We offer heat transfer fluid hydrogenated terphenyl. Schultz® s750 heat transfer fluid is a synthetic liquid phase heat transfer fluid with especially high thermal stability. S750 consists mainly of hydrogenated terphenyl, and remains stable and suitable for extended periods of operation at -7℃~345℃. It can be mixed together with similar product american therminol 66, in any proportion. high thermal stability: the raw material of schultz® s750, terphenyl, is prepared through chemical reactions at high temperatures above 750℃. This is the root of schultz® s750’s outstanding thermal stability, rendering it suitable for dependable operation for long periods even at temperatures of 345℃. High reliability: schultz® s750 is performing excellently in many large scale plants all over the world due to its low vapor pressure at high temperature, which makes schultz® s750 your best choice for temperatures above 310℃. Non-corrosiveness: schultz® s750 does not corrode iron or nonferrous metals used in most industrial devices. Anti-coking: schultz® s750 is good at preventing the generation of coke fouling and solid particles, thus ensuring more reliable heat transfer fluid system operation.