The following information is intended to be used as a general guideline for pump material selection.
Ceramic chemical compatibility.
Before permanent installation test the equipment with the chemicals under the specific.
Softening loss of strength swelling may occur.
Optional select another category material chemical or rating to narrow your results for a specific combination or compatibility rating.
Not recommended for continuous use.
Viton epdm nitrile silicone st steel 303 304 st steel 316 aluminium brass hastelloy c titanium alumina ceramic ceramic magnet astm oil no 1 a a a a a x a l.
Chemical resistance charts.
Ceramic kalrez perfluorinated elastomer interpretation of chemical resistance ratings chemical resistance chart notice.
You can not choose rating with both material and chemical selected.
Chemical compatibility cannot be read straight off charts and other factors such as temperatures concentration pressure and duration of exposure can.
The materials shown below in boldface type are used in the construction of little giant chemical pumps.
Titanium carbon graphite ceramic al 2 0 3 ceramic magnet chemical plastics elastomers metals non metals acetaldehyde d a d a c a c1 a1 aadd daca.
The information in this chart has been supplied to cole parmer by other reputable sources and is to be used only as a guide in selecting equipment for appropriate chemical compatibility.
Equipment for appropriate chemical compatibility.
It is not intended as a guarantee.
Macor is an outstanding engineering material and is machinable with ordinary metalworking tools the chemical durability of fluorphlogopite magnesia mica glass code 9658 was studied through the ph range from 0 1 to 13.
The chemical resistance chart given on the following pages is intended as a general guidefor rating the resistance of typical engineering materials to common industrial chemicals.
Ceramic chemical resistance acids concentrated acids dilute alkalis halogens metals alumina silica boria al 2o 3 62 sio2 24 b2o3 14 fair good poor fair good alumina silica boria al 2o 3 70 sio2 28 b2o3 2 fair good poor fair alumina al 2o 3 good good good good good alumino silicate glass sio 2 57 al 2 o3 36 cao mgo bao fair good.
Click see results note.
The effects of time temperature and ph were examined.
Select a material or chemical.
Before permanent installation test the equipment with the chemicals and under the specific conditions of your application.
Materials used in the pump and pumping systems must be chemically compatible.
The ratings for these materials are based upon the chemical resistance only.
C fair moderate effect.
A excellent b good minor effect slight corrosion or discoloration.
