Chemische resistentie PCTFE
PCTFE wordt veel gebruikt in ruimtevaart toepassingen vanwege de extreem lage uitgaswaarde. PCTFE is ook ideaal voor cryogene toepassing. Producten van PCTFE hebben uitstekende fysische, mechanische en elektrische eigenschappen, vuurbestendig, chemische weerstand en lage vochtabsorptie.
Opmerking: De chemische weerstand van elk polymeer wordt grotendeels bepaald door de chemische structuur van het materiaal en de sterkte van de zwakste schakel in deze structuur.
Legenda
R - Resistant/Resistent
LR - Limited Resistance/Gedeeltelijk resistent
NR - Not Recommended/Niet aangeraden
ND - No Data/Geen data
Feitelijke eigenschappen kunnen veranderen als gevolg van verwerkingsmethode, compound type, geëxtrudeerde afmetingen en andere variabelen. Het is de verantwoordelijkheid van de eindgebruiker om de geschiktheid volledig te testen voor de specifieke toepassing.
| Chemical | Resistance | ||
| 20°C/68°F | 60°C/140°F | 100°C/212°F | |
| Acetaldehyde | R | R | ND |
| Acetic acid (10%) | R | R | R |
| Acetic acid (glac./anh.) | R | R | R |
| Acetic anhydride | R | R | NR |
| Aceto-acetic ester | ND | ND | ND |
| Acetone | R | R | NR |
| Other ketones | R | R | NR |
| Acetonitrile | ND | ND | ND |
| Acetylene | ND | ND | ND |
| Acetyl salicylic acid | ND | ND | ND |
| Acid fumes | R | R | R |
| Alcohols | R | R | R |
| Aliphatic esters | R | NR | R |
| Alkyl chlorides | R | ND | ND |
| Alum | R | R | R |
| Aluminium chloride | R | R | R |
| Aluminium sulphate | R | R | R |
| Ammonia, anhydrous | R | R | R |
| Ammonia, aqueous | R | R | R |
| Ammonium chloride | R | R | R |
| Amyl acetate | R | R | NR |
| Aniline | R | R | ND |
| Antimony trichloride | ND | ND | ND |
| Aqua regia | R | R | R |
| Aromatic solvents | R | R | NR |
| Ascorbic acid | ND | ND | ND |
| Beer | R | R | ND |
| Benzaldehyde | R | R | R |
| Benzene | R | R | NR |
| Benzoic acid | R | R | R |
| Benzoyl peroxide | R | R | R |
| Boric acid | R | R | ND |
| Brines, saturated | R | R | R |
| Bromide (K) solution | R | R | R |
| Bromine | R | R | R |
| Bromine liquid, tech. | R | R | R |
| Bromine water, saturated aqueous | R | R | R |
| Butyl acetate | R | R | R |
| Calcium chloride | R | R | R |
| Carbon disulphide | R | R | ND |
| Carbonic acid | R | R | R |
| Carbon tetrachloride | R | NR | NR |
| Caustic soda & potash | R | R | R |
| Cellulose paint | ND | ND | ND |
| Chlorates of Na, K, Ba | R | R | R |
| Chlorine, dry | R | R | R |
| Chlorine, wet | R | R | R |
| Chlorides of Na, K, Ba | R | R | R |
| Chloroacetic acid | R | R | R |
| Chlorobenzene | R | NR | NR |
| Chloroform | R | NR | NR |
| Chlorosulphonic acid | R | R | ND |
| Chromic acid (80%) | R | R | R |
| Citric acid | R | R | R |
| Copper salts (most) | R | R | R |
| Cresylic acids (50%) | R | R | ND |
| Cyclohexane | R | R | R |
| Detergents, synthetic | R | R | R |
| Emulsifiers, concentrated | R | R | R |
| Ether | NR | NR | NR |
| Fatty acids (>C6) | R | R | R |
| Ferric chloride | R | R | R |
| Ferrous sulphate | R | R | R |
| Fluorinated refrigerants | R | NR | NR |
| Fluorine, dry | R | R | NR |
| Fluorine, wet | R | R | NR |
| Fluorosilic acid | ND | ND | ND |
| Formaldehyde (40%) | R | R | ND |
| Formic acid | R | NR | NR |
| Fruit juices | R | R | R |
| Gelatine | R | R | ND |
| Glycerine | R | R | R |
