Is the traditional mold plaster mold ceramic industrial production has long been used. Since the source of the raw gypsum plaster molds are widely used, inexpensive; plaster was mixed with water, it has good mobility and coagulation performance, preparation of various shaped mold; plaster mold has good water absorption and drying properties. Therefore, plaster molds are widely used in ceramics production grouting, spinning, rolling, pressure and other plastic molding process. However, the plaster mold low intensity, poor wear resistance, corrosion resistance is poor, Luoyang plaster mold, not only to make it easy to damage during transport and during operation, and will lead to deterioration of the quality molded body. Therefore, to improve the quality of the plaster mold, plaster mold can not only extend the useful life and reduce costs, but also improve the quality of the molded body and improve product quality. This paper describes the preparation prepared raw gypsum plaster mold, plaster mold plaster mold a comprehensive analysis of the impact of the quality of the main factors, the purpose is to fully understand and grasp the characteristics of plaster molds, thus rational use plaster mold making and improve the plaster mold the quality and extend the life of plaster molds for the preparation of low-cost, high-performance foundation fused silica crucible. Production or work, often need to make some of the same works or product, in order to do more with less, of my ancestors as early as the Warring States era, had come up with a very clever way - with molds for production, because of the condition The restrictions, they use clay or stone carved out of the mold, casting currency, knife coins, currency and other cloth. Today, the material used to manufacture molds, much more advanced than in the past, plaster mold brands, mainly metal, as well as resin, wood, rubber, plaster, etc., which is easier to process only the middle of gypsum, does not require special equipment, just a knife and a piece of paper or wood chips, coupled with some soapy water as a release agent on it. Yi Cai cartoon craft die? /? 2012-02-27? [Big]? [In]? [Small] plaster white embryo is produced using plaster molds, plaster mold is how to make out of it, the first major plaster mold material is divided into two, one is rubber material, and the other is natural latex material. Two materials different production methods is not the same decision: Cai Yi introduces rubber mold plaster mold production methods, plaster mold specification, rubber plaster mold production methods, fine plaster mold, the first temperature adjusted raw material --- Hot mother die --- --- then brush to paint the mother die after brushing? Then the master mold in the oven baking (oven temperature control 200 degrees) ---- baked after the first pass? painted --- recapture the oven again, repeat this 3-4 times, grilled mold shiny appearance, product toughness usual. When the master is burned Shousheng phenomenon. Natural latex plaster mold baking methods: a good tune material master mold --- --- clean with a brush evenly brushing aside the mother die of natural air-dry --- --- --- this is repeated 10 times and then painted a good mother die on a heated indoor (temperature about 40 degrees) --- 5-10 days to the mold; produced by mold super toughness, inner texture clear, strong and durable. Luoyang plaster mold, Artel plaster mold, plaster mold brand by Gaomi Artel plaster mold factory. Luoyang plaster mold, Artel plaster mold, plaster mold is Gaomi Acer-brand plaster mold factory (www.htsgmj.com) (www.htsgmj.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: Du Jingli.