HAYWARD HAYWARD. Chemical Resistance Guide. Flow Control Systems. Chemicals. Chemicals (1-888-HAYINDL) 145

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1 HYWRD Chemical Resistance Guide The data in the following tables was obtained from numerous sources in the industry. The information is based primarily on the immersion of unstressed strips in the chemicals at ambient temperature and, to a lesser degree, on field experience. The end user should be aware of the fact that actual service conditions will affect the chemical resistance. It should be noted in the following charts that the rating does not mean or imply that material will perform within original specification. The chemical resistance table should be used for reference only. It is the ultimate responsibility of the end user to determine the compatibility of the chemical being used in his or her particular application. Contact Hayward for information on Eastar products. C GF (Fiberloc) cetaldehyde X X B C X X B X cetaldehyde, q. X X X X B cetamide C cetate Solv., Crude X X X X cetate Solv., Pure X X X X X C X cetic cid 5% B cetic cid 10% X B B B cetic cid 20% B C B B B cetic cid 30% C B cetic cid 50% C B C cetic cid 60% B C C X cetic cid 80% B B C C C B C X cetic cid, Glacial C X X B B C X B X X B cetic ldehyde X X cetic nhydride X C B B X X C C X B cetic Ester X B X cetic Ether X B X cetol cetone C X X B X X X C cetonitrile C X B X C C cetophenone X C cetyl cetone X X X X X X cetal Benzene X X cetyl Bromide cetyl Chloride X X X C X C cetal Oxide X B C cetyl Propane X B X cetylene C C C cetylene Dichl. X cetylene Tetrachl. X X cid Mine Water B C GF (Fiberloc) HYWRD crylic cid X X X crylic Emulsions X crylonitrile X X B X X X C C dipic cid, q. ir lcohol B lcohol, llyl X X C B lcohol, myl C B C lcohol, Benzyl X X X C X lcohol, Butyl C C lcohol, Diacetone X C B X X C lcohol, Ether B C lcohol, Ethyl B B lcohol, Hexyl lcohol, lsobutyl B lcohol, Isopropyl B B lcohol, Methyl X X lcohol, Octyl B lcohol, Polyvinyl lcohol, Propargyl lcohol, Propyl ldehyde X X lkanes X lkazene B X X llyl ldehyde B llyl Bromide B X llyl Chloride X X B B X X llyl Trichloride X lum lum, mmonium X X C lum, Chrome = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 145 CHEMICL RESISTNCE GUIDE

2 HYWRD C GF (Fiberloc) lum, Potassium luminum, cetate C B lum., mmonium B luminum, Bromide luminum, Chloride C X C lum. Chlorohydr. luminum, Citrate luminum, Fluoride C C X C luminum, Formate X X lum. Hydroxide C C lum. Nitrate B lum. Oxychloride X lum. Phosphate lum. Potassium X luminum, Salts X X luminum, Sulfate B X mber cid mines C B C X X B mmonia 10% X mmonia, nhydrous X X B X X C B mmonia, q. 25% B mmonia, Dry Gas X mmonia, Liquid C X X X B mmonia. Nitrate B B C B mmonium Ph. Mono mmonium Ph.Tri. B mmonium cetate mmonium lum B mmonium Bichrom. mmonium, Bifluoride B mmonium Bisulfide mmonium Carbonate C B B mmonium Casenite mmonium Chloride B B C mmonium Dichromate mmonium, Fluoride B mmonium, Fluoride 10% C mmonium, Fluoride 20% C mmonium, Fluoride 25% X