聚氨酯发泡技术应用及发展趋势

Polyurethane Foaming Technology and Market Prospect

阐述聚氨酯现场发泡技术应用在建筑物保温、防水领域的优点:粘接力强、无空腔、无接缝、消除热桥、阻燃耐火、使用寿命长,因而对聚苯乙烯板/挤塑板具有竞争优势。讨论了该技术的发展趋势。

This paper has described the advantage of foam-in-place technology of polyurethane application in the field of building thermal insulation and waterproof： strong cohesive force, no cavity, no seams, eliminating heat bridge, flame retardant, fire- resistant, long service life and make the polystyrene board and the extruded board have a competitive advantage. This paper has discussed the development trend of this technology.