Before permanent installation test the equipment with the chemicals under the specific.
Ceramic chemical compatibility.
A excellent b good minor effect slight corrosion or discoloration.
Equipment for appropriate chemical compatibility.
The materials shown below in boldface type are used in the construction of little giant chemical pumps.
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.
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.
The following information is intended to be used as a general guideline for pump material selection.
Before permanent installation test the equipment with the chemicals and under the specific conditions of your application.
Ceramic kalrez perfluorinated elastomer interpretation of chemical resistance ratings chemical resistance chart notice.
Chemical resistance charts.
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.
Softening loss of strength swelling may occur.
It is not intended as a guarantee.
Not recommended for continuous use.
Optional select another category material chemical or rating to narrow your results for a specific combination or compatibility rating.
Click see results note.
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.
You can not choose rating with both material and chemical selected.
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.
Added consideration must be given to pump selections when the chemical is abrasive viscous in nature or has a specific gravity greater than 1 1.
The information accuracy of these ratings cannot be guaranteed nor is it a complete list due to the extensive area of this field.
Materials used in the pump and pumping systems must be chemically compatible.
C fair moderate effect.
Chemical compatibility cannot be read straight off charts and other factors such as temperatures concentration pressure and duration of exposure can.
Select a material or chemical.
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.
