Many people don't know what the release agent is used for. In fact, it is a kind of medium material, which is mainly used between the finished product and the mold. The finished product that has used the release agent can be smoothly separated from the mold. Below, Hexamethyldisiloxane Exporter introduces the characteristics of the release agent:
The diversification of products also allows us to learn one or two from many products on the market. The release agent has the characteristics of stable chemical properties, is not easy to react with the product, and will not affect the secondary processing, and can also be used with other additives. The use of water-based release agent spray will produce forced convective heat transfer of fine water mist and atmospheric turbidity, and the cooling effect is usually 5-10 times stronger than natural convection.
The water-based emulsion coating for die-casting is jointly developed by researchers in organic chemistry, lubrication, and surface chemistry, and has been adopted by more and more die-casting companies. Aqueous release agents usually do not contain solid particles and can be diluted with water more than 10 times to 100 times, and the water content usually accounts for more than 95%. If you stop spraying before reaching this temperature, there will not be enough release agent attached to the appearance of the cavity, which will affect the release effect.
In addition, the release agent also has remarkable characteristics such as heat resistance, abrasion resistance, and not being easy to decompose; among them, the use of the mold on the mold will not affect the reprocessing.