X X mmonium, Hydroxide X X B B mmon. Metaphosph. C GF (Fiberloc) HYWRD mmonium, Nitrate B B mmonium, Oxalate mmonium, Persulfate C C B C mmonium, Phosphate mmonium, Ph. Di Basic mmonium, Ph. Mono. C B mmonium, Ph. Tri. mmonium, Salts C X mmonium, Sulfate C B B B mmonium, Sulfide C mmonium, Thiocyan. mmonium, Thiosulf. myl cetate X X X C X X C X myl lcohol C B C C myl Borate X myl Bromide B X X myl Chloride X X X X X X B C C niline X X C X B B X B B niline Chlorohydrate X X niline Hydrochloride X X X B B C X nthraquinone Sulf. c. nti-freeze C ntichlor ntimony Chloride X ntimony Pentachloride X ntimony Trichloride X qua Regia X X X C C C X X B rgon C rochlor X romatic Hydrocarbons X X X X X rsenic cid B B B rsenous cid ryl Supfonic cid X X X X sphalt X X X X B B viation Fuel viation Turbine Fuel Baking Soda Barium cetate Barium Carbonate B B Barium Chloride B B Barium Cyanide C = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended

3 HYWRD C GF (Fiberloc) Barium Hydrate Barium Hydroxide B B Barium Nitrate Barium Salts Barium Sulfate B Barium Sulfide B Beer C Beet Sugar Liquid Beet Sugar Liquors B Benzaldehyde X X C C X C C X Benzalkonium Chl. Benzene C X X C B X B X C B B Benzene Sulf c. X X X B X X C Benzene Sulf. c. 10% X X X B X Benzil Chloride X X Benzoic cid B X B B Benzy] lcohol X B C Benzyl Benzoate C X Benzyl Chloride X X X X Bismuth Carbonate Black Liquor B Bleach X Borax Boric cid B B B Brake Fluid C X C Brewery Slop Brine Brine cid Bromic cid X B Bromine Dry X X X Bromine Gas C X C X X X Bromine Liquid, Br X X X X X X X Bromine Water X C C X X C X X Bromobenzene X X X C Bromotoluene X X X Butadiene Gas B C X X Butane X Butanediol B X Butanol Butter Buttermilk C GF (Fiberloc) HYWRD Butyl cetate C X X C B X X B C C B Butyl crylate Pure X X X X X Butyl crylate Satur. X Butyl mine X X X B X X X C Butylbenzene X Butyl Benzoate X Butyl Bromide B X Butyl Butyrate C B X Butyl Carbitol C Butyl Cellosolve X X B C Bufyl Chloride X Butyl Diol B C Butyl Ether X X X X X X B Butyl Formate X Butyl Hydrate B Butyl Hydride X Butyl Hydroxide B Bufyl Mercaptan X X Butyl Phenol C C Butyl Phthalate X X X C B X Butyl Stearate B B Butylene X X B Butyraldehyde X B X Butyric cid X B B B X B C Cadmium Cyanide Cadmium Salts Caffeine Citrate Calamine B Calcium cetate X B Calcium Bisulfide X B Calcium Bisulfite X X Calcium Carbonate Calcium Chlorate Calcium Chloride B B Calcium Cyanide Calcium Hydroxide Calcium Hypochloride X Calcium Hypochlorite B B X X B Calcium Nitrate B Calcium Oxide Calcium Phosphate = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 147 CHEMICL RESISTNCE GUIDE

