Foundry Bentonite

introduction

Foundry bentonite primarily used in the foundry industry for the production of molds and cores for metal casting.

It commonly mixed with silica sand to create a molding mixture that It shape into the desired form. The bentonite acts as a binder, holding the sand particles together and providing strength to the mold or core.

Kane Ara Sepahan is producer of kinds of Bentonite such as:

Foundry
Drilling
Cat Litter
HDD

We should pay attention that, these products of Kane Ara are superior in terms of quality and price.

superiority of this product can compete with the world-famous brand like Swellwell.

The analysis for foundry bentonite may vary depending on the specific application and requirements of the foundry.

However, some important specifications for foundry bentonite include:

Moisture content:
This type should have a low moisture content to ensure proper mixing and molding of the clay.
Particle size distribution: The particle size distribution of the bentonite check by responsible to ensure good flowability and compaction properties.
Green compression strength: This type should have a sufficient green compression strength to hold its shape during the molding process.
Permeability:
The permeability of the bentonite is important for allowing gases to escape during the casting process.
Thermal stability: Foundry bentonite should have good thermal stability to withstand the high temperatures experienced during metal casting.
Compatibility with other additives:
This type should be compatible with other additives used in the foundry process, such as binders, additives, and sands.

Structural properties of Foundry Bentonite

Foundry Bentonite

By meeting these specifications, foundry bentonite ensures that it can effectively bind and shape the sand molds and cores used in metal casting, resulting in high-quality castings with good dimensional accuracy and surface finish.

foundry bentonite for create a slurry

The application process typically involves mixing the foundry bentonite with water to create a slurry. This slurry then added to the sand and thoroughly mixed to ensure even distribution. The mixture then compacted into a mold or core box using various techniques such as ramming or jolting.

Once the mold or core is formed, it is allowed to dry and harden. During this drying process, the bentonite helps to maintain the shape and integrity of the mold or core.The dried mold or core is then ready for the metal casting process.

Applications of foundry industry

Foundry bentonite also used in other applications within the foundry industry, such as in the production of ceramic molds for invective casting. In these applications, the bentonite helps to provide strength and stability to the ceramic shell before it fills with molten metal.

This type is primarily used in the foundry industry for the production of molds and cores for metal casting. It is commonly mixed with silica sand to create a molding mixture that can be shaped into the desired form. The bentonite acts as a binder, holding the sand particles together and providing strength to the mold or core.

Overall, foundry bentonite plays a crucial role in the foundry process by providing the necessary binding and shaping properties required for successful metal casting.

This type of bentonite is primarily used in the foundry industry for the production of molds and cores for metal casting.

It commonly mixed with silica sand to create a molding mixture that can be shaped into the desired form.

The bentonite acts as a binder, holding the sand particles together and providing strength to the mold or core.

Specifications:

The specifications for this product may vary depending on the specific application and requirements of the foundry.

However, some important specifications for this product include:

Moisture content:
This type should have a low moisture content to ensure proper mixing and molding of the clay.
Particle size distribution:
The particle size distribution of that should be controlled to ensure good flowability and compaction properties.
Green compression strength:
This type should have an enough green compression strength to hold its shape during the molding process.
Permeability:
The permeability of the bentonite is important for allowing gases to escape during the casting process.
Thermal stability:
This type should have good thermal stability to withstand the high temperatures experienced during metal casting.
Compatibility with other additives:
this type should compatible with other additives used in the foundry process.

By meeting these analyses, this type ensures that it can effectively bind and shape the sand molds and cores used in metal casting, resulting in high-quality castings with good dimensional accuracy and surface finish.

Swelling index, ml/2g	25.2
Wet tensile strength, kgf/cm2 index, ml/2g	0.018
Compressive strength kgf/cm2	1.24
Heat resistance, units	0.96
Water absorption, units	8.4
contents. soda,%	0

Foundry Bentonite

introduction

Structural properties of Foundry Bentonite

Foundry Bentonite

foundry bentonite for create a slurry

Applications of foundry industry

Specifications:

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