hydrophilic silicone finishing agent - Names and Identifiers
hydrophilic silicone finishing agent - Physico-chemical Properties
PH | 6.0~7.0 |
Physical and Chemical Properties | This product is light yellow or tan uniform transparent oil. The refractive index (25 degrees C) is 1.442~1.443, which is a non ionic type. |
Use | Suitable for post finishing of various fibers. |
hydrophilic silicone finishing agent - safety
Open Data Verified Data
According to general chemical management, place in a cool and ventilated warehouse with a storage period of 6 months. Cannot be transported together with flammable materials.
Last Update:2023-10-10 11:21:45
hydrophilic silicone finishing agent - Preparation method
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Add hydrogen containing silicone oil to the reactor, add 0.4% catalyst stannous octanoate, replace the air in the reactor with nitrogen, and add the required amount of alkyl polyethylene oxide and propylene oxide ether under stirring. The reaction temperature is controlled at (100 ± 20) ℃, and the reaction ends after 6 hours. Cool and adjust the pH value to 6.0~7.0. The discharge is the finished product.
Last Update:2024-01-02 23:10:35
hydrophilic silicone finishing agent - Introduction
DEH-203 is a water-soluble silicone oil, it has the following properties:
1. Good water solubility: DEH-203 can quickly dissolve in water, and form a transparent solution.
2. High temperature stability: The DEH-203 can remain stable at high temperatures and is not easy to decompose or lose its properties.
3. Good lubricating performance: DEH-203 can be used as a lubricant, with good anti-friction and lubricating effects.
4. Anti-foam: DEH-203 has good anti-foam properties, which can prevent bubbles from forming in the liquid.
DEH-203 uses mainly include:
1. Industrial applications: DEH-203 can be used as lubricating oil, mainly used for lubrication of mechanical parts such as bearings, gears, and transmissions.
2. Cosmetics and personal care products: DEH-203 can be used as emulsifiers and softeners in cosmetics and personal care products.
3. Pharmaceutical Industry: DEH-203 used as a reaction medium and lubricant in the process of pharmaceutical synthesis.
The preparation method of DEH-203 is generally by adding a water solvent to an organic compound containing a silane group, and then heating and stirring to achieve the preparation of a water-soluble silicone oil.
When using the DEH-203, you need to pay attention to the following safety information:
1. Avoid contact with skin and eyes: DEH-203 may be irritating to skin and eyes, and direct contact should be avoided when using. In case of accidental contact, rinse immediately with water.
2. Avoid inhalation: DEH-203 may produce vapor, prolonged inhalation may be irritating to the respiratory tract, should maintain a well-ventilated working environment.
3. Storage note: DEH-203 should be stored in a cool, dry place, away from fire and oxidant.
4. Please follow the relevant safety procedures when using, and wear personal protective equipment, such as gloves, protective glasses, etc.
Last Update:2024-04-09 21:21:28