【摘要】 本文论述了酚醛泡沫塑料的发展概况，重点介绍了原料制备，发泡剂、固化剂、表面活性剂的使用，多种改性方法，生产工艺及设备并列出了该产品的应用范围。更多还原

【Abstract】 n this paper,the recent developments of Phenolic foam are described.The raw material,blowing agent,surfactant,catalyst,mathods of modifing,processing and equipment used for Phenolic foam are also introduced in detail.The range of application is also given.更多还原