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辽宁信通实用化工技术开发公司研制成功的节能保温新材料——酚醛泡沫塑料已通过鉴定并投入批量生产。酚醛泡沫塑料是以专用酚醛树脂,表面活性剂,发泡剂,改性剂,固化剂等作用下混合发泡而成的轻质泡沫保温材料。酚醛泡沫从80年代起在日本、美国等许多国家已得到广泛应用。1985年世界总产量7×10~4t左右。已广泛应用于石油化工,交通运输、冷藏、建筑、集中供热等节能保温方面。具有密度小、难燃、无烟雾、耐温高、导热系数低,强度好,成本低等优点,是理想的节能保温材料。目前由于聚氨酯保温材料价格猛涨,氟里
The innovative energy-saving insulation material developed by Liaoning Xintong Practical Chemical Technology Development Co., Ltd., which is a phenolic foam, has passed the identification and put into mass production. Phenolic foam is a lightweight foam insulation material made by mixing and foaming under the action of special phenolic resins, surfactants, foaming agents, modifiers, and curing agents. Phenolic foam has been widely used in many countries such as Japan and the United States since the 1980s. In 1985, the world’s total production was about 7×10~4t. Has been widely used in petrochemical, transportation, refrigeration, construction, central heating and other energy-saving insulation. With the advantages of small density, flame retardancy, no smoke, high temperature resistance, low thermal conductivity, good strength and low cost, it is an ideal energy-saving insulation material. At present, due to the soaring prices of polyurethane insulation materials, Fluri