Heat Transfer Material
Heat Transfer Material WD-320 #320 Non-toxic Tasteless Non-corrosive
Heat Transfer Material WD-320 Product features It can transport high temperature heat energy in liquid phase under low pressure. Can be used in heat recovery system. Can be widely used in indirect heating or cooling circulation systems. Non-toxic, tasteless, non-corrosive, no environmental pollution. There is no need to take nitrogen sealing measures in the circulation system to reduce equipment investment. It has good oxidation resistance and good thermal stability in high
Synthetic heat transfer material WD-340 #340
Synthetic heat transfer material WD-340 Operating temperature range: -30℃——320℃ Executive standard:GB23971-2009 No. Index/Model WD-340 1 Appearance Light yellow transparent liquid 2 Density (20 ℃) g/cm³ 0.87~0.90 3 Kinematic viscosity (40 ℃)mm²/s 22~28 4 Point of flammability (Opening) ℃ ≥ 190 5 Hydration ％ ≤ vestige 6 Acid value mgkOH/g ≤ 0.02 7 Carbon residue ％ ≤ 0.02 8 Degree of lutetium (2％)℃ ≥ 340 9 Solidifying point ℃ -30 10 Specific heat KJ/kg ℃ 200℃ 0.671 250℃ 0.736