Addition cure rtv silicone for food mold making

HY-Q series food grade silicone is composed of two parts. Part A is a flowable liquid, part B is the curing agent. It is a kind of addition cure rtv silicone for food mold making.It features an exceptional fluidity and good operability. Because of its high transparency and high tear strength, it is always used for prototyping and all kinds of food mold. 　　Characteristics: 　　1. Almost nil shrinkage. 　　2. High chemical resistance to aggressive components of some types of resins. 　　3. Strong tear strength. 　　4. High degree of precision in reproduction. 　　5. High dimensional stability over time and non-deformability. 　　6. High resistance to high temperatures and ageing (resist to -60 to 200°C). 　　7. Fine surface without being sticky. 　　8. Food grade, FDA approved (environmentally friendly, odorless and nontoxic). 　　Applications for the food grade mold making kits: 　　1. Rapid prototyping (urethane casting/silicone tooling/vacuum casting). 　　2. GRC and concrete molding. 　　3. PU resin casting. 　　4. General mold making. 　　5. Food grade molding application, food safe mold making. 　　Operation instructions: 　　1. Clean the model and molding tool completely before operation to prevent cure inhibition and guarantee flawless quality. 　　2. Weigh out silicone material appropriately. 　　3. Mixing the two parts in 1:1/10:1 and stir part A and part B thoroughly to form a kind of even and uniform mixture. 　　4. And get the mixture for vacuum-pumping for de-air the bubble in around 2-3 minutes. (If there is no vacuum machine, pour the mixture carefully and slowly down the side of the mold frame in case of producing bubbles). 　　5. Enclose the product (the original model) with four plastic plates or wooden plates. 　　6. Clean your products and brush a layer of release agent (detergent or soap water) on your product. 　　7. Pour the vacuumed mixture into the model frame from the side of the mold frame. 　　8. When curing time is arriving, a FDA approved silicone mold is finished. 　　Shenzhen Hongye Jie Silicone Factory professional development, increase production of liquid silicone molding, liquid silicone molding plus, plus liquid silicone rubber molding silicone products, welcome customers and dealers to negotiate, expert advice hotline:86-0755-89311348, you can also e-mail us info@szrl.net.