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A toilet cleaner and an environmentally friendly technology, applied in the field of daily chemicals, can solve problems such as difficult to remove and difficult to clean, and achieve the effect of easy operation, strong detergency and low corrosion
Inactive Publication Date: 2016-04-27
杨丽莉
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Abstract
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Problems solved by technology
Among them, inorganic and solid substances can be removed by washing with water, while urine dirt, scale, rust and oil stains are difficult to remove, and they are deposited on the surface of the toilet for a long time, forming a layer of yellow dirt, which is very difficult to clean
Method used
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[0026] Preparation method: Weigh each component according to the formula, add N-lauryl-β-iminodipropionate sodium, fatty alcohol polyoxyethylene (9) ether, and water into the mixing kettle, stir and mix evenly, and heat to 40-50 ℃, add citric acid, oxalic acid, and polyacrylic acid-maleic acidcopolymer in turn under stirring, continue stirring for 5-30 minutes, then add EDTA2Na, essence, stir well, and cool down to below 30°C.
[0037] Preparation method: Weigh each component according to the formula, add N-lauryl-β-iminodipropionate sodium, fatty alcohol polyoxyethylene (9) ether, and water into the mixing kettle, stir and mix evenly, and heat to 40-50 ℃, add citric acid, oxalic acid, and polyacrylic acid-maleic acid copolymer in turn under stirring, continue stirring for 5-30 minutes, then add EDTA2Na, essence, stir well, and cool down to below 30°C.
[0048] Preparation method: Weigh each component according to the formula, add N-lauryl-β-iminodipropionate sodium, fatty alcohol polyoxyethylene (9) ether, and water into the mixing kettle, stir and mix evenly, and heat to 40-50 ℃, add citric acid, oxalic acid, and polyacrylic acid-maleic acid copolymer in turn under stirring, continue stirring for 5-30 minutes, then add EDTA2Na, essence, stir well, and cool down to below 30°C.
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Abstract
The invention discloses an environment-friendly corrosion-inhibiting toilet cleaner preparation method. According to the invention, various components are weighed according to a formula. N-lauryl-beta-sodium iminodipropionate, fatty alcohol polyoxyethylene (9) ether and water are added into a mixing kettle; the mixture is well mixed by stirring; the mixture is heated to a temperature of 40-50 DEG C; under stirring, citric acid, oxalic acid and a polyacrylic acid and maleic acidcopolymer are sequentially added; stirring is continued for 5-30min; EDTA2Na and an essence are added, and the mixture is fully mixed by stirring; and the temperature is reduced to below 30 DEG C, such that the toilet cleaner is obtained. The method has the advantage of simple operation. The toilet cleaner has the advantages of low corrosivity, high scale and dirt removing power and a corrosion inhibition performance. The toilet cleaner is safe and environment-friendly.
Description
technical field [0001] The invention relates to a preparation method of an environment-friendly corrosion-inhibiting toilet cleaner, which belongs to the field of daily chemicals. Background technique [0002] Dirt on urinals and toilets mainly includes fecal dirt, scale, rust and dust deposits, as well as residual oil from dumping leftovers. Among them, inorganic and solid substances can be removed by washing with water, while urinedirt, scale, rust and oil stains are difficult to remove, and they are deposited on the surface of the toilet for a long time to form a layer of yellow dirt, which is very difficult to clean. Its main components are calcium and magnesiuminorganic salts in urine alkali, scale, and iron oxide produced by corrosion of water pipes. Acidic ingredients are added to common toilet cleaner formulas. The main function of the acid component is to release acidity (H + ), followed by a builder effect. Since the use conditions have been selected as acidi...
Claims
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Application Information
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