Powder degreasers / For steel and iron

Strongly alkaline low-foaming and medium-emulsifying degreaser suitable predominantly for both immersion and spraying degreasing of steel and cast iron. The product is, above all, suitable for removing of all thicker deposits of lubricants and grease-based temporary protection agents strongly adhering to the steel surface and, moreover, for new types of biologically degradable vegetable oils as well as rape-seed oil. Its good saponifying efficiency has also been proved for animal greases and metal soaps. The product contains a dispersion agent which facilitates easy removing of graphite residues and solid particles firmly embedded at the surface after all machining processes. It may be used, to a limited extent, for degreasing of zinc electroplated as well as galvanized steel but should be, however, avoided for degreasing of non-ferrous metals and their alloys as it might etch their surface uniformly.

Running conditions of the bath

Strongly alkaline low-emulsifying degreaser suitable predominantly for immersion degreasing of steel and cast iron in the baths provided with oil separator and bath regeneration by microfiltration. The product is, above all, suitable for removing of all thicker deposits of lubricants and grease-based temporary protection agents strongly adhering to the steel surface and, moreover, for new types of biologically degradable vegetable oils as well as rape-seed oil. Its good saponifying efficiency has also been proved for removal of animal greases and metal soaps. The product contains a dispersion agent which facilitates easy removing of graphite residues and solid particles firmly embedded at the surface after all machining processes. It should be, however, avoided for degreasing of non-ferrous metals and their alloys as it might etch their surface uniformly.

Running conditions of the bath

Strongly alkaline, low-foaming and low-emulsifying degreaser suitable for both immersion and spraying degreasing of steel and cast iron. The product is suitable, above all, for removing of all thicker deposits of lubricants strongly stuck to the surface and, moreover, for new types of biologically degradable vegetable oils as well as rape-seed oil. Its good saponifying efficiency has been also proved for animal greases and metal soaps. This product contains a dispersing agent which facilitates easy removing of graphite residues and solid particles which otherwise are very difficult to be separated off the surface. It should not be used for degreasing of non-ferrous metals as it might etch their surface uniformly.

Running conditions of the bath

The agent for degreasing and passivating of steel and cast iron by immersion, spraying or high-pressure spraying techniques in circulation circuits or by ultrasonic-assisted immersion. It should not be used for degreasing of non-ferrous metals as it might etch their surface uniformly.

Running conditions of the bath

Strong alkaline degreaser suitable for removing of thicker layers of oil-based preservative coatings, vaselines etc. from the surface of steel or cast iron. It may be applied by immersion or spraying.

Running conditions of the bath

Strong alkaline low-emulsifying degreaser of steel convenient for spraying, immersion and ultrasonic-assisted ways of application. It is recommended for the running bath to be regenerated by oil-separator. Pragolod RAD 10 is a low-foaming, strongly alkaline degreaser, suitable especially for removing of thicker layers of preservative agents and other dirt of a fatty nature tightly adhering to steel or cast iron substrates. Owing to its non-emulsifying activity, the dirt and other fatty contaminants being removed from the substrate are very well separated in the degreasing bath. The product is particularly efficient for the degreasing of new types of biodegradable oils derived from the esters of unsaturated fatty acids, such as rapeseed oil and, moreover, is capable to saponify both animals fat and metal salts of fatty acids (metal soaps). With respect to the strong alkalinity, the agent is not recommended for degreasing of copper, aluminium and their alloys as it may etch their surface evenly.

Running conditions of the bath