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Hydroquinone - Chemical resistance

Benzen-1,4-Diol, p-Dihydroxybenzene, Quinol

Hydroquinone is a white crystalline solid soluble in alcohol and ether. It is used in a number of industrial and medical processes, such as photography and skin lightening. It is toxic if ingested and can cause skin irritation on contact.

Molecular formula

C6H6O2

Functional formula

C6H4(OH)2

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Fibre-rubber plates

POWER®gasket 100

Mild - Consult consult

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

Good good

Rubber SBR

Good good

EPDM rubber

Good good

Rubber CR

It is not recommended nope

NBR rubber

Mild - Consult consult

Rubber IIR

Not known Not known

VMQ rubber (silicone)

Not known Not known

Rubber CSM

Not known Not known

Rubber FKM

It is not recommended nope

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

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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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