4 HYWRD C GF (Fiberloc) Calcium Sulfate B Calcium Sulfide Calcium Thiosulfate B Calgon C Cane Sugar Liquors Caprylic cid C Carbinol X Carbolic cid C B Carbon Bisulfide X X X X X C Carbon Dioxide B Carbon Disulfide X X X X X C B Carbon Monoxide Carbon Tetrachloride X X X X B X C Carbonic cid B B B Casein Castor Oil C B Catsup Caustic Lime B Caustic Potash X B Caustic Soda B C C Cellosolve C B C B C Chloral Hydrate C Chlorasetic cid X X B X X X Chloric cid X X X Chloric cid 20% X Chlorinated Glue B C Chlorine Dioxide C X Chlorine, Dry C B X X Chlorine Gas, Dry X X X X B X C Chlorine Gas, Wet C X X X X C X C Chlorine, Liquid X X X X C C Chlorine Water C B C X X Chlorosulfonic,cid X X X C X X X X X X Chlorox Bleach 5.5% C B C Chocolate Syrup Chresylic cid 50% B X Chrome lum Chromic cid 5% X X Chromic cid IO% B B X Chromic cid 20% B B X C B B C Chromic cid 30% B B X C X C GF (Fiberloc) HYWRD Chromic cid 50% C X X X X B X X Chromium lum Citric cid B Citric Oils B Cobalt Chloride Coconut Oil B Cod Liver Oil B Coffee Coke Oven Gas X X X Cola Concentrates Copper cetate X B Copper Borofluoride Copper Carbonate X Copper Chloride B B Copper Cyanide B B Copper Fluoborate B X Copper Fluoride Copper Nitrate B Copper Salts Copper Sulfate B B Copper Sulfate 5% B Corn Oil B Corn Syrup B Cottonseed Oil B B Cream Creosol X X C C X X X Creosote X X X X B Cresols X X C X X X Cresylic cid C C X X Croton ldehyde X X C X B Crude Oil X X B Cryolite B B B Cupric Cyanide Cupric Fluoride Cupric Nitrate Cupric Salts X Cupric Sulfate Cutting Oil X Cyanic cid Cyclohexane X X X X X C Cyclohexanol X X C X B B = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended

5 HYWRD C GF (Fiberloc) Cyclohexanone X X B C X X C C Decalin X X X X X Decanal X X Decane X B Detergents B Detergents, Heavy Duty Developers Dextrin Dextrose Diacetone lcohol X X B X X X Diallyl Phthalate Diazo Salts Dibenzyl Ether C Dibutyl mine C X C Dibutyl Ether C C C Dibutyl Phthalate X X B X B X Dibutyl Sebacate B C B Dicalcium Phosphate Dichlorethane X X X C Dichloro Benzene X X B X X Dichlorobenzene X X X X X X Dichloroethylene X X X X X Dichloroisopropyl Ether Dichloromethane X B X X Diemethyl Phthalate Diesel Fuel B X Diethanolamine Diethyl Cellosolve X Diethyl Ether X X B X C C X Diethyl Ketone X B X Diethyl Oxide X X B Diethylamine X X C X X B B Diethylbenzene X X Diethylene Glycol Diethylenetriamine B Diglycolic cid Diisobutyl Ketone X X Diisobutylene X Diisooctyl Phthalate B B Diisopropyl Ketone B X B Dimethyl mine X X B X X C B C GF (Fiberloc) HYWRD Dimethyl Benzene X X Dimethyl Ether B B B Dimethyl Formamide X X X X C B B Dimethyl Ketone X X Dimethyl Phthalate B B B X Dimethylamine X X X X X X Dioctyl Phthalate X X X X B X Dioxane X X X B X X X B X Dioxolane X X X Diphenyl X X Diphenyl Ether Diphenyl Oxide X X Dipropylene Glycol Disod.Methylarsonate Disodium Phosphate Distilled Water Divinylbenzene X X X X X Dolomite B Dowtherm Dry Cleaning Solvents X X Epichlorohydrin X X X X Epsom Salt Esters X X C X Ethane X Ethanol B B Ethanolamine X X X X X X B Ethers X X C X C C X B Ethyl cetate C X X C X X B X B Ethyl cetoacetate X X X X X Ethyl crylate C X X X X X B X Ethyl lcohol B B Ethyl Benzene X X Ethyl Benzene Ethyl Bromide X Ethyl Butyrate Ethyl Cellosolve Ethyl Chloride X X X X B Ethyl Ether X X B X C X X Ethyl Formate B B X Ethyl Hexanol B Ethyl Sulfate X C X = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 149 CHEMICL RESISTNCE GUIDE

