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20-70 mesh casting sand 2024
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20-70 mesh casting sand is a commonly used material in the casting industry, which has a wide range of applications and important technical value.
- Product description
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20-70 mesh casting sand is a commonly used material in the casting industry, which has a wide range of applications and important technical value. The following is a detailed introduction about 20-70 mesh casting sand:
1. particle size characteristics
The particle size range of 20-70 mesh casting sand is between 0.212mm and 0.841mm. This particle size range makes the sand have good fluidity and firmness when filling the mold, which helps to obtain high-quality castings.
2. composition and properties
The main component of casting sand is quartz sand, and sometimes it also contains other mineral components, such as forsterite and chrome ore. These ingredients endow casting sand with excellent properties such as high temperature resistance, erosion resistance and chemical stability. At the same time, binders such as clay in the molding sand help to enhance the strength and stability of the sand mold.
3. Application Areas
20-70 mesh casting sand is widely used in various casting processes, such as sand casting, shell casting, etc. It is suitable for the production of various small and medium-sized parts, such as pump bodies, pipes, valves, etc., and can meet the requirements of different industries for casting quality and performance.
In summary, 20-70 mesh casting sand plays an important role in the foundry industry due to its excellent particle size characteristics, composition and performance, as well as a wide range of applications.
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