Chemical Compatibility - Xycom 3510T System Manual

Chapter 5 – Maintenance

Chemical Compatibility

Certain combinations of chemical environments, temperature, and stress can
adversely affect parts made from thermoplastic resin. For this reason material which
may come in contact with the 3510/3512 unit should be carefully evaluated under
end-use conditions for compatibility. You should also follow the use and
compatibility recommendations of the material manufacturer. The following table
lists general chemical compatibility guidelines for the 3510/3512.
Chemical
Class
Acids
Alcohols
Alkalis
Aliphatic
Hydrocarbons
Amines
Aromatic
Hydrocarbons
Detergents and
Cleaners
Esters
Greases and
Oils
Halogenated
Hydrocarbons
Ketones
Silicone Oil and
Greases
3510/3512 Chemical Compatibility
No effect under most common conditions of concentration and temperature.
Generally compatible at low concentration and room temperature. Higher
concentrations and elevated temperatures result in etching and attack
evidenced by decomposition.
Generally compatible at low concentration and room temperature. Higher
concentrations and elevated temperatures result in etching and attack
evidenced by decomposition.
Generally compatible
Surface crystallization and chemical attack. Avoid.
Partial solvents and severe stress cracking agents. Avoid.
Mild soap solutions are compatible. Strong alkaline materials should be
avoided.
Causes severe crystallization. Partial solvents. Avoid.
Pure petroleum types generally compatible. Many additives used with them
are not compatible.
Solvents. Avoid.
Causes severe crystallization and stress cracking. Partial solvents. Avoid.
Generally compatible up to 85ºC (185º F). Some contain aromatic
hydrocarbons which should be avoided.
Effects
5-3