Careers Home About Us Coating & Services Literature Application Advise / Contact Us Corrosion Control For Every Action, There’s a Reaction Southwest Impreglon is home to the brand coatings – Impreglon and Fluorolon®. Corrosion Coatings: In the refining industry, caustic and acidic chemicals are a fact of life. Corrosion coupons can give the rate of pipe destruction, but critical process equipment needs more. Protection, directly fused at the metal’s substrate level, begins the complex task of fighting chemical and environmental corrosion. The answer, Southwest Impreglon’s proven corrosion coatings for the Refining & Petrochemical industry utilizing proven corrosion preventatives for all metals in fluid transfer and storage. TSA – Twin Arc Spray Coatings are used extensively in offshore oil & gas applications in both splash zone and subsea environments due to its proven history to prevent corrosion for up to 30 years. Corrosion Control Engineering Guide IMPREGLON PROCESS Coating Thickness mils/microns Hardness, Shore D Elongation, %@73ºF(25ºC) Tensile Strength, psi/kg/sq cm Friction Coefficient, static/dynamic ASTM TEST D676 D638 D638 109 2.0-8.0/50-200 75 400 6500/457 0.35/0.24 110 3.0-8.0/75-200 60 300 4000/292 0.25/0.10 216 15.0-40.0/375-1000 75 200 7000/492 0.35/0.25 300-C 0.5-2.0/12-50 Pencil 2H 5–9 3000/210 0.12/0.11 420 1.0-5.0/25-125 57 300 3000/210 0.12/0.08 443 10.0-20.0/250-500 84 6.9 9300/654 NA/0.25 444 10.0-20.0/250-500 83 4.2 7300/513 NA/0.25 445 10.0-20.0/250-500 83 4.2 7300/513 NA/0.25 490 15.0-40.0/375-1000 80 100 6500/457 0.40/0.15 610-E 0.5-5.0/12-125 Pencil 3H NA NA NA/0.25 872 1.0-4.0/25-100 69 32 NA 0.30/0.27 IMPREGLON PROCESS Dielectric Strength volts/mil volts/micron Dielectric Constant Service Temp. ºC/ºF continous Service Temp. ºC/ºF short term Water Absorption, % ASTM TEST D149 D150 D570 109 2000/78.7 2.6 149ºC/300ºF 204ºC/400ºF 0.03 110 2000/78.7 2.1 260ºC/500ºF 288ºC/550ºF 0.03 216 2000/78.7 2.5 149ºC/300ºF 177ºC/350ºF 0.05 300-C 1500/59.0 3.3 149ºC/300ºF 163ºC/325ºF 1–2 420 1360/53.5 2.1 204ºC/400ºF 232ºC/450ºF 0.03 443 1150/45.3 NA 71ºC/160ºF 110ºC/230ºF <3.0 444 1000/39.4 NA 71ºC/160ºF 110ºC/230ºF <3.0 445 1000/39.4 NA 204ºC/400ºF 232ºC/450ºF <3.0 490 1400/55.0 7.5-9.8 149ºC/300ºF 177ºC/350ºF 0.03 610-E 1000/39.4 NA 260ºC/500ºF 371ºC/700ºF NA 872 1150/45.3 3.2 230ºC/445ºF 250ºC/480ºF 0.05 IMPREGLON PROCESS Food Grade Rating Effect of Salt Spray Effect of Acids Effect of Alkalies Effect of Solvents Effect of Ultraviolet Light 109 No 1 1 1 1 1 110 Yes 2 1 1 1 2 216 No 1 1 1 1 1 300-C No 2 2 2 2 4 420 Yes 2 2 2 2 4 443 Potable Water 1 2 1 2 4 444 No 1 2 1 2 4 445 No 1 1 1 1 4 490 Yes 1 1 1 1 1 610-E No 1 1 1 1 4 872 No 3 3 2 1 2 KEY: 1 = Excellent 2 = Good 3 = Fair 4 = Poor 5 = Not Recommended NA = Not Available *Comparisons are relative within Impreglon technology This chart should not be considered as a complete list. The information presented is based upon field tests and understandings of Southwest Impreglon, Inc. Specific results cannot be guaranteed. It is recommended that test parts be coated and evaluated in actual service conditions prior to specification. Home About Markets We Serve Coatings News Case Studies Contact Us © Copyright - SW Impreglon - All Rights Reserved. Houston Web Design by