softener TC - Names and Identifiers
softener TC - Physico-chemical Properties
PH | 6~7 |
Physical and Chemical Properties | This product is a milky white slurry with fluorescence. Mix with water in any proportion. The pH value is 6~7. It is a non-ionic-weakly cationic compound. Acid resistance, alkali resistance, heat resistance. |
Use | This product is used as a softening agent for synthetic fibers. Especially suitable for polyester and bleached polyester. |
softener TC - safety
Open Data Verified Data
When using, gloves and protective glasses should be worn to avoid direct contact with the skin and eyes. If it gets on the skin, rinse with water and soap. Place in a cool and dry warehouse to prevent exposure to sunlight and rain.
Last Update:2023-09-25 12:18:09
softener TC - Preparation method
Open Data Verified Data
1. Add 115kg of water, 0.25kg of KOH, 2.4kg of leveling agent TAN, and 40kg of organic silicone oil D4 to the reaction kettle in sequence, stir and raise the temperature to about 78 ℃ for reaction for 20 minutes. Then add 20kg of organic silicone oil D4, 1kg of surfactant 1631, and 1.05kg of TAN dropwise, and react for 5 hours at 78 ℃. Cool down, add glacial acetic acid aqueous solution, and adjust the pH value to 7. Obtaining silicone milk 1028.
2. Add 335kg of water, 1.05kg of Tween-80, and 1.05kg of Span-801.05kg to the emulsification kettle, stir and mix, heat to about 85 ℃, and add 12kg of crushed stearic acid, 4.2kg of monostearate glyceride, 24kg of paraffin, and 24kg of white oil. React at 85 ℃ for 2 hours. Add 180kg of the prepared silicone milk under rapid stirring. The product is thoroughly mixed.
Last Update:2024-01-02 23:10:35
softener TC - Introduction
Softener TC, all known as softener trichlorophos, is an organic phosphorus compound. It is a colorless to pale yellow liquid with a pungent odor. Softener TC is soluble in a variety of organic solvents, such as alcohols, ethers, esters, etc., insoluble in water.
softener TC is mainly used as softener, lubricant and plasticizer and other industrial fields. It is often used in the textile industry to softly treat fibers and fabrics to give them a soft, fluffy and comfortable touch. In addition, it can also be used in rubber products, plastic products, leather products and other industries to improve the processability and softness of materials.
softener TC is mainly prepared by two methods: one is prepared by reacting trichlorophosphorus with alcohols, and the other is prepared by reacting with trimethylamine to produce trichloromethyl trimethylamine hydrochloride, and by hydrochloric acid acidification. Distillation or purification processes are required after preparation.
When using softener TC, you need to pay attention to the following safety information: softener TC is irritating and corrosive to the skin, so you need to avoid direct contact with the skin and eyes. Personal protective equipment such as protective gloves, face shield and goggles should be worn during operation. At the same time, it should be operated in a well-ventilated area to avoid inhaling its vapors. If accidental contact, should immediately rinse with plenty of water, and timely medical treatment.
Generally speaking, softener TC is a commonly used industrial chemical with important application value, but it is necessary to pay attention to safe operation during use to protect human health and environmental safety.
Last Update:2024-04-09 21:11:58