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 from
Tech Line Coatings, Inc.
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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.
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Ratings -- Chemical Effect Explanation
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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.
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*Where
no letter designation exists testing was not done.
Information on PAI, PPS and PI are from manufacturer's literature
or web sites.
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| Name |
Recommended |
TECHTREX™ 71000/PEEK™
|
PAI
|
PI
|
PPS
|
| Acids |
|
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|
|
|
| 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
|
|
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| Phosphoric Acid, 80% Conc. |
|
A
|
|
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|
| Phthalic Acid |
|
A
|
|
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|
| Picric Acid |
|
A
|
|
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|
| Silicic Acid |
|
A
|
|
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| 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 |
|
|
|
|
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| Methylethyl Ketone (MEK) |
|
B
|
A
|
|
A
|
| N-Methyl-2-Pyrrolidone (NMP) |
|
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| Alcohols |
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| Benzyl Alcohol |
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| Butanol |
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| Cyclohexanol |
|
|
A
|
|
A
|
| Ethanol |
|
A
|
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| Ethylene Glycol |
|
A
|
A
|
|
A
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| Ethylene Glycol, 50% Conc. |
|
A
|
|
|
A
|
| Glycerol |
|
|
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| Glycols |
|
A
|
|
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| Isopropanol |
|
|
|
|
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| Methanol |
|
A
|
|
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| Propanol |
|
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| Bases |
|
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| Ammonia, 880 |
|
|
|
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| Ammonia, Anhydrous |
|
A
|
|
|
B
|
| Ammonia, Aqueous |
|
A
|
|
|
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| Ammonium Hydroxide, 10% Conc. |
|
|
B
|
|
B
|
| Ammonium Hydroxide, Conc. |
|
|
|
|
B
|
| Calcium Hydroxide |
|
|
|
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| Hydrazine |
|
A
|
|
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| Magnesium Hydroxide |
|
|
|
|
A
|
| Potassium Hydroxide, 10% Conc. |
|
|
|
A
|
B
|
| Potassium Hydroxide, 70% Conc. |
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|
C
|
B
|
| Sodium Hydroxide, 10% Conc. |
|
A
|
C
|
A
|
B
|
| Sodium Hydroxide, 50% Conc. |
|
A
|
C
|
A
|
B
|
| Sodium Hydroxide, Conc. |
|
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|
B
|
| Esters |
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| Aliphatic Esters |
|
A
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| Amyl Acetate |
|
A
|
A
|
|
A
|
| Butyl Acetate |
|
|
A
|
|
A
|
| Dibutyl Phthalate |
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| Dimethyl Phthalate |
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|
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 |
|
|
|
|
|
| Mercury |
|
A
|
|
|
|
| Nickel Acetate |
|
A
|
|
|
|
| Nickel Chloride |
|
A
|
|
|
|
| Nickel Nirtate |
|
A
|
|
|
|
| Nickel Salts |
|
|
|
|
|
| Nickel Sulphate |
|
A
|
|
|
|
| Nitrogen |
|
|
|
|
A
|
| Nitrous Oxide |
|
|
|
|
|
| Oxygen |
|
|
|
|
|
| Ozone |
|
B
|
|
|
|
