Dow chemical international pvt ltd has developed styrofoam extruded polystyrene insulation with unique rigid closed-cell structure. This styrofoam has the most extensive use as extruded polystyrene foam insulation for residential, commercial and industrial purposes. The styrofoam insulation for refrigerated transport is available with a core material of refrigerated trucks and container panels that can withstand severe dynamic loads and stresses that can lead to fatigue and panel failure. The company supplies this specially designed styrofoam rtm insulation to resist such forces and tests that has been shown to perform extremely well under dynamic load cycling.