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Formic acid, a clear liquid with a pungent odour, is used in the food, textile and leather industries. In laboratory processes it serves as a reactant. It is highly corrosive and requires careful handling. It is produced in nature by ants and is also a component of some plants. Safety precautions and skin and eye protection must be observed when using it.
Molecular formula
HCOOH
Functional formula
HCOO−H
Filter
Teflon plates
Excellent suitable
Excellent suitable
Excellent suitable
Excellent suitable
Rubber plates
Good good
Excellent suitable
Excellent suitable
Excellent suitable
Good good
Excellent suitable
Good good
Excellent suitable
Mild - Consult consult
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
Sealing plate made of restructured 100% "virgin" PTFE reinforced with hollow glass microspheres against cold creep.
Sealing plate made of restructured 100% "virgin" PTFE reinforced with silica filler against cold creep. For high pressures and temperatures.
Sealing plate made of restructured 100% "virgin" PTFE reinforced with selected inert fillers against cold creep.
Sealing plate made of multidirectionally oriented expanded 100% "virgin" PTFE. Only the thickness changes under load.
Rubber resistant to atmospheric influences, UV and ozone radiation. Excellent temperature resistance.
It is used in refrigeration and applications where the seal is exposed to external weathering.
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