Users should note the following before buying HTF questions (1) investigate the authenticity of the product the highest temperature - determined by RIPP HTF temperature thermal stability test method that is carried out after the test at the highest temperature transparent appearance, no suspended solids and sediment, the total rate of change is not more than 10% of the corresponding temperature. By comparison with the new standard for analyzing the authenticity of the product specification. In particular, to understand its specified maximum operating temperature is how to determine, whether the authority of the test report. Category synthetic HTF, the maximum temperature mineral type HTF temperature according to international standards using no more than 320 ℃ high temperature thermal oil manufacturers, the maximum operating temperature of most of the oil is 300 ℃. Heat transfer performance (2) examine the product - has a lower viscosity, greater density, high specific heat capacity and thermal conductivity. (3) choose the regular manufacturer's products. Fieldwork conditions can improve the situation of its production equipment and testing instruments. HTF rapid development of market development Precautions industrial technology, major manufacturers increasingly high demand for HTF HTF, HTF currently many brands on the market, but the real quality of the product itself and does not have a reasonable price positioning, many manufacturers HTF purchase its own quality management standard and its effective physicochemical lack of knowledge. Many providers deliberately increased functionality and thus HTF raise prices. HTF our market is still not perfect, the current market is not complete HTF organizations HTF network marketing platform, sales HTF has not really entered the industry on track, it needs major manufacturers to work together to construction markets. HTF HTF temperature manufacturers _ _ Fengqiu County Taihang Chemical Co. provided by Fengqiu County Taihang Chemical Co., Ltd. Fengqiu County Taihang Chemical Co., Ltd. (www.hndaoreyou.com) strong, credible, in Xinxiang of fuel oil and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fengqiu County Taihang Chemical Co., Ltd., and you hand into the brilliant, for a better future!