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Benzoic Acid - Chemical resistance

Benzenecarboxylic Acid

Benzoic acid is a white crystalline solid. It is a naturally occurring compound found in many plants, and is also produced synthetically for use in various industrial and consumer products. Benzoic acid is used as a food preservative and is also used in the manufacture of plastics, resins and other chemicals. It is generally considered safe for use in food and other products when used in reasonable amounts, but in high concentrations it can irritate the skin and mucous membranes.

Molecular formula

C7H6O2

Functional formula

C6H5COOH

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Fibre-rubber plates

POWER®gasket 100

It is not recommended nope

POWER®gasket 200

Mild - Consult consult

POWER®gasket 300

Mild - Consult consult

POWER®gasket 350 A

Not known Not known

POWER®gasket 400

Mild - Consult consult

Teflon plates

POWER®flon 10 BLUE

Excellent suitable

POWER®flon 20 PINK

Excellent suitable

POWER®flon 30 WHITE

Excellent suitable

POWER®flon BG-S

Excellent suitable

Graphite plates

POWER®graf 1 Premium

Not known Not known

POWER®graf 3 Premium

Not known Not known

POWER®graf 4 Premium

Not known Not known

POWER®graf 5 Premium

Not known Not known

POWER®graf HP

Not known Not known

Rubber plates

Rubber NR

It is not recommended nope

Rubber SBR

It is not recommended nope

EPDM rubber

Mild - Consult consult

Rubber CR

It is not recommended nope

NBR rubber

It is not recommended nope

Rubber IIR

Good good

VMQ rubber (silicone)

It is not recommended nope

Rubber CSM

It is not recommended nope

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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POWERflon 10 Blue

POWERflon 10 Blue

Sealing plate made of restructured 100% "virgin" PTFE reinforced with hollow glass microspheres against cold creep.

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POWERflon 20 Pink

POWERflon 20 Pink

Sealing plate made of restructured 100% "virgin" PTFE reinforced with silica filler against cold creep. For high pressures and temperatures.

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POWERflon 30 White

POWERflon 30 White

Sealing plate made of restructured 100% "virgin" PTFE reinforced with selected inert fillers against cold creep.

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POWERflon BG-S

POWERflon BG-S

Sealing plate made of multidirectionally oriented expanded 100% "virgin" PTFE. Only the thickness changes under load.

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Rubber FKM

Rubber FKM

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

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