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购买保温材料时应该考量哪些因素?
作者:admin 来源:本站 发布时间:2020-11-10 15:44:22 浏览次数:7

保温材料的使用主要是在一些建筑物表面进行安装,能够起到较好的保温的效果,在进行使用时可以帮助建筑物或者路面进行一定的保温处理。其发挥的作用相对比较大,因此受到大众广泛的欢迎,那么在选择购买时应该考虑到哪些因素呢?让我们一起来了解一下吧!

The use of thermal insulation materials is mainly installed on the surface of some buildings, which can play a better insulation effect. When using, it can help buildings or pavement to carry out certain insulation treatment. Its role is relatively large, so it is widely welcomed by the public, so what factors should be considered when choosing to buy? Let's have a look at it!

1 .外观质量:表面平坦,妨碍实用的伤口、污垢不得破损。

1. Appearance quality: the surface is flat, and the wound and dirt that hinder practical use shall not be damaged.

2 .燃烧性能:燃烧性能是指建筑材料燃烧或火灾时产生的物理和化学变化,该性能根据材料表面的点火性和火焰传播性、发热、冒烟、碳化、重量减少、毒性产物的产生等特性测定。

2. Combustion performance: combustion performance refers to the physical and chemical changes of building materials during combustion or fire. The performance is determined according to the characteristics of ignition and flame propagation, heating, smoking, carbonization, weight reduction and toxic product generation of building materials.

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3 .热负荷收缩温度:热负荷收缩温度用于表现锁定板材的耐湿热稳定性能,将湿的锁定板材试样慢慢浸渍在加热的水中,锁定板材在温度达到643度时开始收缩,因此锁定板材的负荷收缩温度为643度。

3. Thermal load shrinkage temperature: the heat load shrinkage temperature is used to show the moisture and heat resistance stability of the locking plate. The wet locking plate sample is slowly immersed in heated water, and the locking plate begins to shrink when the temperature reaches 643 degrees. Therefore, the load shrinkage temperature of the locking plate is 643 degrees.

4 .吸湿性:吸湿性是指材料可以在空气中吸收水分的性质。 这一性质和材料的化学组成与结构有关。 无机非金属材料除了材料表面的化学性质外,还与材料形成的微细结构有关,如果是多微孔,除了吸湿能力强之外,还与毛孔的直径和结构有关。 对于有机高分子材料也是一样。 金属表面也有吸附水分子的性质,与金属元素的性质和表面结构状态有关,这种吸湿性能保温房间的干燥起到防潮的作用。

4. Hygroscopicity: hygroscopicity refers to the property that a material can absorb moisture in the air. This property is related to the chemical composition and structure of the material. In addition to the chemical properties of the material surface, inorganic non-metallic materials are also related to the micro structure formed by the material. If it is a microporous material, it is also related to the diameter and structure of the pore in addition to the strong moisture absorption ability. The same is true for organic polymer materials. The surface of metal also has the property of adsorbing water molecules, which is related to the properties of metal elements and surface structure state. This moisture absorption property can keep the room dry from moisture.

5 .有机物含量:有机物主要由氧元素、氢元素、碳元素组成。 有机物是生命产生的物质基础。 脂肪、氨基酸、蛋白质、糖、血红素、叶绿素、酶等。 产品都含有定量的有机物,有机物含量越多该产品越容易燃烧。

5. Organic matter content: organic matter is mainly composed of oxygen, hydrogen and carbon. Organic matter is the material basis of life. Fat, amino acid, protein, sugar, heme, chlorophyll, enzyme, etc. The products contain quantitative organic matter, and the more organic matter, the easier the product will burn.

以上就是保温材料在购买选择时需要注意的一些要点,在进行选购时要注意从它的外观性能方面进行观察。只有保证在购买时仔细辨别它的质量和外观,才能有利于提升后期使用时的保温效果。如您想要了解更多资讯内容请点击网站:山东挤塑板http://hbsama.com

The above is the need to pay attention to some key points in the purchase of insulation materials, pay attention to observe from its appearance performance when purchasing. Only to ensure the careful identification of its quality and appearance at the time of purchase can help to improve the insulation effect in later use. If you want to know more, please click the website: Shandong Extrusion board http://hbsama.com 。