Based on years of experience in production and development of Jinan gypsum powder production technology of ceramic mold, and on the premise of reaching the comprehensive performance index of ceramic mold powder, the main physical properties of the influencing factors are studied. Compared with the experimental test method, from the perspective of gypsum powder binding, choose an iron ore production between type, grade and crystal structure of stone), At the same time, by adjusting the parameters of the production process, different fineness r to study the mixing way of the powder, combined with the test data and the influence of the product use, water absorption and condensation expansion rate on the ceramic mold stone powder were studied, The product scheme with high bending strength and compressive strength is selected, which improves the molding rate and service life of stone mold. By selecting high-grade and dense gypsum raw materials, selecting milling process parameters and moderately improving the fineness of the product, the physical properties of stone cleaning powder can be effectively controlled and optimized, and excellent high-strength ceramic gypsum powder can be obtained.

　　陶瓷模石膏粉是我國(guó)重要的石膏產(chǎn)品。隨著國(guó)民經(jīng)濟(jì)的快速發(fā)展，日用陶瓷和衛(wèi)生潔具市場(chǎng)逐漸擴(kuò)大，陶瓷模具石膏粉的需求量越來(lái)越大，質(zhì)量也越來(lái)越高。陶瓷模因其生產(chǎn)工藝、使用方法和制模方式不同，性能不同，對(duì)陶瓷模石膏粉的性能要求也不同。

　　Ceramic mold gypsum powder is an important gypsum product in China. With the rapid development of national economy, the market of household ceramics and sanitary ware is gradually expanding, the demand of ceramic mold gypsum powder is increasing, and the quality is also increasing. Due to the different production process, use method and mold making method, the performance of ceramic mold is different, and the performance requirements of ceramic mold gypsum powder are also different.

　　目前國(guó)內(nèi)陶瓷模具石膏受到設(shè)備、工藝技術(shù)和控制技術(shù)等品種的單一類型的產(chǎn)品,盡管國(guó)內(nèi)矽卡巖布萊在陶瓷模粉屬性描述表達(dá)式所采用的技術(shù)指標(biāo)是不一樣的,國(guó)內(nèi)陶瓷模具石膏粉和國(guó)外的差距產(chǎn)業(yè)主要集中在低強(qiáng)度,設(shè)置時(shí)間和撓曲強(qiáng)度關(guān)鍵指標(biāo)不能有效控制和不穩(wěn)定。結(jié)合我廠多年來(lái)從事陶瓷石膏模具的生產(chǎn)和發(fā)展的經(jīng)驗(yàn),針對(duì)目前陶瓷模具石膏粉,質(zhì)量的現(xiàn)狀,對(duì)實(shí)現(xiàn)其綜合性能指標(biāo)的前提下,主要物理性質(zhì)影響陶瓷模粉(設(shè)置時(shí)間、抗彎強(qiáng)度和抗壓強(qiáng)度等)大量的對(duì)比試驗(yàn),為獲得優(yōu)異的高強(qiáng)陶瓷模石膏粉的影響因素。

　　At present, China's ceramic mold gypsum is subject to a single type of products, such as equipment, process technology and control technology. Although the technical indicators used by China's skarn bly in the expression of ceramic mold powder attribute are different, the difference between China's ceramic mold gypsum powder and foreign industries is mainly concentrated in low strength, The key indexes of setting time and flexural strength can not be effectively controlled and unstable. Based on the experience in the production and development of ceramic gypsum mold in our factory for many years, in view of the current situation of the quality of the ceramic mold gypsum powder, and on the premise of realizing its comprehensive performance index, a large number of comparative tests of the main physical properties affecting the ceramic mold powder (setting time, bending strength and compressive strength, etc.) are carried out to obtain the influencing factors of excellent high-strength ceramic mold gypsum powder.

　　以上是濟(jì)南石膏粉生產(chǎn)廠家為大家介紹的相關(guān)內(nèi)容，想要了解更多內(nèi)容，歡迎訪問(wèn)網(wǎng)站:http://www.daquanq.com.cn

　　The above is the relevant content introduced by Jinan gypsum powder manufacturer. To learn more, please visit the website: http://www.daquanq.com.cn