Sulphite liquor - Chemical resistance

Sulphite liquor is a solution of sulphur dioxide in water. It has antimicrobial properties and is often used in the preservation of food, especially fruit. Its acidic nature also allows the removal of impurities in industry, e.g. in the paper industry. Sulphite liquor is an important chemical with diverse applications ranging from food processing to raw material processing.

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Teflon plates

POWER®flon 10 BLUE

Not known none

POWER®flon 20 PINK

Not known none

POWER®flon 30 WHITE

Not known none

POWER®flon BG-S

Not known none

Rubber plates

Rubber NR

Good good

Rubber SBR

Not known none

EPDM rubber

Good good

Rubber CR

Good good

NBR rubber

Good good

Rubber IIR

Not known none

VMQ rubber (silicone)

It is not recommended nope

Rubber CSM

Not known none

Rubber FKM

Excellent suitable

All technical data is based on our measurements and experience and is for guidance only. The parameters listed interact if they occur together and must be consulted in limiting cases. The manufacturer is not liable for misinterpretation of the given data and incorrect application of seals

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FKM Rubber

FKM Rubber

FKM has excellent chemical and heat resistance. It is used in mineral oil and grease based applications.

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