qd-166 strong force qd-166 Degreaser Degreaser Degreaser by environmental clean up work 韩泰清 total R & D Engineering, Han Taiqing Engineering is the national standard chemical cleaning HG / T2387-92 "quality industrial equipment, chemical cleaning standard "drafters and the person in charge of the drafting group, with 40 years of corrosion cleaning and industrial water treatment experience, Han led the development of a strong industrial degreaser for metal and nonmetal surface of old dirt, heavy grease , such as the removal of carbon, infiltration, stripped quickly, its surface without damage. First, the physical and chemical properties: Appearance: white solid Odor: Aromatic Toxicity: Non-toxic pH: alkaline Flammability: incombustible blastability: not explosive Second, use: 1, cleaning heavy or stale grease, carbon, with a 10 to 20% aqueous solution, room temperature or heating use. 2, a general washing oil, form 1 to 10% aqueous solution, room temperature or heating use. 3, heating the cleaning, the higher the temperature, the faster, the better. Third, packaging and storage: 25kg PP woven bag film. Store in a cool dry place for 2 years. Fourth, note: 1, do not contact with the skin, otherwise please rinse with water. 2, the product may affect the surface gloss of some of the coating, please do partial test before use. 3, the product has a slight corrosion of aluminum products, immediately rinse with water after cleaning. qd-266 long-term protection of the product by the total workers clean up environmental Hantai Qing Engineering developed a rust inhibitor, Han Taiqing Engineering is the national standard chemical cleaning HG / T2387-92 "industrial equipment, chemical cleaning quality standards." The drafters and the person in charge of the drafting group, with 40 years of corrosion cleaning and industrial water treatment experience, led the development of the Korean Workers rust, Department of translucent liquid (also based on user needs, condensed into a solid), with in steel equipment, (within two decades) long boilers, heat exchangers, heating systems, petrochemical plant shutdown systems and other machine parts rust, water temperature no higher than 80 ℃ for running hot water boiler heating system can also be used for a long (without bound water off during deactivation), after the steel equipment, chemical cleaning agents into this enables the device before the vote with no rust. In 1986 for the Nanjing Yangtze engineering (introduction 300,000 tons / year ethylene plant) after cleaning rust chemical engineering, until the drive, when the Japanese site technical director Mr. Itai and US Nalco (NALCO) technology companies Open behalf equipment inspection rust, surface bright as new, no one rust, access to foreign experts praise. 1996 Maoming 300,000 tons / year ethylene project butadiene (50,000 tons / year) after device (volume 1421m3) put this chemical cleaning agent, after air -H2O (80 ℃) linkage test all let go until the feeding solution inspection, still looks like new, showing a uniform gray iron. Rust has not been sprayed with a liquid stopping device when a parking Dushanzi refinery. I. Features: translucent alkaline liquid, with water-miscible in any proportion, add less, easy to use, over the water that is clean. Second, the technical indicators: liquid applied with a rust-free steel surface, as long as no rain washed (protect dry), five years to ensure that does not rust. Paired with a 1.5% aqueous stock solution, may be immersed in the solution to ensure that the steel equipment or components (wet protection) does not rust within 20 years. Third, use: 1, to protect the dry method: using liquid spray three times, will not be placed in the rain, dew erosion flowing place. 2. Wet protection: protection of water volume was calculated according to the system of 15kg / m3 amount of investment of the agent, dubbed water, stir, then full system (whether sealed, does not matter). Fourth, Packaging and storage: 25kg / plastic drum, or tons of drums, 30 years is not bad.