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|
TECHTREX™
71000/PEEK™ CHEMICAL RESISTANCE
Compared to Other Thermal Plastics
All TECHTREX™ formulations
have excellent chemical and corrosion resistant features.
Resistance to specific materials will vary depending on the fillers
used.
| Ratings
-- Chemical Effect Explanation |
|
A = Excellent.
B = Good
-- Minor Effect, slight corrosion or discoloration.
C = Fair
-- Moderate Effect, not recommended for continuous use. Softening,
loss of strength, swelling may occur.
D = Severe
Effect, not recommended for ANY use.
N/A = Information Not
Available.
|
|
*Where
no letter designation exists testing was not done.
Information on PAI, PPS and PI are from manufacturer's literature
or web sites.
|
| Name |
Recommended |
TECHTREX™ 71000/PEEK™
|
PAI
|
PI
|
PPS
|
| Acids |
|
|
|
|
|
| Acetic Acid, 10 % Conc. |
|
A
|
A
|
|
|
| Acetic Acid, Conc. |
|
A
|
|
|
A
|
| Acetic Acid, Glacial |
|
A
|
A
|
|
A
|
| Acrylic Acid |
|
A
|
|
|
|
| Aqua Regia |
|
C
|
|
|
|
| Benzene Sulphonic Acid |
|
|
C
|
|
B
|
| Benzoic Acid |
|
A
|
|
|
|
| Boric Acid |
|
A
|
|
|
|
| Carbolic Acid |
|
|
|
|
|
| Carbonic Acid |
|
A
|
|
|
|
| Chloracetic Acid |
|
A
|
|
|
|
| Chlorosulfonic Acid |
|
C
|
|
|
C
|
| Chromic Acid, 40 % Conc. |
|
|
|
|
C
|
| Chromic Acid, Conc. |
|
C
|
|
|
C
|
| Citric Acid |
|
A
|
|
|
|
| Formic Acid |
|
B
|
B
|
|
B
|
| Hydrobromic Acid (100%) |
|
C
|
|
|
|
| Hydrochloric Acid, 10% Conc. |
|
A
|
A
|
A
|
C
|
| Hydrochloric Acid, Conc. |
|
B
|
|
|
C
|
| Hydrocyanic Acid |
|
A
|
|
|
|
| Hydrofluoric Acid (40%) |
|
C
|
C
|
|
C
|
| Hydrofluoric Acid (70%) |
|
C
|
|
|
C
|
| Lactic Acid |
|
A
|
A
|
|
A
|
| Meleic Acid |
|
A
|
|
|
|
| Nitric Acid, 10% Conc. |
|
A
|
|
|
C
|
| Nitric Acid, 30% Conc. |
|
|
|
C
|
C
|
| Nitric Acid, 80% Conc. |
|
C
|
|
|
C
|
| Nitric Acid, Conc. |
|
C
|
|
|
C
|
| Nitrous Acid, 10% |
|
|
|
|
|
| Oleic Acid |
|
|
|
|
|
| Oleum |
|
C
|
|
|
|
| Oxalic Acid |
|
A
|
|
|
|
| Perchloric Acid |
|
A
|
|
|
|
| Phosphoric Acid, 10% Conc. |
|
A
|
A
|
|
B
|
| Phosphoric Acid, 50% Conc. |
|
A
|
|
|
|
| Phosphoric Acid, 80% Conc. |
|
A
|
|
|
|
| Phthalic Acid |
|
A
|
|
|
|
| Picric Acid |
|
A
|
|
|
|
| Silicic Acid |
|
A
|
|
|
|
| Sulphuric Acid, <40% Conc. |
|
B
|
A
|
|
B
|
| Sulphuric Acid, >40% Conc. |
|
C
|
|
|
B
|
| Sulphurous Acid |
|
A
|
|
|
|
| Tannic Acid, 10% Conc. |
|
A
|
|
|
|
| Tartaric Acid |
|
A
|
|
|
|
| Triflouromethyl Sulphonic Acid |
|
C
|
|
|
|
| Aldehydes And Ketones |
|
|
|
|
|
| Acetaldehyde |
