{"id":474,"date":"2023-06-05T21:17:17","date_gmt":"2023-06-05T21:17:17","guid":{"rendered":"http:\/\/www.todeca.com\/eng\/?page_id=474"},"modified":"2023-06-05T22:22:40","modified_gmt":"2023-06-05T22:22:40","slug":"marlotherm-sh","status":"publish","type":"page","link":"https:\/\/www.todeca.com\/eng\/marlotherm-sh\/","title":{"rendered":"Marlotherm SH"},"content":{"rendered":"
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Marlotherm SH<\/h1>\n<\/div>\n
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Marlotherm SH is a low viscosity, high boiling synthetic thermal fluid or thermal oil, with excellent performance both during low temperature start up and during high temperature performance, with a wide range of operating temperatures in non-pressurized environments.
Under optimal maintenance conditions of the machinery, the heat transfer fluid Marlotherm SH maintains its specifications and reliability for a long period of time.<\/h3>\n<\/div>\n
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\"temperaturas<\/p>\n
Celsius degrees<\/h5>\n<\/div>\n
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Marlotherm SH the heat transfer fluid or thermal oil is designed to be used in the liquid phase in sealed forced circulation, it is not corrosive to metals commonly used in the construction of heat transfer systems and it is miscible with MARLOTHERM LH for specific requirements.<\/h3>\n<\/div>\n
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\"temperaturas<\/p>\n
Fahrenheit degrees<\/h5>\n<\/div>\n
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Typical properties<\/h2>\n<\/div>\n<\/div>\n

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<\/td>\n <\/td>\n<\/tr>\n
Appearance <\/td>\nLiquid, clear <\/td>\n<\/tr>\n
Composition <\/td>\nDibenzyltoluene <\/td>\n<\/tr>\n
Recommended bulk temperature <\/td>\n325\u00b0C (620\u00b0F) <\/td>\n<\/tr>\n
Maximum extended use temperature <\/td>\n350\u00b0C (660\u00b0F) <\/td>\n<\/tr>\n
Maximum film temperature <\/td>\n380\u00b0C (715\u00b0F) <\/td>\n<\/tr>\n
Normal boiling point <\/td>\n392\u00b0C (738\u00b0F) <\/td>\n<\/tr>\n
Pumpability, at 300 mm\u00b2\/s (cSt) <\/td>\n\u20131\u00b0C (30\u00b0F) <\/td>\n<\/tr>\n
Pumpability, at 2000 mm\u00b2\/s (cSt) <\/td>\n\u201315\u00b0C (5\u00b0F) <\/td>\n<\/tr>\n
Flash point, COC (ASTM D92) <\/td>\n219\u00b0C (426\u00b0F) <\/td>\n<\/tr>\n
Autoignition temperature (ASTM E659) <\/td>\n459\u00b0C (858\u00b0F) <\/td>\n<\/tr>\n
Autoignition temperature (DIN 51794) <\/td>\n500\u00b0C (932\u00b0F) <\/td>\n<\/tr>\n
Pour point (DIN ISO 3016) <\/td>\n\u201334\u00b0C (\u201329.2\u00b0F) <\/td>\n<\/tr>\n
Minimum liquid temperatures for fully developed turbulent flow (NRe > 10,000) <\/td>\n <\/td>\n<\/tr>\n
  10 ft\/sec, 1-in. tube (3.048 m\/s, 2.54-cm tube) <\/td>\n61\u00b0C (142\u00b0F) <\/td>\n<\/tr>\n
  20 ft\/sec, 1-in. tube (6.096 m\/s, 2.54-cm tube) <\/td>\n42\u00b0C (108\u00b0F) <\/td>\n<\/tr>\n
Minimum liquid temperatures for transitional region flow (NRe > 2000) <\/td>\n <\/td>\n<\/tr>\n
  10 ft\/sec, 1-in. tube (3.048 m\/s, 2.54-cm tube) <\/td>\n23\u00b0C (73\u00b0F) <\/td>\n<\/tr>\n
  20 ft\/sec, 1-in. tube (6.096 m\/s, 2.54-cm tube) <\/td>\n13\u00b0C (55\u00b0F) <\/td>\n<\/tr>\n
Heat of vaporization at 350\u00b0C <\/td>\n322 kJ\/kg (138 Btu\/lb) <\/td>\n<\/tr>\n
Coefficient of thermal expansion @ 200\u00b0C <\/td>\n0.000784\u00b0C (0.000435\u00b0F) <\/td>\n<\/tr>\n
Kinematic viscosity at 100\u00b0C (ASTM D445) <\/td>\n3.18 mm2\/s (cSt) <\/td>\n<\/tr>\n
Kinematic viscosity at 40\u00b0C (ASTM D445) <\/td>\n16.4 mm2\/s (cSt) <\/td>\n<\/tr>\n
Average molecular weight <\/td>\n272 <\/td>\n<\/tr>\n
Pseudocritical temperature <\/td>\n587\u00b0C (1089\u00b0F) <\/td>\n<\/tr>\n
Pseudocritical pressure <\/td>\n24.4 bar (354.2 psia) <\/td>\n<\/tr>\n
Pseudocritical density <\/td>\n331.3 kg\/m3 (20.68 lb\/ft3) <\/td>\n<\/tr>\n
Liquid density at 25\u00b0C (ASTM D4052) <\/td>\n1039 kg\/m3 (8.67 lb\/gal) <\/td>\n<\/tr>\n
Copper corrosion (ASTM D130) <\/td>\n1a <\/td>\n<\/tr>\n
Moisture content, maximum (ASTM E203) <\/td>\n300 ppm <\/td>\n<\/tr>\n
Dielectric constant @ 23\u00b0C (ASTM D924) <\/td>\n2.7 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/h3>\n
These data are based on samples analyzed in the laboratory and are not guaranteed for all samples. Contact us for complete heat transfer fluid sales specifications Marlotherm SH. They do not constitute an express warranty.<\/h5>\n<\/div>\n<\/div>\n<\/div>\n
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TECHNICAL DATA SHEETS \/ SAFETY DATA SHEET<\/h2>\n

Do not hesitate to contact us if you need a technical data sheet or a safety data sheet that is not available<\/h3>\n<\/div>\n<\/div>\n
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