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Sodium metaphosphate in aqueous solution is a colorless liquid with an alkaline pH. It is used as a pH stabilizer in food, detergent formulations and water treatment plants. Its anti-corrosive properties find application in metallurgy and rust protection.
Molecular formula
NaPO3
Functional formula
NaPO3
Filter
Teflon plates
Excellent suitable
Excellent suitable
Excellent suitable
Excellent suitable
Rubber plates
Excellent suitable
Excellent suitable
Excellent suitable
Good good
Excellent suitable
Not known none
Not known none
Good good
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
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.
FKM has excellent chemical and heat resistance. It is used in mineral oil and grease based applications.
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