| Glycols | R | R | R |
| Glycol, ethylene | R | R | NR |
| Glycolic acid | ND | ND | ND |
| Hexamethylene diamine | ND | ND | ND |
| Hexamine | R | R | ND |
| Hydrazine | ND | ND | ND |
| Hydrobromic acid (50%) | R | R | R |
| Hydrochloric acid (10%) | R | R | R |
| Hydrochloric acid (conc.) | R | R | R |
| Hydrocyanic acid | R | R | ND |
| Hydrofluoric acid (40%) | R | R | R |
| Hydrofluoric acid (75%) | R | R | R |
| Hydrogen peroxide (30%) | R | R | R |
| Hydrogen peroxide (30 - 90%) | R | R | ND |
| Hydrogen sulphide | R | R | R |
| Hypochlorites | R | R | R |
| Hypochlorites (Na 12-14%) | ND | ND | ND |
| Iso-butyl-acetate | R | R | R |
| Lactic acid (90%) | R | R | R |
| Lead acetate | ND | ND | ND |
| Lead perchlorate | ND | ND | ND |
| Lime (CaO) | R | R | R |
| Maleic acid | R | R | R |
| Manganate, potassium (K) | R | R | R |
| Meat juices | R | R | ND |
| Mercuric chloride | R | R | R |
| Mercury | R | R | R |
| Methanol | R | R | R |
| Methylene chloride | ND | ND | ND |
| Milk products | R | R | R |
| Moist air | R | R | R |
| Molasses | R | R | R |
| Monoethanolamine | ND | ND | ND |
| Naptha | R | NR | NR |
| Napthalene | NR | NR | NR |
| Nickel salts | R | R | R |
| Nitrates of Na, K and NH3 | R | R | R |
| Nitric acid (<25%)< /td> | R | R | R |
| Nitric acid (50%) | R | R | R |
| Nitric acid (90%) | R | R | R |
| Nitric acid (fuming) | R | R | R |
| Nitrite (Na) | R | R | R |
| Nitrobenzene | R | R | R |
| Oils, diesel | R | R | R |
| Oils, essential | ND | ND | ND |
| Oils, lubricating + aromatic additives | R | R | R |
| Oils, mineral | R | R | R |
| Oils, vegetable and animal | R | R | ND |
| Oxalic acid | R | R | R |
| Ozone | R | R | R |
| Paraffin wax | R | R | R |
| Perchloric acid | R | R | R |
| Petroleum spirits | R | R | R |
| Phenol | R | R | ND |
| Phosphoric acid (20%) | R | R | R |
| Phosphoric acid (50%) | R | R | R |
| Phosphoric acid (95%) | R | R | R |
| Phosphorous chlorides | R | ND | ND |
| Phosphorous pentoxide | ND | ND | ND |
| Phthalic acid | R | R | ND |
| Picric acid | ND | ND | ND |
| Pyridine | R | R | ND |
| Salicyl aldehyde | ND | ND | ND |
| Sea water | R | R | R |
| Silicic acid | R | R | R |
| Silicone fluids | R | R | R |
| Silver nitrate | R | R | R |
| Sodium carbonate | R | R | R |
| Sodium peroxide | R | R | R |
| Sodium silicate | R | R | R |
| Sodium sulphide | R | R | R |
| Stannic chloride | R | R | R |
| Starch | R | R | R |
| Sugar, syrups & jams | R | R | R |
| Sulphamic acid | ND | ND | ND |
| Sulphates (Na, K, Mg, Ca) | R | R | R |
| Sulphites | R | R | R |
| Sulphonic acids | ND | ND | ND |
| Sulphur | R | R | R |
| Sulphur dioxide, dry | R | R | R |
| Sulphur dioxide, wet | R | R | R |
| Sulphur dioxide (96%) | R | R | R |
| Sulphur trioxide | ND | ND | ND |
| Sulphuric acid (<50%)< /td> | R | R | R |
| Sulphuric acid (70%) | R | R | R |
| Sulphuric acid (95%) | R | R | R |
| Sulphuric acid, fuming | R | R | R |
| Sulphur chlorides | ND | ND | ND |
| Tallow | R | R | R |
| Tannic acid (10%) | R | R | R |
| Tartaric acid | R | R | R |
| Trichlorethylene | NR | NR | NR |
| Urea (30%) | ND | ND | ND |
| Vinegar | R | R | R |
| Water, distilled. | R | R | R |
| Water, soft | R | R | R |
| Water, hard | R | R | R |
| Wetting agents (<5%)< /td> | ND | ND | ND |
| Yeast | R | R | R |
| Zinc chloride | R | R | R |