... brand HTF model: (France)Gilotherm-TH, (Japan)Therm-S-900,( LH-340 Hydrogenated terphenyls Other name:Terphenyl,hydrogenated;Terphenyl,hydriert;Terphenyl ... including chemical fiber industry petrochemical industry plastic industry petroleum industry. LH-340 Hydrogenated terphenyls,Therminol-66