Ammonium polyphosphate/magnesium hydroxide reinforced polyurethane composites: innovative research and application prospects

In the field of modern materials science, the dual pursuit of high performance and safety performance prompts researchers to continuously explore new materials. Ammonium polyphosphate (APP) and magnesium hydroxide (Mg(OH)_2) are two highly efficient flame retardants. Their combination brings unprecedented flame retardant properties to polyurethane (PU) composite materials while maintaining the material's Insulating properties.

Innovative flame retardant solution The synergistic effect of APP and Mg(OH)_2 provides significant flame retardant effects for polyurethane composite materials. This combination not only improves the safety of materials, but also meets environmental protection and low toxicity requirements, promoting the development of the materials industry in a safer and more environmentally friendly direction.

High-tech preparation process Through advanced one- or multi-step foaming process, APP and Mg(OH)_2 are evenly dispersed in the polyurethane system. The application of surface modification technology enhances the binding force between the flame retardant and the polyurethane matrix, further improving the overall performance of the material.

Thermal Properties and Mechanical Strength The composite material demonstrated excellent flame retardant capabilities in limiting oxygen index (LOI) tests and combustion experiments. At the same time, its thermal stability, heat release rate, compressive strength and thermal insulation effect all reach high standards, and its performance is excellent even under high filling conditions.

Environmental protection and sustainability With the improvement of environmental awareness, this halogen-free, low-smoke, low-toxic composite material has become a new choice for green buildings. It not only has little impact on the environment, but also has excellent weather resistance, providing an ideal material for creating a safe and ecological living and working environment.

Broad application prospects APP/Mg(OH)_2 flame-retardant polyurethane composite materials have a wide range of applications, from building insulation to refrigeration equipment, from transportation to household appliances. The application prospects of this material are infinite. It not only meets the market demand for high-performance flame-retardant materials, but also leads the green development of material technology.

The research on ammonium polyphosphate/magnesium hydroxide reinforced polyurethane composite insulation material marks a major breakthrough in the field of materials. This innovative material not only provides technical support for a safer and more environmentally friendly lifestyle, but also brings innovative solutions to multiple industries.