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山东优泉保温建材有限公司
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挤塑板的密度和质量之间存在什么样的关系?
作者:admin 来源:本站 发布时间:2019-06-20 10:57:40 浏览次数:64
  掌握一定物理知识的朋友知道,很多物品的质量和密度、体积都有很重要的关系。当然,其中绝缘材料挤塑板也不例外,质量与密度之间的关系有多大?这是一看。
Friends who have a certain knowledge of physics know that the quality, density and volume of many items have a very important relationship. Of course, the Extrusion board of insulating material is no exception. How much is the relationship between mass and density? This is a look.
济南挤塑板生产厂家通过多种途径降低XPS挤塑板的密度是国内XPS工业发展的主要方向,新材料聚苯乙烯颗粒通过二次真空发泡技术,可以将密度降低到每立方米22公斤左右。但事实上,国内挤压板的密度大约是28 - 30千克每立方米,这是因为国内挤压板行业基本上是使用回收材料生产、回收材料流动性较低,难以泡沫,泡沫密度在30公斤/立方米的技术限制。
Jinan Extrusion board manufacturer reduces the density of XPS Extrusion board through various ways, which is the main direction of domestic XPS industry development. The density of new material polystyrene particles can be reduced to about 22 kilograms per cubic meter through secondary vacuum foaming technology. But in fact, the density of domestic extruded plates is about 28-30 kilograms per cubic meter. This is because the domestic Extrusion board industry basically uses recycled materials production, recycling materials low mobility, difficult to foam, foam density of 30 kg / cubic meter of technical constraints.
谈到优良的绝缘性能,很少有人不考虑挤压板。这似乎并不奇怪,但如何实现自己在建筑领域的价值呢?让我们先来看看山东挤压板是如何阻止水分子进入板内的。
When it comes to excellent insulation performance, few people do not consider extruded sheets. It doesn't seem strange, but how to realize its value in the field of architecture? Let's first see how Shandong Extrusion board prevents water molecules from entering the board.
在原料等级和气泡结构相同的情况下,挤压板的强度和密度大致成正比。挤压板的抗压强度与35公斤的密度大约是30%高于30公斤的挤压与密度板,和一些铁路衬底的密度高的抗压强度高于45千克每立方米,以及抗压强度可以达到超过700 kpa。

The strength and density of the extruded sheet are approximately proportional to each other under the same material grade and bubble structure. The compressive strength of the extruded plate is about 30% higher than that of the extruded and dense plate with a density of 35 kg. The high compressive strength of some railway substrates is over 45 kg/m3, and the compressive strength can reach over 700 kpa.

济南挤塑板生产厂家普遍适用于屋面保温系统、冷冻室、墙体内外保温,效果是无与伦比的。吸水率作为一种理想的保温材料,是一项极其重要的技术指标。吸水率高会导致绝缘不良。XPS板具有完整的闭孔结构,前后板无间隙,使渗漏、凝结和水冻结,解冻循环产生的水分不能渗透,因此能有效防止水分子进入。
Jinan extruded panel manufacturer is generally suitable for roof insulation system, freezing room, wall internal and external insulation, the effect is unparalleled. As an ideal thermal insulation material, water absorption is an extremely important technical index. High water absorption will lead to poor insulation. XPS plate has a complete closed-hole structure, no gap between front and rear plates, so that leakage, condensation and water freezing, thawing cycle generated water can not penetrate, so it can effectively prevent water molecules from entering.
挤塑板安装注意事项:
Notice for installation of extrusion board:
1. 将配置好的专用粘合剂涂在挤出塑料板的背面。粘结剂的压实厚度约为3。
1. Apply the special adhesive on the back of the extruded plastic sheet. The compaction thickness of the binder is about 3.
2. 带材粘接方法:用齿刀将专用粘接剂沿水平方向均匀涂抹在挤出板上,宽度为10,厚度为10,中间距离为50。
2. Strip bonding method: special adhesive was evenly applied on the Extrusion board along the horizontal direction with a toothed knife, with a width of 10, a thickness of 10 and a middle distance of 50.
3.标准板尺寸为1200*600,对角线误差小于2。我们将为挤压板提供优质合适的服务,让客户感受到亲情的温暖,始终把客户的安全当成自己的。我们将利用自然优势打造出独特的产品,让消费者享受到产品独特的心情。
3. The size of standard plate is 1200*600, and the diagonal error is less than 2. We will provide high quality and appropriate service for extrusion plate, so that customers feel the warmth of family, and always regard the safety of customers as their own. We will make use of natural advantages to create unique products, so that consumers can enjoy the unique mood of products.
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