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Phosgene - Chemical resistance

Carbonyl Dichloride

Phosgene is a highly toxic colourless gas that has a pungent and irritating odour. It was originally used as a chemical weapon during World War I and is still used as an industrial chemical in the production of various chemicals, including polycarbonate plastics, isocyanates and chloroformates.

Molecular formula

COCl2

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Fibre-rubber plates

POWER®gasket 100

Not known Not known

POWER®gasket 200

Not known Not known

POWER®gasket 300

Not known Not known

POWER®gasket 350 A

Not known Not known

POWER®gasket 400

Not known Not known

Teflon plates

POWER®flon 10 BLUE

Not known Not known

POWER®flon 20 PINK

Not known Not known

POWER®flon 30 WHITE

Not known Not known

POWER®flon BG-S

Not known Not known

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

Excellent suitable

Rubber CR

Excellent suitable

NBR rubber

Excellent suitable

Rubber IIR

Not known Not known

VMQ rubber (silicone)

It is not recommended nope

Rubber CSM

Excellent suitable

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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EPDM rubber

EPDM rubber

Rubber resistant to atmospheric influences, UV and ozone radiation. Excellent temperature resistance.

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CR Rubber (Neoprene)

CR Rubber (Neoprene)

It is used in refrigeration and applications where the seal is exposed to external weathering.

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NBR rubber

NBR rubber

Oil-resistant rubber for use primarily in mineral oil-based media applications.

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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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