6 HYWRD C GF (Fiberloc) Ethylcellulose Ethylene Bromide X X C X B C X Ethylene Chloride X X C X C X B Ethylene Chlorohydrin X X X X Ethylene Diamine X X X C X X Ethylene Dichloride X X C X X X Ethylene Glycol C B Ethylene Oxide X X X X X X X Extrin Fatty cids B X B B Ferric cetate B B X X Ferric Chl. nhydrous B X X Ferric Hydroxide C Ferric Nitrate B B Ferric Sulfate B B B Ferrous Chloride B X X Ferrous Nitrate B Ferrous Sulfate C B Fish Solubles B Fluoboric cid B B B X Fluorine Gas (Wet) B C X Fluorine Liquid C X X B B C X X X Fluosilicic cid 25% B C X Formaldehyde X B B B B B Formaldehyde 35% B Formaldehyde 50% B X Formic cid B X C B B C Freon 11 X X B X B Freon 113 B X Freon 114 C Freon 12 C C B B Freon 12 (Wet) B C B X Freon 22 X X X X B X Freon TF B B X C B X Fructose Fruit Juice Fruit Pulp Fuel Oil B B C X Fumaric cid Furan X X Furfural (nt Oil) X X C B X X B X C GF (Fiberloc) HYWRD Furfuryl lcohol B X C Gallic cid B Gas, Natural X Gasoline, Leaded X X B X X Gasoline, Sour B X X X Gasoline, Unleaded C X X C B X X Gelatin Gin Gluconic cid 50% Glucose Glue B Glycerin Glycerol Glycolic cid Glycols Glyoxal Gold Monocyanide Grape Juice Grape Sugar Grease X B Green Liquor B Helium Heptane B X Hexane X B X X Hexene X Hexyl lcohol B Honey Hydraulic Oil X Hydraulic Oil (Synth.) X C C Hydrazine X X X X X X C Hydrobromic cid B X X X Hydrobromic cid 20% X X X Hydrobromic cid 50% B X C X X Hydrochloric cid Hydrochloric cid 10% B X C Hydrochloric cid 20% B X X C Hydrochloric cid 25% C X Hydrochloric cid 37% C C X X C Hydrocyanic cid B B Hydrocyanic cid 10% B X X Hydrofluoric cid 10% C B X = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended

7 HYWRD C GF (Fiberloc) Hydrofluoric cid 20% C X X X X Hydrofluoric cid 30% C X Hydrofluoric cid 40% B X C X Hvdrofluoric cid 50% X X B X C X X X Hydrofluoric cid 65% B X X Hydrofluoric cid 75% X C X X X X X Hydrofluosilic cid X X Hydrofluosilicic cid 20% B X X X Hydrogen Hydrogen Chl. Gas Dry X Hydrogen Cyanide B C Hydrogen Fluoride X X X C Hydrogen Peroxide 5% X B Hydrogen Peroxide 10% C B C Hydrogen Peroxide 30% X C B X B B B Hydrogen Peroxide 50% B B C C X C Hydrogen Peroxide 90% X X X C B C X X Hydrogen Peroxide B C B B B Hydrogen Phosphide X C C Hydrogen Sulfide C Hydrogen Sulf. (q. Sol.) C C C Hydrogen Sulfide (Dry) C Hydroquinone X Hydroxyacetic cid Hydroxyacetic cid 70% B Hydroxylamine Sutfate Hypochlorous cid B B X X Ink Iodine Solution X C X C X X Isobutyl lcohol Isooctane X lsophorone X X X X X Isopropyl cetate X B X B Isopropyl lcohol B B Isopropyl Ether X X C X X X B Jet Fuel JP-3 X Jet Fuel JP-4 C X B Jet Fuel JP-5 C X Kerosene X Ketones X X X X C X Kraft Liquor C GF (Fiberloc) HYWRD Lacquer X X X Lacquer Thinner C B C X Lactic cid B B B C B Lard C Lard Oil Latex B B Lauric cid Lauryl Chloride Lead cetate C B B B Lead Chloride Lead Nitrate B Lead Sulfate Lemon Oil X X Levulinic cid Ligroin X X C X C Lime (Calcium Oxide) C Lime - Sulfur Solution X B Linoleic cid B C B X B Linseed Oil B Lithium Bromide Lithium Chloride X LPG Lubricants Lubricating Oil Lye Solution Machine Oil Magnesium cetate X X Magnesium Carbonate B Magnesium Chloride B B Magnesium Citrate Magnesium Hydroxide Magnesium Nitrate B Magnesium Oxide B Magnesium Sulfate C Maleic cid C X Maleic nhydride X Malic cid X B Manganese Sulfate Mash Mayonnaise Melamine C X = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 151 CHEMICL RESISTNCE GUIDE

