| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: proposed detergent used can be used to clean containers and pipes from mineral, oil, resinous, asphalt-bitumen and paraffin contaminants, equipment and surfaces from lubricants and oil on mechanical engineering facilities, for cleaning surfaces in hard-to-reach spots, microcracks, surfaces damaged with metal loss from oxide scales and rust. The detergent contains the following in wt %: Neonol 0.5-4.0; sintamide-5 1 - 5; sodium metasilicate 8 - 15; liquid glass with silica modulus of 2.7 - 10 - 15; silicate with silica modulus of 4 - 5 - 10; sodium polyphosphate 5 - 15; caustic soda 1 - 5; calcined soda 15 - 23; sodium sulphate - up to 100. ^ EFFECT: increased ability of cleaning hard-to-reach places and microcraks from oxide scales and rust. ^ 1 tbl, 3 ex |
