This article explores the use of tetraethyl orthosilicate (TEOS) as a flame retardant in rigid polyurethane foam (RPUF) to enhance its fire safety performance. Through various tests, it demonstrates that TEOS effectively improves the fire safety of RPUF by reducing the heat release rate, smoke release rate, and promoting the formation of a protective char layer.   Read More>

Discover the fascinating world of foam materials that revolutionize industries from construction to aerospace, offering lightweight solutions with remarkable thermal and acoustic properties.   Read More>

This paper details the pultrusion process for continuous fiber-reinforced polyurethane composites, including preparation of glass fiber mats and yarns, resin injection, heat curing, and haul-off and cutting of the final product, demonstrating an industrial approach to the efficient production of high-strength and lightweight composites.   Read More>