Application areas a diverse range of heat transfer applications. The product finds extensive applicationin textile, Pharmaceuticals, Chemical and processing industries. Detail description hpcl markets thermic fluids under the brand names of hytherm. These grades are engineered to offer performance in diverse assortment of application in textile, Chemical, Paint & varnish and petrochemical industries. These grades are developed from specially derived petroleum base stocks having exceptional resistance to degradation during high temperature use. With thousands of satisfied customers over the years and millions of liters of thermic fluid sold and repeat orders being executed. Hytherm is undoubtedly the top pick for all buyers /customers. Our collection includes own lube base oils which ensures consistency in quality of lube base oils leading to uniformity of the finished oil parameters. Hytherm 500 This item is crafted using petroleum stocks produced by special refining process in whichthe thermally unstable components are removed. Hytherm 500 is recommended in serviceinvolving a maximum bulk oil temperature of 290 c. Moreover, This product features the following benefits. Excellent oxidation & chemical stability good heat transfer properties low volatility non, Corrosive and non, Toxic hytherm 600 this grade is sourced from exceptional standard petroleum core materials and is fortified with highperformance additives to enhance performance when exposed to elevated temperatures it has the followingoutstanding features. Ability to provide outstanding capability for indirect closed fluid heat transfer system up to bulk maximum temperature range to 320 c increased life, Reduced oxidation and thermal degradation minimal fouling and deposit formation on heat transfer surface. Hence sustained heat transfer characteristics performance benefits excellent oxidation & chemical stability low volatility, Minimal vapor pressure non corrosive & non toxic excellent thermal conductivity physico, Chemical properties propertieshp hytherm 500hp hytherm 600 kinematic viscoslty At a temperature of 40 degrees Celsius cst 27, 35 27, 38 flash point coc, C, Min 204 220 viscosity rating of 95 100 pour point c max 0 0 copper strip corrosion 3hr @ 100 c astm, Max 1 1 neutralisation number mg koh/g, Max 0. 15 0. 15 specific heat kcal /kg c at 260 c 0. 731 0. 741 280 c 0. 751 0. 761 300 c 0. 772 0. 791 thermal conductvity, Kcal/hr, Mt c at 260 c 0. 097 0. 100 280 c 0. 096 0. 099 300 c 0. 095 0. 097