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新料保温材料与旧料保温材料的区别!
作者:admin 来源:本站 发布时间:2019-05-28 13:33:27 浏览次数:37
  挤出板是由聚苯乙烯树脂与其他原料、辅料和多糖混合,在加热和注射催化剂的同时混合,再挤压成型的硬质泡沫塑料板材。下面济南挤塑板为您介绍XPS保温材料的优缺点。XPS材料的优点:
The Extrusion board is a rigid foam plastic sheet which is made by mixing polystyrene resin with other raw materials, accessories and polysaccharides, heating and injecting catalyst at the same time, and then extruding. Next, Jinan extruded board will introduce the advantages and disadvantages of XPS thermal insulation material for you. Advantages of XPS materials:
1. 价格高于EPS系统。
1. Price is higher than EPS system.
2. 粘接不良,粘接后失效面为XPS板表面,粘接强度不够。
2. Poor bonding, failure surface after bonding is XPS board surface, bonding strength is not enough.
3、结构伸缩性差,受温湿度变化和变形的影响,滚筒导致绝缘层脱落。
3. Structural flexibility is poor. Influenced by temperature and humidity changes and deion, the roller causes the insulation layer to fall off.
4. 试运行3 - 4年,国内尚无国家标准;欧洲、美国、韩国等先进的绝缘技术尚未得到应用。
4. After 3-4 years of trial operation, there are no national standards in China; advanced insulation technologies such as Europe, the United States and Korea have not yet been applied.
5. 由于内部封闭孔结构。因此,它具有良好的防潮性能,在潮湿的环境中,仍能保持良好的保温性能;适用于冷库等对保温有特殊要求的建筑,也可用于以面砖或石材为外墙面层材料的建筑。
5. Because of the internal closed hole structure. Therefore, it has good moisture-proof performance, and can still maintain good thermal insulation performance in humid environment. It is suitable for buildings with special requirements for thermal insulation, such as cold storage, and can also be used in buildings with brick or stone as external wall material.
6. XPS挤塑板具有致密的表层和封闭孔隙结构的内层。与相同厚度的EPS相比,其导热系数要低得多,具有更好的保温性能。对于同一建筑外墙,其使用厚度可小于其他类型的保温材料。
6. XPS extruded sheet has a dense surface and an inner layer with closed pore structure. Compared with EPS with the same thickness, the thermal conductivity of EPS is much lower and has better thermal insulation performance. For the same building exterior wall, its thickness can be less than other types of insulation materials.
7、XPS挤压板材本身强度较高,导致板材比较脆弱,不易弯曲,当应力集中在板材上时,容易使板材损坏、开裂。
7. XPS extruded sheet has high strength, which makes the sheet more fragile and not easy to bend. When the stress is concentrated on the sheet, it is easy to damage and crack the sheet.

客户的满意是对我们的肯定,欢迎您来购买我们的产品,我们一直认为您提供产品是对自己的责任,并一直坚持这样做。你是受欢迎的。

Customer satisfaction is our affirmation, you are welcome to buy our products, we have always believed that you provide products is their responsibility, and has always insisted on doing so. You are welcome.
首先,再生料挤塑板生产过程是热挤压成型后的原料,所以保温板是非常重要的在加阻燃剂在加工过程中很容易挥发不宜保留,甚至一些制造商添加阻燃剂为了节省成本,因此这种保温板容易生火。
First of all, the production process of recycled extruded board is the raw material after hot extrusion, so thermal insulation board is very important in the process of flame retardant volatilization is not suitable to retain, and even some manufacturers add flame retardant in order to save costs, so this kind of thermal insulation board is easy to ignite.
保温板是目前市场上受欢迎的挤塑板,现在济南市场流通的挤塑板有两种:一种是用新材料做最初的原始挤塑板,另一个是用废旧塑料回收再生料由挤塑板后,因为最初的原始挤塑板的价格和生产合格的挤塑板生产设备非常昂贵。
Thermal insulation board is a popular Extrusion board in the market at present. There are two kinds of Extrusion board circulating in Jinan market: one is to make original Extrusion board with new materials, the other is to recycle waste plastics from the extrusion board, because the price of the original Extrusion board and the production equipment of qualified Extrusion board are very expensive.
第二,因为再生料挤塑板的物理性质很差,使用两年后会出现挤塑板倾斜的所谓的翘边现象,翘边挤塑板接头开裂会发生,使易燃保温板表面接触建筑,这时,一旦点燃的火焰,保温板,引起了一场严重的火灾燃烧和蔓延。
Secondly, because the physical properties of recycled extruded board are very poor, the so-called warping phenomenon of the tilt of the extruded board will occur after two years of use. The cracking of the joint of the warping extruded board will occur, which will make the surface of the flammable insulation board contact the building. At this time, once the flame is ignited, the insulation board will cause a serious fire combustion and spread.
再一次,因为原材料回收一次又一次,挤压模型板带来板色泽差,因为这是主要的制造商使用的方式添加色素将董事会变成另一种颜色,目的是为了掩盖原料的本色,所以这种板一般气味较大,辛辣的和不愉快的,对人体有害。
Again, because raw materials are recycled over and over again, the extrusion moulding boards bring poor color, because this is the main manufacturer's way to add pigments to change the board into another color, in order to cover up the nature of raw materials, so the boards generally have a larger odor, spicy and unpleasant, harmful to human body.
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