Desulphurization gypsum powder production equipment gypsum powder is a kind of material often used in construction and decoration. According to the different use environment, it also has different kinds, and its selection also has different points. Please listen to the gypsum powder manufacturer for you.

要介绍粉刷石膏粉的选用要点，我们首先要了解这种产品的种类。按照用途，这种石膏粉可以分为面层粉刷石膏、底层粉刷石膏和保温层粉刷石膏三种。我们在选用这种石膏粉的时候，好将其用在建筑物室内的墙面抹灰和顶棚抹灰中，在卫生间和厨房等长时间有水的地方则好不要使用这种产品，以免出现裂缝等。其次，脱硫石膏粉生产设备在这种产品的选择上，施工单位应该根据其使用部分进行选择，例如底层、保温层和面层等。第三点就是在两种墙体材料相结合的地方，我厂建议施工单位进行加强处理，在这个处理过程中，我们需要使用的是大于80克的中碱玻纤网格布。

To introduce the selection of plaster powder, we should first understand the types of this product. According to the use, this kind of gypsum powder can be divided into three kinds: surface plastering gypsum, bottom plastering gypsum and insulating layer plastering gypsum. When we choose this kind of gypsum powder, it is better to use it in the wall plastering and roof plastering of the building interior. In the bathroom and kitchen where there is water for a long time, it is better not to use this product, in order to avoid cracks and so on. Secondly, in the selection of desulfurization gypsum powder production equipment, the construction unit should select according to its use part, such as the bottom layer, insulation layer and surface layer. The third point is where the two kinds of wall materials are combined. Our factory suggests that the construction units strengthen the treatment. In this process, we need to use more than 80 grams of medium alkali glass fiber mesh cloth.

大家都知道，脱硫石膏粉生产设备石膏粉使用时需要让产品进行凝聚，而掌握产品凝聚时间对于后续工作来说非常关键的，所以为了帮助大家让产品更好的发挥功效，下面石膏粉厂家就给大家详细介绍一下如何把控石膏粉凝聚的时间。

As we all know, desulphurization gypsum powder production equipment gypsum powder needs to be used for product agglomeration, and mastering product agglomeration time is very critical for the follow-up work, so in order to help you better play the role of products, the following professional gypsum powder manufacturers will give you a detailed introduction of how to control the time of gypsum powder agglomeration.

我们先来看一下水与石膏粉的混合比，这是影响其凝聚的主要因素，如果加水越多石膏凝集的时间越长，石膏密度也会越低、牢度当然也就越低，相反则凝集时间越短、密度越大、牢度越高，所以在混合时具体需要您根据具体运用来控制比例了。

Let's first look at the mixing ratio of water and gypsum powder, which is the main factor affecting its agglomeration. If the more water added, the longer the agglomeration time of gypsum, the lower the density and fastness of gypsum. On the contrary, the shorter the agglomeration time, the greater the density and the higher the fastness, so you need to control the proportion according to the specific application.

接下来就是搅拌时间，一般来说我们只需搅拌到石膏粉非常均匀即可浇铸，大概控制在5分钟之内。脱硫石膏粉生产设备此外另一个因素就是浇铸容器了，如果浇铸入不吸水的容器内(硅胶模具等)，其铸型凝集时间不变，不过若浇铸入吸水的容器内(比如纸盒、木盒等)，那么由于容器材质性能则会导致其凝集时间缩短。

The next step is the mixing time. Generally speaking, we only need to mix the gypsum powder very evenly to cast, which can be controlled in about 5 minutes. Another factor of desulphurization gypsum powder production equipment is the casting container. If it is poured into the non-absorbent container (silica gel mould, etc.), its casting agglutination time will not change, but if it is poured into the absorbent container (such as carton, wooden box, etc.), the agglutination time will be shortened because of the material properties of the container.

而对于温度、湿度这些因素来说，气温越高其凝集时间越短，湿度越高凝集时间越长。

For temperature and humidity, the higher the temperature, the shorter the agglutination time, and the higher the humidity, the longer the agglutination time.