|
A
|
|
|
A
|
| Acetone |
|
A
|
|
|
A
|
| Benzaldehyde |
|
|
A
|
|
B
|
| Cyclohexanone |
|
|
A
|
|
A
|
| Formaldehyde |
|
A
|
A
|
|
A
|
| Formalin |
|
|
|
|
|
| Methylethyl Ketone (MEK) |
|
B
|
A
|
|
A
|
| N-Methyl-2-Pyrrolidone (NMP) |
|
|
|
|
|
| Alcohols |
|
|
|
|
|
| Benzyl Alcohol |
|
|
|
|
|
| Butanol |
|
|
|
|
|
| Cyclohexanol |
|
|
A
|
|
A
|
| Ethanol |
|
A
|
|
|
|
| Ethylene Glycol |
|
A
|
A
|
|
A
|
| Ethylene Glycol, 50% Conc. |
|
A
|
|
|
A
|
| Glycerol |
|
|
|
|
|
| Glycols |
|
A
|
|
|
|
| Isopropanol |
|
|
|
|
|
| Methanol |
|
A
|
|
|
|
| Propanol |
|
|
|
|
|
| Bases |
|
|
|
|
|
| Ammonia, 880 |
|
|
|
|
|
| Ammonia, Anhydrous |
|
A
|
|
|
B
|
| Ammonia, Aqueous |
|
A
|
|
|
|
| Ammonium Hydroxide, 10% Conc. |
|
|
B
|
|
B
|
| Ammonium Hydroxide, Conc. |
|
|
|
|
B
|
| Calcium Hydroxide |
|
|
|
|
|
| Hydrazine |
|
A
|
|
|
|
| Magnesium Hydroxide |
|
|
|
|
A
|
| Potassium Hydroxide, 10% Conc. |
|
|
|
A
|
B
|
| Potassium Hydroxide, 70% Conc. |
|
|
|
C
|
B
|
| Sodium Hydroxide, 10% Conc. |
|
A
|
C
|
A
|
B
|
| Sodium Hydroxide, 50% Conc. |
|
A
|
C
|
A
|
B
|
| Sodium Hydroxide, Conc. |
|
|
|
|
B
|
| Esters |
|
|
|
|
|
| Aliphatic Esters |
|
A
|
|
|
|
| Amyl Acetate |
|
A
|
A
|
|
A
|
| Butyl Acetate |
|
|
A
|
|
A
|
| Dibutyl Phthalate |
|
|
|
|
|
| Dimethyl Phthalate |
|
|
|
|
A
|
| Dioctyl Phthalate |
|
|
|
|
A
|
| Ethyl Acetate |
|
|
A
|
|
A
|
| Oils(Di-Ester/Phosphate Ester) |
|
A
|
|
|
|
| Diethylether |
|
A
|
|
|
|
| Dioxane |
|
|
|
|
A
|
| Ethylene Oxide (ETO) |
|
|
|
|
|
| Tetrahydrofuran (THF) |
|
|
A
|
|
A
|
| Halogenated Organics |
|
|
|
|
|
| 1,2 Dichloroethane |
|
|
|
|
|
| Carbon Tetrachloride |
|
A
|
|
|
B
|
| Chlorobenzene |
|
A
|
|
|
B
|
| Chloroform |
|
A
|
|
|
B
|
| Dibromoethane |
|
|
|
|
|
| Dichlorobenzene |
|
|
|
|
|
| Freon* 113 |
|
|
|
|
|
| Freon* 114 |
|
|
|
|
|
| Freon 12, Dichloridifluoromethane |
|
|
|
|
|
| Freon 22, Chlorodifluoromethane |
|
A
|
|
|
|
| Freon 134a |
|
|
|
|
|
| Freon 502 |
|
A
|
|
|
|
| Genklene* (1,1,1 Trichloroethane) |
|
|
|
|
|
| Methylene Chloride |
|
|
|
|
B
|
| Perchloroethylene |
|
A
|
|
|
B
|
| Trichloroethylene |
|
A
|
|
|
B
|
| Hydrocarbons |
|
|
|
|
|
| Acetylene |
|
A
|
|
|
A
|
| Aromatic Solvents |
|
A
|
|
|
|
| Aviation Hydraulic Fluid |
|
|
|
|
|
| Benzene |
|
A
|
|
|
B
|
| Brake Fluid (Mineral) |
|
A
|
|
|
|
| Brake Fluid (Polyglycol) |
|
A
|
|
|
|
| Butane |
|
|
|
|
A
|
| Crude Oil |
|
|
|
|
A
|
| Cyclohexane |
|
A
|
A
|
|
A
|
| Diesel Oil |
|
|
|
|
|
| Dowtherm* G |
|
|
|
|
A
|