8 HYWRD C GF (Fiberloc) Mercuric Chloride X X Mercuric Cyanide B X Mercuric Nitrate Mercuric Sulfate Mercurous Chloride Mercurous Nitrate Mercury B Methacrylic c.glacial X Methane C Methane Sulfonic c. Methanol X X Methoxyethyl Oleate MethyI Cellosolve X X X X B X Methyl cetate X X B X X B X Methyl cetone X X Methyl crylate X B X Methyl lcohol C B Methyl Benzene X X Methyl Bromide X X X X C X Methyl Butanol B Methyl Butyl Ketone X B X Methyl Chloride X X X X C C C B Methyl Chloroform X X C X B X Methyl Ether C C B Methyl Ethyl Ketone C X X C X X X X Methyl Formate X Methyl Isobutyl lcohol X Methyl lsobutyl Carbinol Methyl lsobutyl Ketone X X C X X B X Methyl Isopropyl Ketone X X B X X C X Methyl Methacrylate C X X X Methyl Propanol B Methyl Salicylate Methyl Sulfate B C Methylamine X X X C X B Methylene Bromide X X X Methylene Chloride X X X C X B X X B Methylene Iodine X C X Methylhexane X Methylisobutyl Carb. Methylmethacrylate X X C GF (Fiberloc) HYWRD Methylsulfuric cid Milk B Mineral Oil B X Molasses C Monochlorocetic cid B B C X Monochlorobenzene B X Monoethanolamine X X X Morpholine Motor Oil C X Mustard B Naphtha X B Naphthalene X X B X B X X B Natural Gas X Neon Nickel Nickel cetate X B Nickel Chloride B B X Nickel Cyanide Nickel Nitrate B B Nickel Sulfate C B Nicotine X C Nicotine cid Nitric cid 10% B X B Nitric cid 2O% X X B Nitric cid 30% B B X B Nitric cid 40% C B X X C Nitric cid 50% C B X X X Nitric cid 70% X X X X X C X X X Nitric cid Concentr. X X X X X C X X C Nitric cid Fuming X X X X X C Nitrobenzene C X X C X C C C B B Nitroethane X Nitrogen Nitrogen Dioxide Nitrogen Solutions Nitroglycerine X Nitromethane B Nitrous Oxide Ocenol X Octane X Octyl cid C = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended

9 HYWRD C GF (Fiberloc) Octylamine X C Oils Oils, niline X X B X Oils, nise Oils, Bay Oils, Bone Oils, Castor B Oils, Cinnamon Oils, Citric Oils, Clove B Oils, Coconut Oils, Cod Liver Oils, Corn C Oils, Cotton Seed C Oils, Creosote X X X B 0iIs, Crude Sour C Oils, Diesel Fuel X Oils, Fuel X B Oils, Linseed X Oils, Mineral X Oils, Olive B Oils, Pine C Oils, Silicone Oils, Vegetable Oleic cid B B C B B Oleum X X X X X X X X Orange Extract Oxalic cid B B C C Oxygen Gas C Ozone B B C B X Palmitic cid 10% B Palmitic cid 70% X B Paraffin B X Pentane X C Peracetic cid 40% X X X X B Perchlorlc cid 10% B X B Perchlorlc cid 70% X X X X X X Perchloroethylene X X C X X X Perphosphate Petrolatum C Petroleum (Sour) X C C GF (Fiberloc) HYWRD Petroleum Oils B X Phenols 100% X X X B C X C Phenylacetate X B X Phenylhydrazine X X X X C C X Phenylhydrazine Hydrochl X X X Phosgene Gas X X C X X X Phosgene Liquid X X X