After 20 minutes, the wooden strips are removed and the mold is completed. The amount of curing agent added should depend on the temperature, and it will decrease if the temperature is higher. If the curing agent is used too much, the mold will become hard and brittle; if the curing agent is used too little, the operating time will be prolonged. In order to prevent changes in the physical properties of the mold silicone, it is recommended not to add silicone oil. The hard mold can also be made of resin. The appearance of mold silicone is a flowing liquid, component A is silica gel, and component B is curing agent. Example: Take 100 grams of silica gel and add 2 grams of curing agent. (Note: The silicone and curing agent must be stirred evenly. If the mold is not evenly stirred, one part of the mold will be cured, and the other part will not be cured, and the silicone will dry and cure unevenly. It will affect the service life of the silicone mold and the number of mold overturns, and even cause the mold to be scrapped. Vacuum and air bubble treatment: After the silicone and curing agent are evenly stirred, vacuum and air bubbles are carried out. The vacuum time should not be too long, normal In this case, do not exceed ten minutes. If the vacuum time is too long, the silica gel will be cured immediately, resulting in a cross-linking reaction, which will make the silica gel piece by piece and cannot be painted or poured. This will waste the silica gel and can only pour the silica gel. Put it in the trash can and take the silica gel again.

is easy to handle and store, because the silicone mold is a soft mold, easy to handle and store; silica gel is an environmentally friendly material, so the mold made is also environmentally friendly, and workers will not harm the body when operated. Of course, good silicone molds are built on the basis of good silicone. I have used the silicone from Hongtu Silicone Factory for more than 10 years, and the quality has always been quite stable. It is also a benchmark enterprise in the industry, and their product quality and service are not good. Say. Regarding the characteristics of soap-specific mold silicone, then we first need to know that there are two types of silicone used to make molds, one is industrial-grade mold silicone, and the other is food-grade silicone. Today I will show you These two kinds of mold silicones each have those characteristics: First, let’s talk about the industrial-grade mold silicone. When making soap silicone molds, if everyone’s requirements for the product are not particularly high, the soap just has a simple surface and no particularly complex textures. We can use industrial-grade mold silicone to make it.

Clean the bottom of the mold, and then apply the release agent evenly. Finally, use tape to surround the mold to prevent the mold silicone from overflowing. Pour the adjusted mold silica gel into the bottom to make the mold back cover. PS: The poured mold silicone here is re-allocated. After the silicone is completely cured, remove the back cover, remove the plaster outer mold and turn out the mold. Ok, here a silicone mold is completed. How about the 54-day ceramic pad printing head? The new house, the whole room is filled with cabinets, but the effect is minimalist and atmospheric, which makes people extremely relaxing!

Mold silicone, as a special liquid glue for the production of silicone molds, is a very important factor affecting the quality of the mold. The mold made of good quality mold silica gel has more re-molding times, high temperature resistance, better tear resistance, good fluidity, smaller shrinkage rate, and longer service life than ordinary silica gel. Advantages of silicone mold: easy to operate, easy to demold, and can replicate extremely fine patterns;

27Silicone molds are the "artifacts" of modern rapid overmolding. In addition to being favored by product manufacturers, many individuals will also regard them as hobbies. I believe that many people have a little knowledge of how to make silicone molds. Today I will teach you how to make simple silicone molds. Mold. Before making the materials, prepare rulers, knives, brushes, wooden boards, sludge, mold silicone, etc. Dispose of the mold (that is, the actual product you want to make) to clean the mold, and fill the hole at the bottom with sludge. The production of tenon and tenon has a fixed role, so that the mold is in a good position. Apply a layer of release agent evenly around the mold. There are two types of silicone molds: one is addition molding silicone;