Connaître la résistance chimique des raccords (adaptateurs - changements de pas) en fonction de la matière que vous souhaitez utiliser.

P/P = Polypropylène ; PE = Polyéthylène ; 304 S/S = Acier inoxydable ; Alum. = Aluminium ;

Buna-N = Nitrile rubber ; EPDM/PP = EPDM / polypropylène polymer elastomer

> Tableau de résistance chimique des raccords - adaptateurs - changements de pas

1 = Recommandé2 = Modéré / attaque sans gravitéX = Déconseillé
   
MediaP/PPE304 S/SAlum.Buna-NEPDM/P.P*
ASTM Oil No. 1111112
ASTM Oil No. 2111112
ASTM Oil No. 322111X
Acetaldenyde1211X1
Acetic acid (10%)1112X1
Acetic acid (Glacial)1112X1
Acetic anhydrid1112X2
Acetone1112X1
Acetonitrile1111X1
Acetyl Chloride222XX2
Acrylic acid12    
Aluminium chloride (10%)112X11
Aluminium sulphate111211
Ammonium hydroxide (35%)111121
Ammonium sulhate (50%)111x11
Amyl acetate1211x1
Amyl alcohol111122
Aniline1112x2
Antimony Trichloride (10%)111221
Aqua regia2xxxxx
Arsenic acid112111
Barium chloride11x111
Benzaldehyde2111x2
Benzene2212xx
Benzyl alcohol1111x2
Benzyl chloride222xxx
Boric acid111111
Bromine liquidxx2xxx
Butyl alcohol (Butanol)111112
Buty acetate2211x2
Butyl Chloridexx2xxx
Butylamine121122
Butyric acid1121x2
Calcium chloride111111
Carbon disulphide2x11xx
Carbon tetrachlorode222x22
Castor oil111112
Cellosolve1211x2
Cellosolve acetate121221
Chloracetic acid11xxx1
Chlorine gas (dry)xx1x2x
Chlorine dioxide22x2x2
Chlorine water222x22
Chlorobenzene1221x2
Chloroform2x1xxx
Chorosulphonic acidxx22xx
Chrome plating solution22    
Chromic acid11x2x1
Citric acid (10%)111221
Codliver oil111121
Copper sulphate111x11
Cotton seed oil121111
Cresols1211x2
Cyclo-hexanone11    
Cyclohexane22222x
Cyclohexanol111x22
Decalin21 xX2
Diesel oil111112
Diethylether111222
Diethylamine1212x2
Diethylene glycol111111
Dimethyl formamide1111x1
Dimethylamine1x    
Dimethylhydrazine11    
Dioctylphthalate1111x2
Dioxane12    
Ethylacetate1211x1
Ethyl alcohol (Ethanol)111211
Ethyl chloridex21x11
Ethylamine1222x1
Ethylene bromidexx2xx2
Ethylene dichloride122xx2
Ethylene glycol111111
Ferric choride11xx11
Fluoboric acid211x11
Fluorine (gas)x211x2
Fluosilic acid111x21
Formaldehyde (40%)111121
Formic acid (90%)11xxx2
Freon-11x212xx
Freon-113111222
Freon-11512 111
Freon-12111122
Freon-13B111  11
Freon-2111 1X2
Freon-221111x2
Freon-32111122
Furfural1111x2
Glycerol111111
Hexane111112
Hydrazine111121
Hydrobromic acid (50%)11xxx1
Hydrochloric acid (10%)11xx21
Hydrochloric acid (36%)11xxx1
Hydrofluric acid (40%)11x2x1
Hydrogen peroxide (35%)1121x1
Hydrogen peroxide (87%)x111x2
Hydrogen sulphide gas1111x1
Iso-octane111112
Iso-propyl alcohol111122
Lactic acid (90%)111121
Lead acetate (10%)112x21
Linseed oil111112
Lubricating oil111112
Magnesium Chloride112111
Maganese sulphate111111
Mercuric chloride11xx11
Methyl alcohol111211
Methyl bromide (gas)2x1xx1
Methyl ethyl ketone1211x1
Methylene dichloride221xx2
Molasses111111
Monoethanolamine211222
n-propanol11    
Nickechloride112x11
Nitric acid (10%)1111x1
Nitric acid (70%)111xx2
Nitrobenzene1111x2
Nitromethane2211x2
Nitropropane1211x1
Oleic acid112122
Olive oil111112
Oxalic acid (solutions)112xx1
Ozone (gas)2x11x1
Paraffin oil1111 1
Perchlorethylenex21xxx
Peroxymonosulphuric acid22    
Petrol111112
Phenol1122x2
Phosphoric acid (85%)111xx2
Picric acid (solutions)111122
Plating solutions (non-chrome)111x22
Potassium cyanide112x11
Potassium fluoride111  1
Potassium hydroxide (50%)111x21
Potassium permanganate (25%)1121x1
Potassium sulphate112111
Propionic acid1121x1
Propylene oxide1112x2
Pyridine2111x2
Rapeseed oil121 21
Silcone fluids111211
Silver nitrate111x21
Sodium borate111211
Sodium carbonate (10%)111211
Sodium chloride (25%)11121 
Sodium cyanide111x11
Sodium hydroxide (10%)111x21
Sodium hydroxide (60%)111x21
Sodium hypochlorite (20%)112xx2
Sodium nitrate111121
Sour oil22    
Stannic chloride111x12
Styrenexx11xx
Sulphamic acid (solutions)12x222
Sulphur dioxide (gas)1111x2
Sulphuric acid (10%)111x21
Sulphuric acid (70%)11xxx2
Sulphuric acid (90%)212xx2
Sulphric acid (fuming)xx2xxx
Tetrachloethane12xxxx
Tetrahydrofurane22  X 
Tetrlin2111xx
Thionyl chloridexx1xxx
Titaniun tetrachloride212xx2
Toluene121122
Transformer oil111122
Trichoracetic acid11xxx2
Trichlorethane1x1xx2
Trichlorethylene221xxx
Tricresy phosphate112 x1
Troethanolamine1111x1
Triethyamine221 12
Turpentinex2111x
Vegetable oils (general)211121
Vinyl acetate1112x1
Vinyl chloride221xx2
Water (distilled)11x111
Water (sea)111211
White spirit11   1
Wine111x11
Xylene2221xx
Zinc chloride (aq.sol.)111121