C X X X Phosphoric cid 10% C B Phosphoric cid 20% C Phosphoric cid 40% B X Phosphoric cid 50% C B B Phosphoric cid 80% Phosphoric cid 85% B C B C Phosphoric cid 100% B X B B Phosphoric cid Crude B C C C Phosphorous Oxychloride Phosphorous Red Phosphorous Trichloride X X C X C C X Phosphorous Yellow Photographic Developer Photographic Solutions Phthalic cid X X X X B Phthalic nhydride X X X X C B Pickle Brine Pickling Solutions B C X Picric cid X C X C B B Pine Oil X B Plating Sol. ntimony PIating Sol. rsenic Plating Solutions, Brass Plating Solutions, Bronze Plating Sol. Cadmium C Plating Solutions, Chrome C C B X C Plating Solutions, Copper X Plating Solutions, Gold C C Plating Solutions, lndium C Plating Solutions, Iron X C X C Plating Solutions, Lead B C X Plating Solutions, Nickel C Plating Solut. Rhodium X X Plating Solutions, Silver = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 153 CHEMICL RESISTNCE GUIDE

10 HYWRD C GF (Fiberloc) Plating Solutions, Tin B C X Plating Solutions, Zinc X Polyethylene Glycol Polyvinyl cetate Emul Polyvinyl lcohol X Potash C B C Potassium cetate X B Potassium lum B Potossium Bicarbonate B B Potassium Bichromate B Potassium Bisulfate Potassium Bromate Potassium Bromide B B Potassium Carbonate B B Potassium Chlorate B Potassium Chloride B Potassium Chromate B B Potass. Coppercyanide Potassium Cyanide B B B Potassium Dichromate B Potassium Ferricyanide Potassium Ferrocyanide C Potassium Fluoride Potassium Hydroxide C B C C C Potassium Hydroxide 25% Potassium Hydroxide 50% B Potassium Hypochlorite X X Potassium Iodide Potassium Nitrate B B B Potassium Perborate Potassium Perchlorate Potassium Permangan. B B C B B B Potassium Persulfate Potassium Phosphate Potassium Salts Potassium Sulfate B B Potassium Sulfide B Potassium Thiosulfate Propane B X Propanol Propargyl lcohol C GF (Fiberloc) HYWRD Propyl cetate X B X Propyl lcohol Propylene X X Propylene Dichloride X X C X B X X Propylene Glycol C Pyridine X X X C C X B X C X C B Pyrogallic cid B X C B Quaternary mm. Salts Rayon Coagulating Bath Rhodan Salts Rosins B Rum B Rust Inhibitors Salad Dressings Salicylaldehyde X X C X Salicylic cid C B Saline Solutions Salt Brine Sea Water C C Selenic cid Sewage Shellac Bleached Shellac Orange Silicic cid Silicone Oil Silver Bromide C X Silver Cyanide Silver Nitrate C C B B Silver Salts Silver Sulfate C Soap Solutions Soda sh Sodium Sodium cetate C C B B Sodium lum Sodium luminate C B Sodium Benzoate Sodium Bicarbonate Sodium Bichromate B Sodium Bisulfate B Sodium Bisulfite C = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended

