How plaster mold plaster mold release nice, great variety Changchun plaster mold price line, in the home decoration, many people will choose to use it to decorate the home, so that led to the rapid development of plaster line industry. Usually manufacturers of plaster mold lines are used, but how to plaster from the mold completely taken out, which is a university asked. Plaster mold release said to be a major problem, but if you get the hang of, it is actually very simple. First, the plaster mold cleaned without leaving a residue. The second step, the plaster into the mold. The third step is to wait until after a certain time, remove the rack from the bottom and slowly began to peel the mold. In this step, you must be slow and steady. It looks as though stripping plaster is also very easy. But we often find, incomplete line made out of plaster stripping, need professional and experienced technical master again to repair plaster mold plaster line Xinxiang prices, but even after the repair, there will be signs of repairs, the impact beautiful. To ensure the plaster smoothly from the mold, there is a key technology, between the first step and the second step is to use a plaster mold release agents. We will mold clean after brushing a layer of plaster special needs on the mold release agent. We do not underestimate this thin layer, its role is very clear, after it painted, plaster can be completely out of the mold. There are now a lot of plaster mold release agents, comparatively speaking, plaster mold release agents specializing in performance is still very good. It is milky white liquid, watered use, under the premise of releasing smoothly, you can make plaster is not yellow. In addition, it is normal to use a line Jilin plaster mold price, the working fluid is not hierarchical, even in winter without heating, very simple and convenient. Gypsum powder, said hemihydrate gypsum or plaster of Paris (2CaSO4 · H2O) in the chemical, is a natural abundance of gypsum mine CaSO4 · 2H2O and become heated to 150 degrees to 170 degrees, lose crystal water containing 3/4 a. A quantity of calcined gypsum mixed with water into a paste after solidification quickly, back into Ca-SO4 · 2H2O. We use gypsum oil flowing liquid into a solid plasticity, making molds and firing works, the whole course of the reaction about 15 minutes, will produce some heat, gypsum powder and water, the ratio is about 2: 3, too much water the fastness solidified poor; if you need strength, they put plaster of Paris. In order to grasp and use good plaster, you must first understand its nature, gypsum powder is made from mineral quartz - gypsum ground after roasting, the gypsum powder in some major cities can buy building materials stores, but in Rural small town not necessarily be able to buy, but to their processing. Processing method is: Is the mill crushed gypsum plaster line with mold price, the more detailed the better, and then placed in a pot roasting, fried side while burning, can burn about 800 degrees, it's not ready to buy a good quality . Jilin plaster line mold price | ARTEL plaster molds (Certified |. Plaster mold price lines provided by Gaomi Artel plaster mold factory Gaomi Artel plaster mold factory (www.htsgmj.com) (www.htsgmj.com) Shandong Weifang, lime, gypsum leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In ARTEL plaster mold leadership with the staff warmly welcome all inquiries negotiations to create macros through plaster mold a better future.