Chemical Compatibility Testing

Breakthrough testing from BS EN 16523-1 and then measure classification of permeation performance levels against the classes in BS EN ISO 374-1 on 4 different types of polymers:

Chemicals to be tested: • Methanol • Carbon disulphide • Diethylamine • n-Heptane • Sodium hydroxide (40%) • Sulphuric acid (96%) • Nitric acid (65%) • Acetic acid (99%) • Ammonia (25%) • Hydrogen peroxide (30%) • Hydrofluoric acid (40%) • octylphenyl diethylcarbamoyl phosphine oxide (0.5 mol) • 2,6-bis(5,6-n-propyl-1,2,4-triazin-3-yl) pyridine (0.5 mol) • 2,6-bis[1-(propan1-ol)-1,2,3-triazol-4-yl)]pyridine (0.5 mol) • Tributyl phosphate (100%) • Odourless kerosene (100%) • TBP:OK mixture (30% TBP)

Please note, you do not need to be able to test all chemicals, this may be split between suppliers where appropriate

Additional information: Please confirm expression of interest by emailing gemma.slocombe@uknnl.com. RFQ documents will be issued following this EOI.