11 HYWRD C GF (Fiberloc) Sodium Borate C C Sodium Bromate Sodium Bromide C Sodium Carbonate Sodium Chlorate C B B Sodium Chloride C B Sodium Chlorite X X X X B X X Sodium Chromate B B Sodium Cyanide Sodium Dichromate Sodium Ferricyanide B Sodium Ferrocyanide Sodium Fluoride B C C Sodium Hydrosulfide Sodium Hydrosulfite C Sod. Hydroxide 15% C B B Sodium Hydroxide 2O% C B B Sodium Hydroxide 30% C B B Sodium Hydroxide 50% C X B C Sodium Hydroxide 70% B B X X X Sod. Hydroxide Conc B X C Sod. Hypochlorite 20% C X C C Sodium Hypochlorite C X X X Sodium Hyposulfate Sodium Metaphosphate C Sodium Metasilicate Sodium Nitrate B C B B Sodium Nitrite B Sodium Palmitrate Sodium Perborate C C B Sodium Perchlorate Sodium Peroxide B C Sodium Phosphate c. Sodium Phosph. lkal. Sodium Phosph. Neutr. Sodium Polyphosph. B Sodium Silicate B B Sodium Sulfate B B Sodium Sulfide C B X Sodium Sulfite C B Sodium Tetraborate C GF (Fiberloc) Sodium Thiocyanate Sodium Thiosulfate B Sorghum Soy Sauce Soybean Oil Stannic Chloride X Stannic Salts Stannous Chloride B B C C C Starch Stearic cid B C B B B Stoddard Solvent X X C X X B Strontium Carbonate Styrene C X X Succinic cid Sugar Solutions Sulfamic cid X X X X X Sulfate Liquors C Sulfated Detergents Sulfur 10% X C C Sulfur Dioxide X X C C X Sulfite Liquor B X Sulfur X C C Sulfur Chloride C X X X C Sulfur Dioxide Dry X B B Sulfur Dioxide Wet X X X B Sulfur Slurries Sulfur Trioxide Dry C C X X C B C C C C B Sulfuric cid 10% B C C X Sulfuric cid 30% C X X C Sulfuric cid 50% B C X X C Sulfuric cid 60% B B X X X C Sulfuric cid 70% C C X X C Sulfuric cid 80% X X C X X X Sulfuric cid 90% X C X C X X X Sulfuric cid 95% X X B X X X X X X X Sulfuric cid 98% X B X X B X X X X Sulfuric cid 100% X X X C X B C X X C C X Sulfurous cid C X B C Sulfuryl Chloride Syrup Tall Oil X X HYWRD = Excellent, no effect B = Good, minor effect C = Fair, data not conclusive, testing recommended X = Not recommended (1-888-HYINDL) 155 CHEMICL RESISTNCE GUIDE

12 HYWRD C GF (Fiberloc) Tallow Tannic cid B C C B Tanning Liquors B C Tar X X B X X C B Tartaric cid B C B B Tertiary Butyl lcohol B Tetrachlorethane X X X X Tetrochloroethane X X Tetraethyl Lead B C B X C Tetrahydrofuron X X X B B X X X X Tetralin X X X X X X Thionyl Chloride X X X X X Thread Cutting Oils X Tetrachloride X X X X X X C Titanous Sulfate Toluene C X X C X B X Toluene Toluol X X C B X C X X Tomato Juice C C Toxaphene-Xylene X X X X Transformer Oil X Tributyl Phosphate X X C X X X Trichloroacetic cid C X X X X X Trichloroethane X X X X Trichloroethylene X X X B X X C B Trichloropropane X Tricresyl Phosphate X X B X B Triethanolamine B C C C X Triethyl Phosphate C Triethylamine X C Trimethylpropane Trisodiun Phosphate B Turbine Oil B X B Turpentine X B C C B Urea C Urine C GF (Fiberloc) Vanilla Extract Varnish X B Vaseline X X X Vegetable Oil C Vinegar C Vinyl cetate X X X X X B X Vinyl Chloride C X Vinyl Ether X B Water cid Mine C Water Deionized B Water Demineralized Water Distilled Water Potable Water Salt C Water Sewage Weed Killers B Whey Whiskey White cid White Liquor B Wines C Xenon Xylene X X X X X B X X Xylol X X X X X C Yeast Zeolite B Zinc cetate C B Zinc Carbonate B Zinc Chloride B C Zinc Chromate Zinc Nitrate Zinc Phosphate Zinc Salts Zinc Sulfate Zirilite C B HYWRD Hayward Flow Control Products vailable From: HYWRD FLOW CONTROL SYSTEMS, INC. One Hayward Industrial Drive, Clemmons, NC Tel: (1-888-HYINDL) Fax: hflow@haywardnet.com MCHFCS-017/07