Gypsum powder itself has its own strength, but according to different actual use requirements, there are different requirements for strength. Here are some methods of strengthening gypsum. By mixing gypsum powder with resin and curing agent into paste, the strength of the finished product will be greatly improved compared with the ordinary finished product.

　　其次是使用玻璃纖維布、紗布、樹脂等其一或多種材料加固石膏成品。還有一種方法就是有時候乳白膠也是石膏制作的一大重要輔料。添加了乳白膠的石膏，成品將會比一般石膏要更為光滑細膩，但是在上色時油料會浮在物體表面，而不會被石膏吸收，因而要多加注意！

　　Next is the use of glass fiber cloth, gauze, resin and one or more of its materials to reinforce gypsum products. Another way is that sometimes latex is also an important excipient for gypsum production. The finished product will be smoother and more delicate than ordinary gypsum with the addition of latex white gum, but the oil will float on the surface of the object when coloring, and will not be absorbed by gypsum. Therefore, more attention should be paid to it.

　　石膏粉好處及作用：

　　Benefits and effects of gypsum powder:

　　石膏粉是五大凝膠材料之一，廣泛用于建筑、建材、工業模具和藝術模型、化學工業及農業、食品加工和醫藥美容等眾多應用領域，是一種重要的工業原材料，通常為白色、無色，有時因含雜質而成灰、淺黃、淺褐等色。

　　Gypsum powder is one of the five major gel materials. It is widely used in many fields such as architecture, building materials, industrial moulds and art models, chemical industry, agriculture, food processing, medical beauty and so on. It is an important industrial raw material, usually white, colorless, sometimes gray, light yellow and light brown due to impurities.

　　1、墻體找平

　　1. Wall leveling

　　在裝修中石膏粉一般用來做基層處理的，比如填平縫隙、陰陽角調直、毛坯房墻面遍膩子找平等。石膏的粘接度好，不易產生脫落現象，在用來進行墻面找平時，一般并不是直接使用石膏粉的，里面也會加入滑石粉，否則施工會不太方便了。

　　In decoration, gypsum powder is generally used for basic treatment, such as filling gaps, rectifying Yin and Yang angles, and finding equality for the first time putty on the wall of a blank house. The bonding degree of gypsum is good, and it is not easy to produce shedding phenomenon. Generally, it is not used directly to find peacetime wall surface. Talc powder will also be added to it, otherwise the construction will be inconvenient.

　　2、制作石膏水泥

　　2. Making gypsum cement

　　摻加適量的激發劑可生產硬石膏水泥或膠凝材料，適用于軟土地基的加固，墻體粉刷，機械模型，坑道支護及生產纖維壓力板等。

　　Adding appropriate amount of activator can produce anhydrite cement or cementitious material, which is suitable for the reinforcement of soft soil foundation, wall painting, mechanical model, tunnel support and production of fibre pressure plate, etc.

　　3、其他作用

　　3. Other roles

　　石膏粉可以作為混凝土膨脹劑、抗裂劑、自流平砂漿的主要原材料，特種水泥生產中用作復合礦化劑等。

　　Gypsum powder can be used as expansive agent, anti-cracking agent, self-leveling mortar and composite mineralizer in special cement production.

　　4、粘接力強

　　4. Strong adhesiveness

　　粉刷石膏與各種墻體基材(粘土磚、水泥砌塊、加氣混凝土、粉煤灰磚、石膏砌塊、現澆混凝土、頂棚等)都能很好地粘結，抹灰時不用刷任何界面劑，直接抹灰，一次成活，抹灰墻面不會出現空鼓、開裂現象。

　　Plaster gypsum and all kinds of wall base materials (clay brick, cement block, aerated concrete, fly ash brick, gypsum block, cast-in-situ concrete, roof, etc.) can be well bonded, plastering without any interface agent, plastering directly, once survived, plastering wall surface will not appear empty drum, cracking phenomenon.

　　5、表面裝飾性

　　5. Surface decoration

　　粉刷石膏墻面細膩光滑而不起灰，強度高、不收縮，外觀典雅，無氣味，不返堿，無裂紋。

　　Painting gypsum wall surface is fine and smooth without ash, high strength, no shrinkage, elegant appearance, no odor, no alkali, no cracks.

　　6、防火性能

　　6. Fire-proof performance

　　當粉刷石膏抹面厚度為20mm時，耐火極限可達到2小時以上。

　　When the thickness of plastering plaster is 20 mm, the fire resistance limit can reach more than 2 hours.

　　石膏粉有毒嗎?

　　Is gypsum powder poisonous?

　　石膏粉的主要成分是硫酸鈣，不溶于水，化學性質相當穩定。無毒，無腐蝕性。

　　The main component of gypsum powder is calcium sulfate, insoluble in water, and its chemical properties are quite stable. Non-toxic, non-corrosive.

　　無毒、無腐蝕性、無刺激不等于對人體沒有影響，經常接觸會使人皮膚變得粗糙，嚴重的則引起過敏。

　　Non-toxic, non-corrosive, non-irritant does not mean that there is no impact on the human body, frequent contact will make the skin rough, serious allergies.

　　如果您有濟南石膏粉的需求可以點擊我們的官網進行咨詢：http://www.netjobs.cc/

　　If you have the need of Jinan gypsum powder, you can click on our official website for consultation: http://www.netjobs.cc/