Perchloric Acid - Chemical resistance

Perchloric acid is a colourless, oily liquid that is highly reactive and can easily form explosive mixtures with organic compounds. Hydrochloric acid is used in a variety of applications including etching metal surfaces, synthesis of organic compounds, and as a catalyst in chemical reactions. It is also used in the production of perchlorate salts, which are used in rocket fuels, fireworks and airbag inflators.

Molecular formula

HClO4

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Fibre-rubber plates

POWER®gasket 100

It is not recommended nope

POWER®gasket 200

It is not recommended nope

POWER®gasket 300

It is not recommended nope

POWER®gasket 350 A

Not known Not known

POWER®gasket 400

It is not recommended nope

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

It is not recommended nope

POWER®graf 3 Premium

It is not recommended nope

POWER®graf 4 Premium

It is not recommended nope

POWER®graf 5 Premium

It is not recommended nope

POWER®graf HP

It is not recommended nope

Rubber plates

Rubber NR

It is not recommended nope

Rubber SBR

Mild - Consult consult

EPDM rubber

Good good

Rubber CR

Good good

NBR rubber

It is not recommended nope

Rubber IIR

Not known Not known

VMQ rubber (silicone)

It is not recommended nope

Rubber CSM

Good good

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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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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