RTV-2 silicone rubber for plaster ornaments mold m...

Have you noticed those beautiful and delicate plaster ornaments? Plaster ornaments with features of light, fire prevention and easy processing, is a kind of popular material, which is suitable for grand decoration. You might be curious about the mold of plaster ornaments? In fact, the miraculous mold is usually made of RTV-2 silicone rubber for plaster ornaments mold making. So, let us take plaster lace molding process for example in the following.       Making plaster ornaments mold step by step: 1. Prepare a perfect plaster ornament model which has been polished and applied with release agent, and then fasten it on a piece of board.   2. Build a frame surrounding the original model with hard cardboard or wood veneer, and the interspace between model and board is about 1-2 cm to avoid the waste of RTV-2 silicone rubber.   3. We have silicone products of different types. For example, HY-628 RTV-2 silicone is with the hardness of 25-30 shore A. The proportion to mix the two parts of the RTV-2 silicone is 100:2 for condensation type, 1:1 or 10:1 for addition cure type. The mixture must be stirred fully, and then put them into the vacuum machine to exclude bubbles.   4. After finishing vacuuming process, you need to pour the mixed liquid silicone into the frame. The silicone fluid must cover the top of the plaster ornament model.   5. Demould when the liquid silicone rubber cures completely (4-6 hours).   6. Trim the mold with scissors. Now, the entire process has been finished so far. Then, the ornament mold can be put into production about 24 hours later.   Shenzhen Hong Ye Jie technology Co. Ltd provides for our customers with first-grade RTV-2 silicone rubber for plaster ornaments mold making. we deem customers’requirements the mission we should keep pursuing forever. If you wanna obtain some other details of Hongye silicone products or considerate services, you, as soon as possible, should enter our cellphone website(http://m.szrl.net) or computer website（http://www.szrl.net）. (FAX: 89948030 TEL: 086-755-89948019 086-755-89948006 EMAIL: info@szrl.net).