| Phosphorous Chlorides |
|
A
|
|
|
|
| Phosphorous Pentoxide |
|
A
|
|
|
|
| Potassium Aluminium Sulphate |
|
A
|
|
|
|
| Potassium Bicarbonate |
|
|
|
|
|
| Potassium Bromide |
|
A
|
|
|
|
| Potassium Carbonate |
|
|
|
|
|
| Potassium Chlorate |
|
A
|
|
|
|
| Potassium Chloride |
|
A
|
|
|
|
| Potassium Dichromate |
|
|
|
|
|
| Potassium Ferricyanide |
|
|
|
|
|
| Potassium Ferrocyanide |
|
|
|
|
|
| Potassium Hydroxide |
|
A
|
|
|
B
|
| Potassium Nitrate |
|
A
|
|
|
|
| Potassium Permanganate |
|
|
A
|
|
B
|
| PotassiumSulphate |
|
A
|
|
|
|
| Potassium Sulphide |
|
|
|
|
|
| Silicone Fluids |
|
A
|
|
|
|
| Silver Nitrate |
|
A
|
|
|
|
| Sodium Acetate |
|
|
|
|
|
| Sodium Bicarbonate |
|
|
A
|
|
A
|
| Sodium Carbonate |
|
A
|
A
|
|
A
|
| Sodium Chlorate |
|
A
|
A
|
|
|
| Sodium Chloride |
|
A
|
A
|
|
A
|
| Sodium Hypochlorite |
|
A
|
A
|
|
B
|
| Sodium Nitrite |
|
|
|
|
|
| Sodium Nitrate |
|
A
|
|
|
|
| Sodium Peroxide |
|
A
|
|
|
|
| Sodium Silicate |
|
A
|
|
|
|
| Sodium Sulphate |
|
A
|
A
|
|
A
|
| Sodium Sulphide |
|
A
|
A
|
|
A
|
| Sodium Sulphite |
|
A
|
A
|
|
|
| Sodium (Hot) |
|
C
|
|
|
|
| Stannic Chloride |
|
A
|
|
|
|
| Stannous Chloride |
|
A
|
|
|
|
| Steam |
|
A
|
|
|
A
|
| Sulphur |
|
A
|
|
|
|
| Sulphur Chloride |
|
A
|
|
|
|
| Sulphur Dichloride |
|
A
|
|
|
|
| Sulphur Hexafluoride (Gas) |
|
|
|
|
|
| Sulphur Trioxide |
|
A
|
|
|
|
| Tar |
|
|
|
|
|
| Tetraethyl Lead |
|
|
|
|
|
| Water, Distilled |
|
A
|
|
|
A
|
| Water |
|
A
|
|
|
A
|
| Water, Sea/Salt |
|
A
|
|
|
A
|
| Zinc Chloride |
|
A
|
|
|
A
|
| Zinc Sulphate |
|
A
|
|
|
|
| Miscellaneous Reagents |
|
|
|
|
|
| Sewage |
|
A
|
|
|
|
| Soap Solution |
|
|
|
|
|
| Starch |
|
A
|
|
|
|
| Tallow |
|
A
|
|
|
|
| Turpentine |
|
|
|
|
A
|
| Urea |
|
A
|
|
|
|
| Varnish |
|
|
|
|
|
| Vinegar |
|
A
|
|
|
A
|
| Wax |
|
|
|
|
|
| White Spirit |
|
|
|
|
|
| Wines and Spirits |
|
|
|
|
|
| Yeast |
|
A
|
|
|
|
| Organo-Nitrogen Compounds |
|
|
|
|
|
| Acetonitrile |
|
|
|
|
A
|
| Dimethyl Formamide (DMF) |
|
|
|
|
A
|
| Aniline |
|
B
|
|
|
B
|
| Diethylamine |
|
|
|
|
|
| Nitrobenzene |
|
|
|
|
|
| Pyridine |
|
A
|
C
|
|
B
|
| Phenols |
|
|
|
|
|
| Phenol, Conc. |
|
C
|
|
|
A
|
| Phenol, Dilute |
|
|
|
|
|
| Sulphur Compounds |
|
|
|
|
|
| Dimethylsuphoxide (DMSO) |
|
B
|
A
|
|
|
| Diphenylsulphone (DPS) |
|
C
|
|
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By Name
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By Category
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Appearance
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Chemical resistance
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Coatings for Composites
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Corrosion Resistance
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Dielectric
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FDA Acceptable
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Heat Management
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Lubrication
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Protective Coatings for Wood
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Release
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Thermal Barrier
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North America
Europe
Australia
Africa
India
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Central Warehous-
Sales
TECH LINE
COATINGS,INC.
Midlothian,TX
Orders:972-775-6130
FAx:972-775-8125
Camcoat Performance
Coatings
129 Hoyle Street
Bewsey Industrial Estate
Warrington WA5 5LR
England
01925-445003
Competition Engineering
10 Ferndell St
Guildford, NSW
2161 Australia
Phone/fax:
011-61-2-9648-1938
Sartor Bros Engineering
P.O.Box 38127
195 Booysens RD.
Selby,Johannesburg
South Africa
(27)011 493 1682
fax(27) 011 493 0696
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