Water soluble polyurethane resin - Names and Identifiers
Water soluble polyurethane resin - Introduction
Water soluble polyurethane resin is a Water-soluble polymer material. It has the following properties:
1. soluble in Water: Water soluble polyurethane resin has good Water solubility, can quickly dissolve in Water, and form a uniform solution.
2. High molecular weight: Water soluble polyurethane resin usually has a higher molecular weight, which makes it have good strength and durability.
3. Adjustability: The performance of Water soluble polyurethane resin can be changed by adjusting the synthesis conditions, such as changing the ratio, reaction temperature, etc., to meet the needs of different applications.
Water soluble polyurethane resin has a wide range of uses, including but not limited to the following areas:
1. Packaging materials: Water soluble polyurethane resin can be made into Water-soluble films or coatings for packaging food, drugs and other easily soluble substances to improve the degradability and environmental friendliness of packaging materials.
2. Functional Fiber: Water soluble polyurethane resin can be used to prepare fiber materials with functions such as antibacterial, waterproof or hand feeling improvement, and is applied to textiles, medical supplies and other fields.
3. Rheological substance: Water soluble polyurethane resin can be used to prepare rheological substances, such as Water-soluble colloids, adhesives, etc., which are widely used in cosmetics, coatings and other fields.
The preparation method of Water soluble polyurethane resin is mainly realized by emulsification, copolymerization and other methods. The specific method of preparation varies depending on the desired properties and application.
Regarding safety information, Water soluble polyurethane resin is generally considered to be relatively safe. However, as with any chemical, proper operating procedures and safety measures should be followed when using Water soluble polyurethane resin. This includes wearing appropriate protective equipment (such as gloves and glasses), ensuring good ventilation, and avoiding direct contact with skin or inhalation of particulate matter. In case of accidental contact or accidental ingestion, seek medical attention in time. Before using Water soluble polyurethane resin, it is best to read the safety precautions and technical instructions provided by the manufacturer.
Last Update：2024-04-09 21:32:45