HZ info, In modern industrial applications, hydroxyl-terminated polyurethane dispersion stands out as a remarkable star. It not only boasts excellent physical and chemical properties but also finds extensive use in coatings, adhesives, elastomers and other fields. Don't underestimate this versatile material – it delivers outstanding performance in both environmental protection and product functionality.

What is Hydroxyl-terminated Polyurethane Dispersion?

Hydroxyl-terminated Polyurethane Dispersion is a waterborne polyurethane material. Renowned for its excellent dispersibility and environmental friendliness, it has become the preferred choice in numerous industries. Its structure is mainly composed of polyurethane chains and hydroxyl functional groups, a design that endows it with exceptional film-forming properties.

Application Fields of Hydroxyl-terminated Polyurethane Dispersion

Hydroxyl-terminated Polyurethane Dispersion has a wide range of applications across various industries:

- Coatings: Owing to its excellent adhesion and wear resistance, it is suitable for wood coatings, automotive coatings and other coating products.

- Adhesives: It shines as a high-performance waterborne adhesive in the furniture and construction industries.

- Elastomers: It is also commonly used in the production of sports shoes and high-performance materials.

Precautions for Using Hydroxyl-terminated Polyurethane Dispersion

Despite its many advantages, the following points must be noted when using hydroxyl-terminated polyurethane dispersion:

1. Storage Conditions

Hydroxyl-terminated polyurethane dispersion is sensitive to temperature and humidity. It is recommended to store it in a dry and cool environment to prevent any adverse effects on its performance.

2. Mixing Ratio

The mixing ratio must be strictly followed during preparation. An excessively high or low ratio will affect the performance of the final product and may even lead to failure.

3. Application Tools

It is recommended to use stainless steel or plastic tools for mixing to avoid chemical reactions with other metals. Details determine success, so this point should never be overlooked!

4. Construction Environment

The construction environment should be well-ventilated, with protection against high temperatures and direct strong light to ensure the performance of the dispersion remains unimpaired.

Conclusion

In summary, hydroxyl-terminated polyurethane dispersion is an indispensable material in various fields. While enjoying the convenience it brings, do not forget the above precautions! Mastering these points will allow you to use this high-quality material with ease and take your products to a new level.