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DT-503 Scale and Corrosion Inhibitor for Boiler

2014-01-04 13:54:04

DT-503Scale and Corrosion Inhibitor for Boiler

1, Properties

    DT-503is composite materials that is  made from organic phosphonic acid and poly carboxylic acid polymer, It has high corrosion and scale inhibition performance,excellent temperature tolerance , and can be applied effectively furnace at low pressure boiler water treatment.Boilers is including plumbing, steam, locomotive boilers. DT-503can also be used for corrosion and scale inhibition of desalination, distillation and automotive systems such as control water tank.

2, Specification 

items index

Amber liquid

pH (1% solution)


3,Using method

Addagents into the boiler as the proportion of 200g per ton of water, attention to discharging sewage,once per hour,5to10seconds everytime,increase the agents when the boiler runs with scale, discharge sewage usually, After running  10-20days ,the boiler should be shutdown, clean off the scale to prevent dirt from pluging the pipeline, and then become normal operation.If the conditions permit, the concentration of boiler water can be measured, controlled about10times, and other parameters adjusted in accordance with the relevant provisions of the labor sector (such as boiler waterpH10~ 12, etc.).Dosing tanks should be plastic, cement pools should be treated with preservatives, or are easy to be corroded by agents, thereby increase the hardness of the water.

The total hardness of boiler water added should be controlled at200mg / Lor less, if the hardness is too high ,use availability lime or other ways to reduce hardness, or DT-503scale inhibition will be affected.

4, Package and Storage

DT-503packed with the plastic drum, 25kg/drum, or according to customer′s request.Store in cool place, storage for ten months.

5,Safety Protection:

    DT-503is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted,flush with water.

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