Product overview: schultz@s750 is composed of hydrogenated triphenyl (modified triphenyl), currently the most widely used and highest satisfaction synthetic ultra-high-temperature liquid phase heat transfer oil globally. its superior quality and exceptionally long service life enable outstanding performance across the -70°c to 350°c temperature range. it holds a 350°c thermal stability type test report issued by a national authoritative institution. this product delivers efficient, safe, economical, and long-term reliable operational assurance, aligning with your enterprise's sustainable development strategy. schultz 750 is equivalent to the american therminol 66 and can be mixed in any proportion. mixture of anionic surfactants