Advantages: Good fluidity, no bubbles, good adhesion to insulating materials, optimal gelation parameters to fill the space Description (Component A) a mixture of polyether polyols containing a catalyst and functional additives. (Component B) Component A is used together as part of a 2-component polyurethane foam production system. For the production of heat-resistant closed-cell rigid polyurethane foam: heat-insulating PU foam shells for pipes and other molded products by casting into molds 1. Free foaming density of PU foam is 35-37 kg/m3 2. Thermal conductivity coefficient 0.027 W/(m·K) 3. Operating temperature up to 130 C Recommendation for use To ensure optimal reactivity and viscosity of the components, it is necessary to bring the temperature of the components to a level (20-25 ° C) before processing. The reaction parameters and free foaming density can vary depending on the mixing intensity and temperature of the components.