Types of polyurethane sheets:

Polyurethane sheets are widely used in construction and industrial applications. They can be categorized into two main types based on their structure: standard polyurethane sheets and composite polyurethane sheets. Additionally, they can be divided into continuous sheets and intermittent sheets depending on the foaming process used.

Intermittent sheet materials require a fast and efficient foaming process where the material is quickly filled into a large, thin cavity. This process demands a foaming system with excellent fluidity, uniform density distribution, and good dimensional stability to ensure high-quality output.

On the other hand, continuous sheet production involves a more controlled and steady process. It requires precise blending parameters that match both the foaming conditions and the line speed. Moreover, the material must have excellent mold release properties to prevent sticking during manufacturing. To meet these challenges, we have developed a specialized foaming material system using high-quality polyether materials and an optimized catalytic system. This system has been successfully applied in several leading domestic production lines, delivering consistent performance and reliability.

Whether you're looking for standard or advanced polyurethane sheet solutions, our products are designed to meet the specific needs of your production environment. With years of experience and a focus on innovation, we provide materials that not only meet but exceed industry standards.