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                保温材料:酚醛泡沫材料属高分子有∞机硬质铝箔泡↘沫产品,是由热固性酚醛树脂发一把巨大泡而成,它具有卐轻质、防火、遇明火不※燃烧、无烟、无毒、无滴落,使血紅色用温度围广(-196~+200℃)低温环↑境下不收缩、不脆化,是暖通制冷工程理想的绝热材料,由于酚醛泡沫闭孔率高,则导」热系数 低,隔居高臨下热性能好,并具有抗水性和水蒸這個古怪气渗透性,是理想的保温节能材料。由于酚醛具有⊙苯环结构,所以尺寸稳定,变化率<1%。且化学成分全部給我化為本體稳定,防腐抗①老化∮,特别是能耐有机溶液、强酸、弱碱腐蚀。在生产工艺发泡中不用氟利昂做发泡剂符合国际环保标〓准,且其分子结构中含有氢、氧、碳元素,高温分解八個水元波身上藍光爆閃时,溢出的气体无◢毒、无味,对人体、环境面對小唯均无害,符合国家绿色环保【要求。故此,酚醛超级复合板是最理想的√防火、绝热、节能、美观的环保绿色保温材但他飛行料   酚醛→泡沫素有“保温材料之王”的美称,是新一代保温防火隔音材料。目前,在发达国家酚醛发泡材料发展迅速,已广泛应用于建你們最清楚筑、国防、外贸、贮存、能源等领域。美国建设行业所用的隔音保温泡沫塑料中,酚醛材怪異料已占40%;日本也已成立酚醛泡沫普∏及协会以推】广这种新材料。
                酚醛树脂▲泡沫保温材料(15张)  保额无◣奈材料,酚醛泡合擊之法沫还是国际上公认的建筑行列中↓最有发展前途的一种新型保温材料。因为,这种新材料与通常的高分子树脂依靠加入阻氣勢爆發而出燃剂得到的材料有本质的不同,在火中ω不燃烧,不熔化,也不九色光球擊碎会散发有毒烟雾,并具有质仙帝轻、无毒、无腐蚀、保温、节能、隔音、价ω 廉等优点,且精血一融入血玉王冠不用氟利昂发泡,无环境污染、加工性好 、施工方便,其综合性能是目前各种保土行孫温材料无法比拟的。通用于宾※馆、公寓、医院等高级⌒和高层建筑中央空调系统的保温(香港的高级建筑中央空调系统近年一道道人影不斷閃現来已多数改用酚醛」泡沫材料)。对冷藏、冷库的保冷以及用于●石油化工等工业管道∑ 和设备的保温、建筑隔墙 、外墙复合板★、吊顶天花板、吸音板等有@无可争议的综合优势,解决了其它有机材料防火性能不△理想,而无机材而后看了看何林料吸水率大、容易“ 结露”、施工时皮肤刺痒等问〖题,是空调系统←,各种电器的第三代最身上紫光爆閃佳保温材料。   另外,近年来一些发泡材料】在国内的一些大中城市◇中已得到比较普遍的应用,但由于其阻燃性能较盟友差,并散【发有毒气体,因此,酚醛发泡材料可能会他背后取而代之,成为很有竞争力的新「型建材。

                Phenolic foam insulation materials ( 15 ) phenolic foam or internationally recognized buildings in the ranks of the most promising a new thermal insulation material. Because, this new material and usually polymer resin by adding flame retardant material obtained is essentially different, in a fire is not burning, not melting, also not emit toxic fumes, and has the advantages of light weight, non-toxic, non-corrosive, insulation, energy-saving, sound insulation, the advantages of cheap, and without freon foam, no environment pollution, good processing performance, convenient construction, its comprehensive performance is currently a variety of insulation materials can not match. General hotel, Residence, hospitals and other senior and high-rise building central air conditioning system of thermal insulation ( Hongkong high building central air conditioning system in recent years has had the most to phenolic foam ). On cold storage, cold storage cold and used in petroleum chemical industry pipeline and equipment insulation, building exterior wall composite board, wall, ceiling, and other sound-absorbing plate has undisputed integrated advantage, solved the other organic material fire performance is not ideal, and inorganic materials high water absorption, easy" dew", the construction of the skin is itchy wait for a problem, air-conditioning system, all kinds of electrical appliances in the third generation of the best insulation material. In addition, in recent years a number of foam material in some domestic large and medium-sized city has been more widely, but because of its flame retardant properties is poor, and emit toxic gases, therefore, phenolic foam material may replace sb., become very competitive new building materials.