Ceramic Chemical Compatibility

Chemical compatibility cannot be read straight off charts and other factors such as temperatures concentration pressure and duration of exposure can.

Ceramic chemical compatibility.

Before permanent installation test the equipment with the chemicals and under the specific conditions of your application. 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. You can not choose rating with both material and chemical selected. C fair moderate effect.

The ratings for these materials are based upon the chemical resistance only. Softening loss of strength swelling may occur. The effects of time temperature and ph were examined. The following information is intended to be used as a general guideline for pump material selection.

The materials shown below in boldface type are used in the construction of little giant chemical pumps. The information accuracy of these ratings cannot be guaranteed nor is it a complete list due to the extensive area of this field. 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. 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.

Materials used in the pump and pumping systems must be chemically compatible. Equipment for appropriate chemical compatibility. 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. Kd ceramic material chemical compatibility chart kd ceramic material chemical compatibility chart.

Not recommended for continuous use. 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. 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. It is not intended as a guarantee.

Click see results note. Ceramic kalrez perfluorinated elastomer interpretation of chemical resistance ratings chemical resistance chart notice. Before permanent installation test the equipment with the chemicals under the specific. A excellent b good minor effect slight corrosion or discoloration.

Select a material or chemical.