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挤塑板阻燃配方和工艺的优化方法?
作者:admin 来源:本站 发布时间:2020-08-06 12:00:07 浏览次数:171

阻燃剂是目前挤塑板实现阻燃功能的主要方式,也是比较经济和效率地一种方式。有些时候,这种阻燃剂可能存在阻燃效果不明显、热稳定较差、阻燃性不均匀的问题,这就让人十分疑惑了,通常都会与阻燃剂地品质有关。那么,该板材阻燃配方和工艺的优化方法有哪些呢?下面济南挤塑板厂家带大家了解一下。

At present, flame retardant is the main way to realize the flame retardant function of extruded panel, which is also a more economical and efficient way. Sometimes, this kind of flame retardant may have the problems of not obvious flame retardant effect, poor thermal stability and uneven flame retardancy, which makes people very confused. It is usually related to the quality of flame retardant. So, what are the optimization methods of flame retardant formula and process? Jinan Extrusion board manufacturers to take you to understand.

一、提升技术人员的操作水平,增加物料和阻燃剂的搅拌时间或增加搅拌设备,并采取可行的检测方法,保证物料和阻燃剂的均匀混合,避免出现阻燃的区域化,增加氧指数实验的合格率。

1、 Improve the operation level of technical personnel, increase the mixing time of materials and flame retardants or increase the mixing equipment, and take feasible detection methods to ensure the uniform mixing of materials and flame retardants, avoid the regionalization of flame retardant, and increase the qualified rate of oxygen index test.

二、优化挤塑板生产设备的结构,增加冷却系统,保证整个生产过程中工艺温度的稳定性,避免温度集聚造成温度过高,使阻燃剂分解流失严重。

2、 Optimize the structure of Extrusion board production equipment, increase cooling system, ensure the stability of process temperature in the whole production process, avoid excessive temperature caused by temperature concentration, and cause serious decomposition and loss of flame retardant.

三、研发新型阻燃剂,提高阻燃剂的分解温度,保证它的热稳定性,使分解温度远高于加工温度,避免它受温度影响造成的分解失效。

3、 Research and development of new flame retardant, improve the decomposition temperature of flame retardant, ensure its thermal stability, make the decomposition temperature is far higher than the processing temperature, and avoid the decomposition failure caused by the influence of temperature.

四、升级原料配方,生产挤塑板的原料对产品阻燃效果具有较明显的影响,有的厂家研发了它的专用阻燃母料,以通用的聚苯乙烯为基料和其它功能助剂制成的专用阻燃母料,经大量实验证明后可以广泛推广使用。

4、 Upgrading the formula of raw materials and the raw materials for producing extruded boards have obvious influence on the flame retardant effect of products. Some manufacturers have developed their special flame retardant masterbatch. The special flame retardant masterbatch made of general polystyrene and other functional additives can be widely used after a large number of experiments.

以上就是挤塑板阻燃配方和工艺的优化方法。这种阻燃剂的阻燃性其实是有一定地划分等级的,可以根据用户需求进行合适地选择,这要求我们在判断其阻燃效果时应该有一个正确地阻燃效果参考,希望你们能有所了解。如想要了解更多保温材料内容请继续关注我们的济南挤塑板厂家http://hbsama.com官网。

The above is the optimization method of flame retardant formula and process of extruded panel. In fact, the flame retardancy of this kind of flame retardant is divided into certain grades, which can be appropriately selected according to the needs of users. This requires us to have a correct reference of flame retardant effect when judging its flame retardant effect. I hope you can understand it. If you want to know more about thermal insulation materials, please continue to pay attention to our Jinan extruded panel manufacturers http://hbsama.com Official website.