Rating Code | Elastomer For Tube/Cover Service | |||||||||||

A¡GExcellent B¡GGoods C¡GCondition X¡GDo Not Use ¡Ð¡GNo Information |
NR/IR | AU/EU | CR | NBR | CIIR | CSM | EPDM | FKM | AFMU | SI | SBR | |

Chemicals In System Or tomsphere |
Natural | Urethane | Neoprene | Buna-N/Nitrile | Chlorobutyl | Hypalon | EPDM | Viton/Fluorel | Teflon/TFE/FEP | Silicon | Buna-S/GRS | |

Hexa hydro pyidine | X | - | X | X | X | X | X | C | A | - | X | |

Hexa hydro toluene | X | - | - | X | X | X | - | B | A | - | X | |

n-hexaidehyde | X | B | A | X | B | C | A | X | A | B | X | |

Hexalin | C | X | B | B | X | B | C | A | A | X | X | |

Hexa methylene | X | B | C | A | X | X | X | A | A | X | X | |

Hexa naphthene | X | A | B | A | X | B | X | A | A | X | - | |

Hexane | X | B | B | A | X | B | X | A | A | X | X | |

n-hexane-1 | X | B | B | B | X | B | X | A | A | X | X | |

hexanedioic acid | A | - | X | B | X | - | - | - | A | - | - | |

Hexan 3 one | X | - | - | X | B | X | - | X | A | - | X | |

Hexanol | A | X | B | A | B | B | C | A | A | B | A | |

Hexene | X | A | B | A | X | C | X | A | A | X | X | |

Henone (hexon) | X | X | X | X | B | X | B | X | A | X | X | |

Hexyl acetic acid | C | - | - | C | C | B | - | - | A | - | X | |

Hexyl alcohol (hexanol) | A | X | B | A | B | B | C | A | A | B | A | |

Hexyl amine | C | - | - | C | B | C | - | X | A | - | C | |

Hexyl hydride | X | B | B | A | X | B | X | A | A | X | X | |

Hexyl methyl ketone | X | - | - | X | B | X | - | X | A | - | X | |

Hexylene | X | A | B | A | X | C | X | A | A | X | X | |

Hexylene glycol | A | - | A | A | A | A | C | A | A | - | A | |

High viscoslty lubricant u4 | - | X | B | A | A | - | A | A | A | A | A | |

High viscoslty lubricant h2 | - | X | B | A | A | B | A | A | A | A | A | |

Hilo ms#1 | X | X | X | X | B | X | A | X | A | C | X | |

Hi-tri | X | - | - | X | X | X | - | A | A | - | X | |

Houghto safe 271 (water and glycol base) | - | X | B | A | B | - | A | B | A | B | A | |

Houghto safe 620 water/glycol | - | X | B | A | B | - | A | B | A | B | A | |

Houghto safe 1010 phosphate ester | X | - | X | X | A | X | A | A | A | C | X | |

Houghto sare 1120 phosphate ester | X | X | X | X | A | X | A | A | A | C | X | |

Houghto safe 5040 (water /oil emusion) | X | X | B | A | X | X | X | A | A | C | X | |

