Environment conservative and PH Neutral Cleaning Agent LPC-0513
This product is applied in all scale and rust from the petroleum and chemical equipment and industrial machining on the running process. This product has good cleaning effect and is reliable in safety, more safe, more environment protective, more economic, and more practical. Besides, it has earned National Award of technological Invention.
the rate of corrosion of carbon steel, stainless steel, yellow metal, copper and aluminum alloy is less than 0.3g/㎡·h according to the corrosion trial with this product,since the standard rate of corrosion of above-mentioned metal materials is ≤6g/㎡·h according to HG/T2387-2007,“The quality standard of chemical cleaning of industrial equipment”.
The protective film can be easily made on the surface of metal materials with this product and it is not necessary to neutralize and rinse with water before deactivation. It’s safe, non-poisonous, no pollution to the environment since the wasted water can be discharged directly without neutralized treatment after cleaning process.
The expense of water, power, man-power, time in the running process can be saved, And it is economic, environmental conservative, efficient, safe product for cleaning metal materials.
Physical Property: It appearance is white solid powder, and it is soluble in water,
Without precipitation, also the PH value of its water solvent is 6.0~6.5. It is Non-poisonous, tasteless, no corrosion, no combustion and explosion, it has no content of inorganic acid and organic acid, effectively not only cleaning scale and rust on the surface or equipment, but also removing carbon steel scale and rust by chelating reaction.
Temperature in application: it can be used under the normal temperature or heating circumstance.
Applicability:
Online clean for the petroleum and chemical devices;
The chemical cleaning when start-run (degreasing, rust cleaning);
Civilian and food service industry devices;
Central air-condition;
Rolled steel products and mould;
All scale, rust on the surface of all devices, pipes or chemical equipments.
Instruction of LPC-0513 PH neutral cleaning detergent
The clean- process parameters should be decided before clean-work start.
The cleanness requirement of the objects; according to the thickness of the rust or scale on the surface of objects, the concentration of the cleaning detergent solvent and clean-time should be decide。
Clean in normal temperature: the concentration of LPC-0513 water solvent should be in 5~8%(wt%), cleaning time is 24~48 hours.
Heating cleaning: the 3~5%(wt%)concentration of LPC-0513 in water is heated to 50-90℃, and cleaning time is 8-6 hours. The specific time is based on the actual situation.
After-treatment: After cleaning by water or nitrogen gas ,PH value of the solvent should be adjust to 8 before adding the deactivation detergent;
Notice:
When cleaning: 3~5% content ofLPC-0513 water solvent should be set up again if the effect of the original clean is not good because of the thickness of scale or rust. Make sure that the vessel should be full of the solvent by open the vent value when cleaning.
Plastic package or paper package: net weight 25kg/package, Indoor preservation, 2 years of period of validity.