【摘要】 综述了酚醛泡沫及其夹芯板材的国内外进展,包括应用开发和市场现状,参考文献9篇。同时简单介绍了酚醛泡沫的生产工艺及其市场需求和效益。更多还原

【Abstract】 The advances in phenolic foam and its sandwich panel in China and abroad,including its application development and marked situation in China and abroad,were reviewed with 9 refs and the production process of PF and its market needs or profit rate were also introduced in this paper.更多还原