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Chemical Resistance of Polypropylene ro lene an <br /> Generally speaking,the chemical resistance of polypropylene and polyethylene is considered superior to that of met- <br /> als.They are unaffected by most inorganic acids, alkalis,and aqueous solutions which rapidly corrode metals,although <br /> some concentrated acids and oxidizing agents can attack them, especially at elevated temperatures. <br /> IMPORTANT NOTICE:This data refers to drainage systems usage only. <br /> For chemicals not listed,check with Orion. <br /> The information appearing here has been assembled from sources believed to be reliable,but is not guaranteed by Orion.Orion is not respon- <br /> sible for its accuracy or reliabilty.In manufacturing its products,Orion uses raw materials manufactured by others,and Orion has no control over the <br /> methods used in installing its products or the conditions under which they are used.It does not make any representation concerning either the chem- <br /> ical resistance properties of its products or the toxicological effects of chemicals reacting with them.Nothing appearing here should be considered <br /> as a recommendation for any use that would infringe patent rights or an endorsement for the use of any particular material or chemical or any class <br /> of materials or chemicals. <br /> Chemical Substance Concentration TemperatureOF Chemical Substance ConcentrationTemperatureOF <br /> Acetaldehyde 100 Ammonia 99 120 <br /> Acetamide 100 Ammonium,Acetate 150 <br /> Acetate Solvents,Crude NR Ammonium,Bifluoride 180 <br /> Acetate Solvents,Pure NR Ammonium,Carbonate 180 <br /> Acetic Acid 5 180 Ammonium,Chloride 150 <br /> Acetic Acid 10 180 Ammonium,Fluoride 10 180 <br /> Acetic Acid 20 180 Ammonium,Fluoride 20 180 <br /> Acetic Acid 30 180 Ammonium,Hydroxide 180 <br /> Acetic Acid 50 180 Ammonium,Nitrate 180 <br /> Acetic Acid 60 150 Ammonium,Persulfate NR <br /> Acetic Acid 80 150 Ammonium, Phosphate 180 <br /> Acetic Acid,Glacial 120 Dibasic 180 <br /> Acetic Anhydride 73 Monobasic 180 <br /> Acetic Ether(See Ethyl Acetate) 73 Tribasic 180 <br /> Acetone 120 Ammonium,Sulfate 180 <br /> Acetonitrile(Methyl Cyanide) NR Ammonium,Sulfide 180 <br /> Acetophenone 73 Amyl,Acetate NR <br /> Acetyl Propane 130 Amyl Chloride NR <br /> Acetylene 73 Aniline 150 <br /> Acid Mine Water 150 Aniline Hydrochloride 73 <br /> Acrylic Acid NR Anthraquinone Sulfonic Acid 73 <br /> Acrylonitrile 73 Anti-Freeze(See Ethylene Glycol) 150 <br /> Adipic Acid Aqueous 120 Antimony Trichloride 120 <br /> Alcohol,Allyl 140 Aqua Regia NR <br /> Alcohol,Amyl 73 Arsenic Acid 140 <br /> Alcohol,Butyl 180 Aryl Sulfonic Acid NR <br /> Alcohol,Ethyl 180 Baking Soda(See Sodium Bicarbonate) - <br /> Alcohol, Isopropyl 120 Barium Carbonate 180 <br /> Alcohol,Methyl 180 Barium Chloride 180 <br /> Alcohol, Polyvinyl 120 Barium Hydroxide 180 <br /> Allyl Chloride 73 Barium Nitrate 180 <br /> Alum(See Aluminum Sulfate) 180 Barium Sulfate 180 <br /> Alum,Ammonium 180 Barium Sulfide 180 <br /> Alum,Chrome 180 Beer 180 <br /> Alum,Potassium 180 Beet Sugar Liquors 150 <br /> Aluminum,Chloride 180 Benzaldehyde 10 120 <br /> Aluminum,Fluoride 180 Benzene NR <br /> Aluminum,Hydroxide 180 Benzene SulfonicAcid 10 180 <br /> Aluminum,Nitrate 180 Benzene Sulfonic Add 100 150 <br /> Aluminum,Potassium Sulfate(Potash Alum) 180 Benzoic Acid 150 <br /> Aluminum,Sulfate 10 180 Benzol(see Benzene) NR <br /> Ammonia 25 150 Bismuth Carbonate 180 <br /> Acid Waste Piping Systems ORION FITTINGS, INC. 51 <br />