| Dowtherm HT |
|
|
|
|
|
| Dowtherm LF |
|
|
|
|
|
| Ethane |
|
|
|
|
|
| Fuel Oil |
|
|
|
|
A
|
| Gas (Manufactured) |
|
|
|
|
|
| Gas (Natural) |
|
|
|
|
|
| Gasoline |
|
|
A
|
|
A
|
| Heptane |
|
|
A
|
|
A
|
| Hexane |
|
|
|
|
A
|
| Hydraulic Fluid |
|
|
|
|
|
| Iso-Octane |
|
|
|
|
|
| Kerosene |
|
|
|
|
A
|
| Lubricating Oil |
|
|
|
|
A
|
| Methane (Gas) |
|
|
|
|
|
| Motor Oil |
|
A
|
A
|
|
A
|
| Naphtha |
|
A
|
|
|
B
|
| Naphthalene |
|
A
|
|
|
B
|
| Oils (Petroleum) |
|
A
|
|
|
|
| Oils (Vegetable) |
|
A
|
|
|
|
| Pentane |
|
|
|
|
|
| Petroleum Ether |
|
A
|
|
|
|
| Propane |
|
|
|
|
|
| Skydrol* Hydraulic Fluid |
|
|
|
|
|
| Stytene (Liquid) |
|
|
|
|
|
| Toluene |
|
|
A
|
|
B
|
| Transformer Oil |
|
A
|
|
|
|
| Vaseline* |
|
|
|
|
|
| Xylene |
|
|
|
|
B
|
| Inorganic Reagents |
|
|
|
|
|
| Aluminum Chloride |
|
A
|
A
|
|
A
|
| Aluminum Sulphate |
|
A
|
A
|
|
A
|
| Alum, Saturated |
|
A
|
|
|
|
| Ammonium Chloride (10% Conc.) |
|
A
|
|
|
A
|
| Ammonium Nitrate |
|
A
|
A
|
|
A
|
| Antimony Trichloride |
|
A
|
|
|
|
| Barium Salts (Chloride, Sulfide) |
|
|
A
|
|
A
|
| Bleach |
|
A
|
|
|
|
| Brine |
|
A
|
|
|
|
| Bromine |
|
C
|
|
|
C
|
| Bromine (dry) |
|
C
|
|
|
C
|
| Bromine (wet) |
|
C
|
|
|
C
|
| Bromine Water, Saturated |
|
A
|
|
|
|
| Calcium Bisuphide |
|
A
|
|
|
|
| Calcium Carbonate |
|
|
|
|
|
| Calcium Chloride |
|
A
|
A
|
|
A
|
| Calcium Hypochlorite |
|
A
|
|
|
|
| Calcium Nitrate |
|
|
A
|
|
A
|
| Calcium Sulphate |
|
A
|
|
|
A
|
| Calcium Dioxide (dry) |
|
|
|
|
|
| Calcium Monoxide (gas) |
|
A
|
|
|
|
| Chlorine |
|
C
|
|
|
B
|
| Copper Acetate |
|
A
|
|
|
|
| Copper Carbonate |
|
A
|
|
|
|
| Copper Chloride |
|
A
|
|
|
|
| Copper Cyanide |
|
A
|
|
|
|
| Copper Fluoride |
|
A
|
|
|
|
| Copper Nitrate |
|
A
|
|
|
|
| Copper Sulphate |
|
A
|
|
|
A
|
| Cupric Fluoride |
|
A
|
|
|
|
| Cupric Sulphate |
|
A
|
|
|
|
| Cuprous Chloride |
|
A
|
|
|
|
| Ethylene Nitrate |
|
|
|
|
|
| Ferric Chloride |
|
B
|
A
|
|
A
|
| Ferric Nitrate |
|
|
|
|
|
| Ferric Oxide |
|
A
|
|
|
|
| Ferric Sulphate |
|
|
|
|
|
| Ferrous Chloride |
|
|
|
|
A
|
| Ferrous Nitrate |
|
|
|
|
|
| Ferrous Sulphate |
|
A
|
|
|
|
| Flourine |
|
C
|
|
|
|
| Hydrogen Peroxide |
|
A
|
|
|
B
|
| Hydrogen Suphide (gas) |
|
A
|
|
|
A
|
| Iodine |
|
|
|
|
|
| Lead Acetate |
|
A
|
|
|
|
| Lime |
|
A
|
|
|
|
| Magnesium Chloride |
|
A
|
A
|
|
A
|
| Magnesium Sulphate |
|
A
|
|
|
|
| Mercuric Chloride |
|
A
|
|
|
|
| Mercurous Chloride |
|
|
|
| |
from
Tech Line Coatings, Inc.
