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硅胶管为什么会出现结构化


现在社会的发展越来越快,时代进一步的进步,也造成了市场化经济的发展。越来越多的人开始从事管材事业,但是管材事业制作不完善的话就会出现很多的问题,管材结构化就是一个重要的问题。为什么在制作过程中会出现结构化呢?那么硅胶管结构化是什么呢?发生之后又要怎么解决呢?

 

硅胶管的生产结构一般来说就是把天然硅橡胶进行加工处理,在按照需求的配方进行加工,最后加入合成剂和其他材料通过炼胶机和磨具的合成,最后形成一根根的管材。但是,一般工厂在生产管材的时候就有可能出现管材结构化。


管材的结构化就是在生产过程中采用白炭黑不强的硅橡胶在储存过程中出现变硬的情况,这会造成橡胶的可塑化降低,从而失去加工的工艺性能。这种现象就称为“管材结构化”。


原因


1、最普遍的说法就是在气温的影响下,表面的火星硅醇基与生胶分子产生化学作用,发生缩合,从而就会导致橡胶的变硬,塑性降低。


2、白炭黑表面的基原子与生胶分子产生作用生成氢键,乃至化学结合。使硅橡胶内的硅氢氧转变为假交联或微交联的固性状态,这也就造成了硅橡胶的固化。


解决方法


1、在硅橡胶中家住“结构化控制挤”,这是生产中最常见的解决方法了。


2、对白炭黑表面进行处理,从而防治白炭黑和生胶发生作用。


硅胶是一种环保无害的材料,它制出来的硅胶管也是及其环保的一种管材,人们在使用时要合理使用。


Now the development of society is faster and faster, and the further progress of the times has also led to the development of market-oriented economy. More and more people begin to engage in pipe industry, but there will be a lot of problems when the production of pipes is not perfect, and the structure of pipe material is an important problem. Why do we have structural problems in the production process? So what is the structure of silicon HOSE? How will it be solved after the occurrence?


In general, the production structure of the silicon rubber tube is to process the natural silicone rubber. It is processed in accordance with the required formula. Finally, the synthetic agent and other materials are added through the synthesis of the rubber machine and abrasive tools. Finally, a root pipe is formed. However, when a general factory is producing pipes, it is possible to have tube structure.


The structure of the pipe is the condition that the silica rubber is hard in the process of production, which will cause the plasticity of the rubber to be reduced and the processing performance will be lost. This phenomenon is called "tube structure".


Reason


1, the most common saying is that under the influence of temperature, the surface of the Martian silanol group has a chemical reaction with the raw glue molecules, and the condensation occurs, which will lead to the hardening of the rubber and the reduction of the plasticity.


2. The base atoms of silica surface react with the raw rubber molecules to form hydrogen bonds and even chemical bonds. The siloxy hydrogen in silicone rubber is changed into a pseudo crosslinking or micro crosslinking solid state, which results in the solidification of silicone rubber.


Resolvent


1, in the silicone rubber home "structured control crowded", this is the most common solution in production.


2. The surface of white carbon black is treated to prevent the occurrence of silica and raw rubber.


Silica gel is an environmentally friendly and harmless material. The silicone tube made of it is also a kind of environmental protection tube. People should use it reasonably.


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