Hydragillite (uk usage) | A | - | A | B | A | B | A | C | A | - | - | |

Hydrargylite | A | - | A | B | A | B | A | C | A | - | - | |

Hydrargyrum | B | A | A | A | B | A | A | A | A | A | A | |

Hydrated baryta | B | B | A | A | A | A | A | A | A | A | A | |

Hydrated lime | A | C | A | A | A | A | A | A | A | A | A | |

Hydraulic fluids (pydrauls) | X | X | X | X | A | X | B | A | A | B | - | |

Hydraulic oil (pertroleum) | X | A | B | A | X | B | X | A | A | C | X | |

Hydrazine | X | X | C | C | A | C | A | X | A | C | B | |

Hydrazine-anhydrous | X | X | B | X | B | B | B | X | A | - | A | |

Hydra zino benzene | A | - | X | X | C | X | C | A | A | - | B | |

Hydra zobenzene | A | - | X | X | C | X | C | A | A | - | B | |

Hydro bromic acid | A | X | X | X | A | A | A | A | A | X | X | |

Hydrobromic acid 40% | A | X | B | X | A | A | A | A | A | X | X | |

Hydro bromic acid gas | B | - | X | X | A | - | - | - | A | - | - | |

Hydro carbons alicyclic | X | B | X | B | X | X | X | A | A | X | - | |

hydro carbons aliphatic | X | B | B | A | X | B | X | A | A | X | - | |

Hydro carbons aromatic | X | X | X | C | X | X | X | A | A | X | - | |

Hydro carbons chlorinated | X | - | X | X | - | X | X | A | A | - | - | |

Hydro carbons normal | X | - | B | A | X | B | X | A | A | - | - | |

Hydro carbons olefinic | - | - | - | A | - | - | - | A | A | - | - | |

Hydro carbons saturated | X | B | B | A | X | C | X | A | A | X | X | |

Hydro chinone | C | - | X | C | X | C | X | B | A | - | C | |

Hydrochloric acid 10% 6.6be | A | B | A | B | A | A | A | A | A | C | B | |

Hydrochloric acid 20% | A | C | B | B | A | A | A | A | A | C | B | |

Hydrochloric acid 25% 16.0be | A | X | B | C | A | A | A | A | A | C | B | |

Hydrochloric acid 38% 30.1be | B | X | C | C | A | A | A | A | A | C | B | |

Hydrochloric acid 50% | B | X | X | X | B | B | B | A | A | C | C | |

Hydrochloric acid 100% | C | X | X | X | B | C | C | A | A | X | X | |

Hydrochloric acid concentrated | C | X | X | X | B | X | C | A | A | X | X | |

Hydrochloric acid 3 motar | C | - | C | C | A | B | A | A | A | X | C | |

Hydro chloric ether | B | B | B | B | A | C | B | A | A | X | B | |

Hydro chloric ether chlorinated | X | - | X | X | C | - | X | - | A | - | - | |

Hydro cyanic acid | B | C | B | B | A | A | A | A | A | B | B | |

Hydro cyanic ether | A | - | B | X | A | - | A | X | A | - | A | |

Hydro drive mih-10 (petroleum base) | X | B | B | A | X | X | X | A | A | B | X | |

Hydro drive mih-50 (petroleum base) | X | B | B | A | X | X | X | A | A | B | X | |

Hydro fluoric acid anhydrous | X | - | X | X | B | A | B | X | A | X | X | |

Hydro fluoric acid 10% | A | X | A | B | A | A | A | A | A | X | B | |

Hydro fluoric acid 50% 24.0be | B | X | B | C | A | A | A | A | A | X | C | |

Hydro fluoric acid 65% | C | - | C | X | B | A | B | A | A | X | X | |

Hydro fluoric acid 75% 30.1be (cold) | X | - | X | X | C | A | C | A | A | X | X | |

Hydro fluoric acid 75% 30.1be (hot) | X | X | X | X | X | X | X | C | A | X | - | |

Hydrofluosilicic acid | A | B | B | B | A | A | A | A | A | X | B | |

Hydro fluor boric acid | A | - | - | - | - | - | - | - | A | - | - | |

Hydrogen bromide | B | - | X | X | A | - | - | - | A | - | - | |

Hydrogen carboxylic acid | X | - | B | B | A | - | - | - | A | - | - | |

Hydrogen cyanide | B | C | B | B | A | A | A | A | A | B | B | |

Hydrogen dioxide 3% | B | - | B | B | B | B | B | A | A | A | B | |

Hydrogen dioxide 10% | X | - | C | C | C | B | B | A | A | A | X | |

Hydrogen dioxide 30% | X | - | X | X | C | C | B | A | A | A | X | |

Hydrogen dioxide 90% | X | C | X | X | C | C | C | B | A | B | X | |

Hydrogen fluoride anhydrous | X | - | - | X | A | - | A | X | A | - | X | |

Hydrogen gas | B | A | A | A | A | B | A | A | A | C | B | |

Hydrogen oxide | A | C | B | A | A | A | A | B | A | A | A | |

Hydrogen peroxide 3% | B | - | B | B | B | B | B | A | A | A | B | |

Hydrogen peroxide 10% | X | - | C | C | C | B | B | A | A | A | X | |

Hydrogen peroxide 30% | X | - | X | X | C | C | B | A | A | A | X | |

Hydrogen peroxide 90% | X | C | X | X | C | C | C | B | A | B | X | |

Hydrogen peroxide concentrated | X | - | X | X | X | C | C | B | A | B | X | |

Hydrogen suifide dry cold | A | B | A | A | A | A | A | X | A | C | A | |

Hydrogen suifide dry hot | X | B | B | X | A | C | A | X | A | C | X | |

Hydro suifide wet cold | X | B | A | X | A | B | A | X | A | C | X | |

Hydro suifide wet hot | X | - | B | X | A | C | A | X | A | C | X | |

Hydroiodic ehter | X | - | X | X | C | X | C | B | A | - | X | |

Hydro lube water /ethylene glycol | - | X | B | A | B | - | A | A | A | B | A | |

