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# General Chemical Resistance Chart

These are graded on an A-F scale. Grade A signifies most resistant, and Grade F means the material does not have a good resistance to that type of chemical.

Need to see something focused more on those chemicals typically found in the Life Sciences? Check out this chart.

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Materials | Acid | Base | Alcohol | Bleach | Urea | Salts | Aromatic Solvents | Non-Polar Organic Solvents | Oils |
---|---|---|---|---|---|---|---|---|---|

PTFE | A | A | A | A | A | A | A | A | A |

PVDF | A | F | A | A | A | A | A | A | |

CPVC | F | A | A | A | A | A | |||

PVC | F | A | A | A | A | A | |||

PP | A | A | A | C | A | A | C | ||

Nylon 66 | F | A | A | F | A | A | B | A | A |

Torlon (PAI) | B | F | A | A | A | A | A | A | |

ABS | C | B | B | F | B | A | F | A | |

Ultem | A | F | A | F | A | F | B | A | |

PES | B | B | B | B | A | C | A | ||

PEEK | A | A | A | B | A | A | A | A | A |

PBT | F | F | A | A | F | A | |||

PET | C | F | A | A | C | A | A | ||

HDPE | A | A | A | A | A | A | C | C | B |

UHMW | A | A | A | A | A | A | C | A | B |

Delrin/Acetal | F | F | A | F | A | A | C | A | A |

Noryl | A | A | A | B | A | A | |||

PPS | C | A | A | F | A | A | B | A | A |

Polysulfone | B | A | B | A | C | A | F | B | B |

Acrylic | F | F | F | A | A | A | F | C | B |

PC | F | F | B | B | F | A | F | C | A |

COP | A | A | A | A | A | F | |||

Tecadur | A | B | A | C | A | A | |||

CTFE/KEL-F | A | A | A | C | A | ||||

Delrin AF | |||||||||

ECTFE | A | A | B | B | A | A | B | A | A |

LDPE | A | B | A | B | A | A | C | C | B |

Nylatron GS | C | F | B | F | A | B | A | A | |

Rexolite | |||||||||

Vespel |