Cleaning Agent
Lactate esters are an excellent and safe high boiling point "green" solvent, which has a strong solubility and unique solubility for grease and polymer dirt.,They are used for degreasing and cleaning of a wide range of precision machinery and prior to top coating.
Lactic acid has the function of cleaning and descaling, which is better than the traditional inorganic descaling agent in cleaning products. It is applied in many descaling products.
In the microelectronics industry, the unique high purity and low metal content of lactic acid meet the semiconductor industry's requirements for high quality, as a safe and environmentally friendly organic solvent used in the electronics industry and photosensitive materials cleaning.
Electroless Nickel Plating
Lactic acid has a unique complexation constant for nickel ions, over 97% of nickel ions in the lactic acid-nickel ion system are in the complex ion state, so lactic acid is one of the commonly used complexing agents for chemical nickel plating; lactic acid is stable in the plating solution and can effectively control the deposition rate to ensure uniform and fine plating and plating solution stability; lactic acid can effectively inhibit nickel phosphite precipitation in the process of chemical nickel plating; lactic acid can form binary or multiple complexing agents with sodium citrate, malic acid, succinic acid and other complexing agents to meet the demand for complexing agents in the chemical nickel plating industry; lactic acid can be used as an acid-base buffer and stabilizer in the plating bath.
Paints and Coatings Industry
Lactic acid is used as a pH regulator in bonding systems for various water-based coatings, such as electrodeposition coatings.
Methyl lactate and butyl lactate are synthetic agents for paints, coatings and resins. Butyl lactate is widely used as a brightening agent for spraying and baking paints in the automotive and household appliance industries.
Biodegradable Materials
L-lactic acid can also be used to produce biodegradable plastics. Due to the high melting point of methyl lactate and ethyl lactate, their slow evaporation rate and their ability to mix evenly with water and a variety of polar solvents, they can fully dissolve a variety of synthetic polymers such as cellulose nitrate and cellulose acetobutyrate, and are high boiling point environmentally friendly solvents.
Feed industry
Lactic acid, as a natural metabolite in animals, does not leave harmful substances in the body of livestock when used as an acidity agent. Its functions are as follows.
(1)Reduce the pH value of the diet, make the pH value in the stomach decrease, increases the activity of pepsin.
(2)Improves the microbiological system of the gastrointestinal tract.
(4) Promotes the absorption of minerals and vitamins.
(3) Directly involved in the body's metabolism, improving the digestibility of nutrients.
(5) Lactic acid has a unique aroma, which can cover up the unpleasant smell of synthetic drugs, vitamins and trace elements added in feed.
Other Industrial Uses
In the tanning industry, lactic acid removes lime and calcium from the leather, making it soft and dense, thus making a high grade leather.
In the textile industry, fibers treated with lactic acid are easy to be colored, luster increased and soft to the touch.
In the solvent industry, methyl lactate and ethyl lactate are solvents with high solubility points, slow evaporation rates and the ability to mix evenly with water and a variety of polar solvents, which can fully dissolve a variety of synthetic polymers such as cellulose nitrate, cellulose acetate and cellulose acetobutyrate.
Ningxia Qiyu Biochemical Co., Ltd.
Contact number: 0952-3615866
Sales Hotline: 15009517423 (Manager Ma)
E-mail ：qiyushengwu@163.com
Address: West of Xidain Road and North of Beisheng Street,Huinong District, Shizuishan City. Ningxia Hui Autonomous Region.
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