Operation instruction for iron sheets molding by p...

Do you want to know the operation instruction for iron sheets molding by pouring way? Here I will tell you. 　　First of all,prepare all the tools you need,such as:a ruler,cutter,brush and wooden board and so on.Then coat the gule on the feeding hole of carved fatlute,to make the iron sheet evenly pasted. 　　Bush a layer of release agent on the iron sheet,normally the release agent can be detergent,vaseline or luquid wax. 　　Enclose th eoriginal mold with the ready-prepared and well-cut hardboard.Then use the hot melt adhesive to seal the interstices between the hardboards. 　　It is all known to all that we should choose different silicone rubber according to different strutures,patterns and usages of the products.Here ,for this iron sheet,we shuold use addition cure silicone rubber HY-E630. 　　Mix part A and part B evenly with mixing ratio of 1:1 by weight, then put the mixture into the vacuum machine to de-air.(Pls note: vacuum-pumping the mixture on minus 0.1 mpa with a vcuumizer very helpful to release the bubbles,and the quality will be well guaranteed. 　　After the process of vcuum-pumping ,we may pour all the mixture into the mold frame and brush them slowly and evenly. 　　Then ,demolding.Take away the outer carboards ,after the silicone mold is totally cured,and trim the finished silicone mold with a cutter. 　　Take out the cured silicone from the carved fatlute slowly.Open a rift on the cured silicone mold,then take out the iron sheet. 　　So,the silicone molds have been finished,then we may put them into production after 24 hours. 　　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.