Hydro quinol | C | - | X | C | X | C | X | B | A | - | C | |

Hydro quinone | C | - | X | C | X | C | X | B | A | - | C | |

Hydro sulfuric acid | C | - | C | X | A | B | A | B | A | C | C | |

Hydroxy acetic acid 10% | X | - | X | X | B | - | - | - | A | - | - | |

Hydroxy benzene | X | X | X | X | B | C | X | A | A | X | X | |

o-Hydroxy benzoic acid | A | - | X | C | A | A | A | A | A | - | B | |

Hydroxy butane | A | X | A | A | B | A | B | A | A | B | A | |

Hydroxy butanedioic acid | A | - | B | A | X | B | X | A | A | B | B | |

1-hydroxy 2-chlorethane | B | X | B | X | A | B | A | A | A | C | B | |

Hydroxy ether | X | X | X | X | B | B | B | C | A | X | X | |

Hydroxy ethyl acetate | X | X | X | X | B | C | B | X | A | X | X | |

Hydroxy ethyl amine | B | C | B | B | A | B | B | C | A | B | - | |

B-Hydroxy ethyl amine | B | C | B | B | A | B | B | X | A | B | B | |

Hydroxy formic acid | A | A | A | B | A | A | A | A | A | A | B | |

1-Hydroxy octane | B | - | A | A | B | A | X | B | A | - | - | |

p-hydroxy phenol | C | - | X | C | X | C | X | B | A | - | C | |

Hydroxy propane tricarboxylic acid | A | - | B | B | A | - | - | - | A | - | - | |

2-Hydroxy propanoic acid | B | - | B | C | B | A | B | A | A | A | B | |

Hydroxy succinic acid | A | - | B | A | X | B | X | A | A | B | B | |

x-hydroxy toluene | C | X | C | X | A | B | B | A | A | - | C | |

hydyne | B | - | B | B | B | - | A | X | A | X | B | |

Hyjet | X | X | X | X | B | X | A | X | A | - | X | |

Hyet-lll | X | X | X | X | B | X | A | X | A | - | X | |

Hyet-s | X | X | X | X | B | X | A | X | A | - | X | |

Hyet-w | X | X | X | X | B | X | A | X | A | - | X | |

Hykil #6 33% water 67% | X | - | X | C | X | - | - | - | A | - | - | |

Hypnone | C | X | X | X | A | X | A | X | A | X | X | |

Hypo | A | A | A | A | A | A | A | A | A | A | - | |

Hychlorous acid | B | - | X | X | B | X | B | B | A | - | C | |

I | ||||||||||||

Ice spar (stone) | - | - | A | B | A | - | A | A | A | - | - | |

Industron ff44 | X | B | B | A | X | X | X | A | A | X | X | |

Industron ff48 | X | B | B | A | X | X | X | A | A | X | X | |

Industron ff53 | X | B | B | A | X | X | X | A | A | X | X | |

Industron ff80 | X | B | B | A | X | X | X | A | A | X | X | |

Iodine (iodum) | X | X | C | B | C | A | B | B | A | - | C | |

Iodine pentafluoride | X | X | X | X | X | X | X | X | A | X | X | |

Iodo butane | X | - | X | X | - | - | - | - | A | - | X | |

1-iodo butane | X | - | X | X | - | - | - | - | A | - | X | |

Iodo ethane | X | - | X | X | C | X | C | B | A | - | X | |

Iodo form | X | X | X | X | A | X | A | X | A | X | X | |

Iodo methane | A | - | X | X | A | - | A | - | A | - | - | |

Iodo pentane | X | - | X | X | X | X | X | X | A | - | X | |

1-iodo pentane | X | - | X | X | X | X | X | X | A | - | X | |

IPA | B | - | B | B | B | - | - | - | A | - | - | |

Iron Acetate | X | - | - | X | A | A | - | X | A | - | X | |

Iron chloride | A | A | B | A | A | A | A | A | A | A | - | |

Iron 3-chloride | A | A | B | A | A | B | A | A | A | B | A | |

Iron dichloride | A | A | B | A | A | A | A | A | A | A | - | |

Iron hydroxide | C | - | - | B | A | B | - | C | A | - | B | |

Iron monosulfide | A | - | - | A | A | A | - | A | A | - | - | |

Iron nitrate | A | - | A | A | A | A | A | A | A | C | - | |

Iron perchloride | A | - | B | A | A | - | - | - | A | - | - | |

Iron Persuelfate | A | - | A | A | A | - | - | - | A | - | - | |

Iron protochloride | A | - | B | A | A | B | A | A | A | - | A | |

Iron salts | A | - | - | A | A | A | - | A | A | - | A | |

Iron sesquichloride | A | A | B | A | A | B | A | A | A | B | A | |

Iron sulfate | A | - | A | A | A | A | A | A | A | A | A | |

Iron Sulfate basic | A | - | A | A | A | - | - | - | A | - | - | |

Iron Sulfide | A | - | - | A | A | A | - | A | A | - | A | |

Iron susquisulfate | A | A | A | A | A | A | A | A | A | B | - |