Descaling Agent Testing

Descaling agents are chemical agents used to remove a variety of scale stains such as limescale. Descaling agents usually contain acid as the active ingredient and the descaling mechanism is usually done by chelation. Industrial descaling agents are mainly used to remove dirt from central air conditioners, heat exchangers, condensers, boilers, etc. Household descaling agents are mainly used to remove dirt from drinking water fountains. It has little pollution to the environment, rarely causes damage to equipment and operators, and is biodegradable.

Description of Descaling Agent

Descaling agent is widely used in pipelines, boilers, central air conditioners, heat exchangers, condensers, evaporators, refrigeration machines, air compressors, reactors, smelting furnaces, heating systems and non-metallic equipment such as ceramics, plastics, etc. It is non-polluting to the environment, causes no damage to equipment and operators, is biodegradable, easy to use, economical and safe.

According to the scale situation, generally add fifty to one hundred kilograms of medicine per ton of water, directly add into the water, the descaling agent solid particles are soluble in water, transportation and use are very convenient, cleaning time is generally five to eight hours basically scale treatment is completed, scale and chemical reaction, slowly dissolve decomposition, will not block the pipe outlet hole, can be directly released on.

Testing Service

Through BOC Sciences' global network of testing experts and analytical equipment including chromatography (HPLC, GC, GC/MS) and atomic absorption spectroscopy (AAS, GFA, FIAS), our goal is to provide testing services as efficiently as possible to maximize our customers' profits.

Descaling agent testing range

Washing machine descaling agents, kettle descaling agents, circulating water descaling agents, heating descaling agents, coffee machine descaling agents, boiler descaling agents, central air conditioner descaling agents, water heater descaling agents, solar descaling agents, environmental descaling agents, water purifier descaling agents, citric acid descaling agents, pipe descaling agents, fast acting descaling agents, water tank descaling agents, etc.

Descaling agent testing items

Chemical composition testing, active ingredient testing, specific ingredient testing, composition testing, main ingredient testing, ingredient analysis, content testing, sulfamic acid testing, corrosion testing, quality testing, performance testing, skin irritation testing, clarity testing, corrosion testing, purity testing, activity testing testing, toxic substance testing, PH testing, boiling point testing, concentration testing, surface tension testing, viscosity testing, chemical stability testing, environmental protection testing, etc.

Determination method of descaling agent corrosion performance

1. Prepare acid descaling agent solution and corrosion inhibitor solution;
2. wipe the test piece clean, put it into the container, take out the test piece after degreasing and dehydration, blow dry and measure its size and weigh it.
3. Add the acid descaling agent solution into the glass bottle;
4. put in constant temperature water bath; then take out the test piece, observe, rinse and dry;
5. put the test piece into the container, further degreasing and dehydration; take out the test piece, wash off the residual acid, immerse in the solution of sodium hydroxide, rinse, put in anhydrous ethanol and wash twice; take out the test piece and blow dry, then wrap the test piece with filter paper, store in the desiccator, put in 1h and weigh;
6. Calculate the corrosion rate of descaling agent: quickly test the corrosion performance of descaling agent, and the test result is accurate, the test procedure is simple, which greatly reduces the test cost.