Gypsum powder is an important industrial raw material, which is widely used in various fields. So how is gypsum powder produced? What is its function? Please see the following introduction.

一、石膏粉的作用

1、 Function of gypsum powder

1、石膏粉有非常廣泛的用途，首先它能作出各種工藝品，常見的有石膏像、石膏枕、其他雕刻性的藝術(shù)品。

1. Gypsum powder has a very wide range of uses, first of all, it can make a variety of crafts, common gypsum, gypsum pillow, other carving works of art.

2、石膏粉可作為食品添加劑，還可以用石膏粉來做豆腐，制成美容面膜;其次還可將石膏粉用于農(nóng)業(yè)中，因?yàn)樵谀戏降貐^(qū)很多土壤都是酸性土，而石膏粉是堿性的，這樣就可以將石膏粉灑入酸性土壤中，綜合土壤的酸堿度，這樣就可以利用很多土地。

2, gypsum powder can be used as food additive, gypsum powder can also be used to make tofu, and make beauty mask; secondly, gypsum powder can be used in agriculture, because many soils in the south are acidic soil, and gypsum powder is alkaline, so that gypsum powder can be sprinkled into acidic soil and comprehensive soil acidity and alkalinity, so that many land can be utilized.

3、石膏粉的建筑用途：現(xiàn)今在市場上的石膏粉分為了生石膏粉和熟石膏粉，而熟石膏粉又被分為α石膏粉和β石膏粉，并且熟石膏粉是石膏原料經(jīng)過105-200℃高溫加熱形成的,也被稱為半水石膏，熟石膏粉是一種氣硬性膠凝材料，隨然具有兩種材料，但都是呈菱形結(jié)晶的，值得注意的是，這兩種石膏粉的物理性能是不同的，α型石膏粉結(jié)晶良好、堅(jiān)實(shí),可以用在陶瓷模具、雕塑、石膏線條及建筑使用，β石膏粉主要用于墻體抹平、石膏板生產(chǎn)、粉刷石膏粉等等。

3. Building use of gypsum powder: gypsum powder on the market today is divided into raw gypsum powder and plaster of Paris powder, and plaster of Paris powder is divided into α gypsum powder and β gypsum powder, and plaster of Paris powder is formed by high temperature heating of gypsum raw materials at 105-200 ℃, Also known as hemihydrate gypsum, gypsum powder is a kind of gas hardening cementitious material, which has two kinds of materials, but both of them are rhombic crystal. It is worth noting that the physical properties of these two kinds of gypsum powder are different. α type gypsum powder has good and solid crystal, It can be used in ceramic molds, sculptures, gypsum lines and high-grade buildings. β gypsum powder is mainly used for wall plastering, gypsum board production, plastering gypsum powder and so on.

二、石膏粉的生產(chǎn)工藝

2、 Production technology of gypsum powder

石膏粉的生產(chǎn)一般可以經(jīng)過兩種流程：

The production of gypsum powder can generally go through two processes

1、先燒后磨：主要生產(chǎn)工藝流程是：1)將礦石放入窯中進(jìn)行煅燒。2)煅燒完畢后，將其弄碎。3)磨粉和炒制。磨粉之后將其進(jìn)行快速的炒制。5)待其陳化后再進(jìn)行包裝。

1. First burning then grinding: the main production process is as follows: 1) put the ore into the kiln for calcination. 2) After calcination, it is crushed. 3) Milling and frying. After grinding, stir fry it quickly. 5) After aging, it can be packed.

2、先磨后燒：主要生產(chǎn)工藝流程是：

2. Grinding before burning: the main production process is as follows:

(1)先將礦石進(jìn)行破碎處理。

(1) First, the ore is crushed.

(2)粉磨和炒制。可以用回轉(zhuǎn)窯或者炒鍋。

(2) Grinding and frying. You can use a rotary kiln or a frying pan.

(3)待其陳化后進(jìn)行包裝工序。

(3) After aging, the packaging process is carried out.

三、石膏粉的選購及使用技巧

3、 Purchase and use of gypsum powder

1、在選用的時(shí)候，不妨觀察石膏粉的顏色。主要分為灰色，黃色，白色。灰色的石膏粉大都為建筑用石膏，仔細(xì)觀察或浸水后便能發(fā)現(xiàn)其中的黑色小顆粒雜質(zhì)。該類石膏脆，但便宜。日常用于墻面的裝修，在建材市場能買到。

1. When choosing, you may as well observe the color of gypsum powder. Mainly divided into gray, yellow, white. The gray gypsum powder is mostly used for construction. The small black particle impurities can be found after careful observation or immersion. This kind of gypsum is brittle but cheap. Daily for wall decoration, can buy in the building materials market.

2、石膏漿具有流動(dòng)性，因而制作時(shí)要注意液體分布的平衡。石膏成型的過程中會(huì)放熱，還會(huì)返潮。因而這段過程中不要著急，否則心急吃不了熱豆腐，前功盡棄。

2. Gypsum slurry has fluidity, so we should pay attention to the balance of liquid distribution when making it. Gypsum will release heat and return to moisture in the process of molding. Therefore, don't worry in this process, otherwise you can't eat hot tofu and all previous achievements will be wasted.

石膏粉是怎么生產(chǎn)的？石膏粉有什么作用？

How is gypsum powder produced? What is the function of gypsum powder?

以上是過家家小編介紹的石膏粉是怎么生產(chǎn)的，以及石膏粉有什么作用，希望讓大家更加了解石膏粉，更多的建材知識，歡迎繼續(xù)關(guān)注高新開發(fā)區(qū)巨野河福華建材。

The above is how to produce gypsum powder and what role gypsum powder plays. I hope you can know more about gypsum powder and know more about building materials. Welcome to continue to pay attention to juyehe Fuhua building materials in high tech Development Zone.