| 摘要 |
The present invention relates to a boiler water composition for a boiler, wherein refined glycol and water are main components. Based on 100 parts by weight of a refined glycol solution, the boiler water composition for a boiler contains 3-8 parts by weight of 1,2,3 benzotriazol, 3-8 parts by weight of tolytriazole, 2-5 parts by weight of sodium molybdate, 18-25 parts by weight of sodium benzoate, 5-10 parts by weight of a nitrate compound, 10-15 parts by weight of 2-ethylhexanoic acid, 10-15 parts by weight of sebacic acid, and 5-15 parts by weight of P-Tert-Butyl benzoic acid (PTBBA). In the boiler water composition for a boiler including refined glycols and water as main ingredients, compounds such as phosphate compounds and amines which are compounds that produce harmful components and cause environmental pollution are not included, so that the same is environmentally-friendly. Compounds such as borax and silicate which are scale generating sources are not contained, so that corrosion resistance and scale resistance are excellent. Heat transferring efficiency is high so that energy can be saved. The boiler water composition according to the present invention has a low boiler water composition freezing point. Accordingly, even when a user goes out after turning off a boiler to save energy in severely cold winter temperatures, the boiler water composition is not frozen. Consequently, the user does not have to worry about the freezing of internal combustion engines and pipes in the boiler. |
