Floor heating descaling agent

Floor heating descaling agent Tianchen Junhua has a low price

The descaling agent is mainly composed of solid acid and compounded. Its aqueous solution can undergo intense chemical reactions with carbonate scale, generating water-soluble salts and. When the scale is added to the descaling solution, a large number of bubbles can be seen generated, gradually dissolving the scale. Due to the absence of chloride ions, this product can be used for descaling stainless steel and austenitic steel equipment. Boiler descaling agents are mainly used to remove carbonate scale and mixed scale. The effect on sulfate scale and silicate scale is not good. Therefore, users should try it out when using it. The method is as follows: take half a cup80Add two small spoons of boiler descaling agent to hot water at around ℃ and stir until it dissolves. Put a small piece of scale into the cup. If there are a large number of bubbles, the reaction is intense, and the scale gradually dissolves, it indicates that the scale is carbonate scale, which can be cleaned with a descaling agent. If the reaction of the scale block is not intense and there are not many bubbles generated, the scale will not decrease after being left for a period of time.

Floor heating descaling agent Tianchen Junhua has a low price

Dosage and Usage
The dosage of boiler descaling agent should be determined based on the amount of boiler scale. Generally, every kilogram of scale requires1~2Clean with kilogram descaling agent. It can also be calculated according to the following formula.
By dosage (kg)=1.5×Scale thickness (mm)×Heat exchange area (in meters)2）
The concentration of cleaning solution prepared with boiler descaling agent generally does not exceed10%Alternatively, multiple doses can be administered and the reaction can be observed at any time,pHvalue1-1.5Until all the scale is removed.
The method of descaling can be soaking or soaking with compressed air bubbling and stirring; Pump circulation method can also be used.
The temperature of the descaling solution should be controlled within60Around ℃ is suitable. Low temperature, slow reaction rate, long cleaning time; The temperature increases, the reaction rate accelerates, and the cleaning time shortens, but the temperature is too high and exceeds80℃ will cause the effective components in the descaling agent to decompose and lose their descaling ability. Therefore, to control within60Around ℃ is ideal