Finally here! Environmentally friendly coating sealant!
**Features** ■Environmental Consideration■ A product that is friendly to people and the environment, containing no VOCs (volatile organic solvents). ■No Hassle■ It is a one-component product that can be applied directly with a brush. ■Aesthetic Quality■ It forms a transparent film, providing excellent appearance.
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basic information
Altouch 1940 is a water-based coating sealant that stops leaks in aluminum and copper castings and provides pressure resistance through brush application. **Features** - **Environmental Consideration**: A product that is friendly to people and the environment, containing no VOCs (volatile organic solvents). - **Ease of Use**: A one-component product that can be applied directly with a brush. - **Aesthetic Quality**: Forms a transparent film, offering excellent appearance.
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Applications/Examples of results
Providing pressure resistance (sealing) for aluminum castings and copper castings, etc.
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Impregnation refers to the process of filling and sealing the porous parts, known as "porosity," which affect the durability of components produced in metal casting, powder metallurgy, ceramics, and other materials, with resin. This technology allows for the recovery of products that would otherwise be deemed defective. The impregnation system developed by Chuo achieves a sealing effect of nearly 100% in a short amount of time. It is utilized in a wide range of fields, not only for leak prevention but also for pre-treatments against blistering, peeling, and corrosion in plating and painting. Impregnation is applied using various methods tailored to the size of the "leaks" or voids in the product. One such method is the vacuum pressure impregnation method, where the product is placed in a vacuum state, and pressure is applied to fill the "porosity" with resin and seal it.
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