Fluorezi® 45 series | FFKM Material

Low temperature

Equivalent to Chermraz® 505

Fluorezi® 45 series | FFKM material data


Equivalent to Chemraz® 505

Typical Physical Properties Method 4575B
Hardness (Shore A) ASTM D2240 75
Color Black
TR10 value (°C)  ASTM D1329 -30
Maximum Continuous Service Temperature (°C) 240
Maximum Service Temperature (°C) – short term 250
Minimum Continuous Service Temperature (°C) -35
Minimum Service Temperature (°C) – short term -45

The 45 series compound is a low temperature perfluoroelastomer. It has been designed specifically to meet the challenging demands of applications that require the chemical resistance of perfluoroelastomers in low temperature environments. Its fully fluorinated backbone structure provides very broad chemical and thermal stability. It has a low compression set, excellent chemical resistance, good mechanical properties and outstanding thermal stability.

NDS 45 FFKM properties

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