Furan Casting

Furan casting is a widely used process in the field of metal casting, which utilizes furan resin sand as the mold material. Furan resin sand possesses excellent strength and moldability, making it suitable for producing precision castings as well as medium and large-sized castings.

Features

• High-Strength Molds: Furan resin sand has high strength, enabling it to withstand high temperatures during metal pouring without easily deforming.

• Excellent Surface Finish: Castings have a smooth surface, reducing the need for further machining.

• Easy Demolding: Once cured, furan resin sand offers good stability and demolding properties, making cleaning and removal easier.

• Wide Applicability: Suitable for casting a variety of metals such as iron, steel, copper, and aluminum, especially ideal for complex shapes and large-size castings.

• Environmental Considerations: The curing process of furan resin sand releases volatile organic compounds (VOCs), such as methanol and formaldehyde, requiring proper environmental control and emission treatment.