彩钢夹芯板的保温、隔热、吸声等性能主要取决于它的芯材—绝热材料。这种材料不仅要保温性好，同时还需要有足够的强度和刚度，与彩钢板也要有很好的粘合力，只有这样，组合的复合板才能承受设计载荷，满足建筑功能要求。下面济南彩钢夹芯板厂的小编就给大家详细的总结一下目前常用的保温芯材的种类和现状！

The thermal insulation, heat insulation and sound absorption properties of color steel sandwich panel mainly depend on its core material - thermal insulation material. This kind of material not only needs good temperature, but also needs enough strength and stiffness. It also needs good adhesion with color steel plate. Only in this way, the composite plate can withstand the design load and meet the functional requirements of the building. The following small edition of Jinan Caigang Sandwich Plate Factory will give you a detailed summary of the current types and status of commonly used insulation cores!

彩钢夹芯板芯材材料按其产品的化学成分可分为两大类，即一类是有机化学泡沫材料，如聚氨脂泡沫塑料、聚苯乙烯泡沫塑料、酚醛泡沫塑料、三聚氨泡沫塑料等。另一类是无机纤维材料，如岩棉板、矿棉板、玻璃棉板等。

The core material of color steel sandwich panels can be divided into two categories according to their chemical composition, that is, organic chemical foam materials, such as polyurethane foam, polystyrene foam, phenolic foam, triamine foam, etc. The other is inorganic fiber materials, such as rock wool board, mineral wool board, glass wool board and so on.

目前，国内彩钢夹芯板生产商使用的彩钢夹芯板保温层芯材广泛的有聚苯乙烯夹芯板（EPS夹芯板）、硬质聚氨脂夹芯板（PU夹芯板）、岩棉夹芯板即RW夹芯板。但聚氨脂、聚苯乙烯等有机材料耐热温度低、遇火易燃烧、易产生毒气，成为火灾事故的主要因素之一。

At present, the core materials of thermal insulation layer of color steel sandwich panels used by domestic color steel sandwich panels manufacturers are polystyrene sandwich panels (EPS sandwich panels), rigid polyurethane sandwich panels (PU sandwich panels), rock wool sandwich panels (RW sandwich panels). However, polyurethane, polystyrene and other organic materials have low heat resistance, easy to burn in case of fire, and easy to produce toxic gases, which become one of the main factors of fire accidents.

然而，普遍采用的彩钢夹芯板保温芯材—聚胺酯泡沫本身不防火，燃烧后产生的大量浓烟里含有氰化氢，危害人体健康。而聚苯板除了不防火、用久后会收缩外保温性能也很差。聚苯乙烯泡沫和聚氨脂泡沫都易燃，不耐高温，严重影响建筑工程质量和防火安全，目前正受到消防部门的限制使用。岩棉、玻璃棉等无机矿物棉材料虽然能达到防火要求，但是对环境不友好（施工过程中漂浮的棉絮对人体有害）、容易滋生细菌、吸水率高、绝热效果较差，并且强度也不够好，使用寿命较短。

However, the commonly used color steel sandwich panels insulation core material polyurethane foam itself is not fireproof, and a large amount of smoke generated after combustion contains hydrogen cyanide, which is harmful to human health. Polyphenylene board has poor external thermal insulation performance besides non-fireproof and shrinkage after long use. Polystyrene foam and polyurethane foam are flammable, not high temperature resistant, seriously affect the quality of building engineering and fire safety, are currently being restricted by the fire department. Although inorganic mineral wool materials such as rock wool and glass wool can meet the requirements of fire prevention, they are not friendly to the environment (floating cotton floss is harmful to human body during construction), easy to breed bacteria, have high water absorption, poor insulation effect, and are not strong enough, and have short service life.

而新型的酚醛泡沫材料（PF），在阻燃、毒性方面具有非常优秀的性能，其市场前景广阔，经济潜力巨大，将逐步取代其他的泡沫材料。

The new phenolic foam (PF) has excellent performance in flame retardancy and toxicity. Its market prospect is broad and its economic potential is huge. It will replace other foam materials step by step.

以上就是今天小编给大家提供的精彩内容了，相关的技术知识由济南彩钢夹芯板厂整理提供，欢迎更多的小伙伴给我们留言评论：http://www.jnhscg.com

Above is the wonderful content provided by today's edition. The relevant technical knowledge is provided by Jinan Caigang Sandwich Plate Factory. More small partners are welcome to leave us a message and comment: http://www.jnhscg.com.