.6 MPa (min)

ASTM D412

Elongation at break

150% (min)

ASTM D412

Size

Varies


Compression set 204°C 70 hrs

Permanent set 15%(max)

ASTM D 395B

Low temperature resistance

-10°C

ASTM D1329

Temperature range

-10°C to +316°C

ASTM D2000

 

Key: = Excellent , = Good, = Fair, X = Not Recommended