CORNCOB POWDER

Advance Information*

Introduction

Corncob powder, derived from the woody ring portion of the corncob, is a versatile and highly beneficial material with a wide range of applications. As an all-natural, biodegradable, and renewable resource, corncob powder is particularly prized for its absorptive properties. This characteristic, combined with its inert and free-flowing nature, makes it an ideal carrier for various substances including feed additives, active ingredients of insecticides, fertilizers, and more.

Grades Offered

Corncob powder is available in multiple grades, each specified by mesh size, catering to different industry requirements and applications:

• 0810 Grade: 08 to 10 mesh – 2.0 to 2.4 mm
• 1016 Grade: 10 to 16 mesh – 1.2 to 2.0 mm
• 1620 Grade: 16 to 20 mesh – 0.7 to 1.2 mm
• 2030 Grade: 20 to 30 mesh – 0.5 to 0.8 mm

Technical Specifications

Corncob powder is characterized by the following parameters based on sample testing:

1. Color: Light yellow to brown
2. Moisture: Less than 8%
3. Particle Size: 100% pass in 20 mesh
4. Density: 0.2 to 0.4
5. Crude Fiber: 40%
6. Crude Protein: 5.5%
7. Cellulose: 21%

Absorptive Properties

The high absorbency of corncob powder allows it to effectively absorb hazardous wastes, liquids, oils, and greases. This makes it invaluable in a range of uses, from environmental cleanup to industrial applications.

Applications in Various Industries

1. Feed Industry: Corncob powder is used as a fiber source in cattle and poultry feed industries. Its high absorbency and biodegradability make it ideal for deep litter bedding in poultry farms. Additionally, corncob powder (40-60 mesh) is utilized as a carrier in animal health products.

2. Agriculture: Corncob powder serves as a carrier material in fertilizers and insecticides. It facilitates even distribution and efficient delivery of active ingredients, enhancing the effectiveness of agricultural products.

3. Industrial Use: Corncob grit is employed for finishing, tumbling, and blasting. It is useful in plant maintenance, particularly in removing loose and flaking paint, and in the cleanup of smoke damage and residues. Corncob powder is suitable for delicate substrates such as wood, aluminum, and fiberglass.

4. Environmental Cleanup: The material's absorbent properties make it effective in cleaning up smoke damage, mold, and other residues. It is a non-toxic, eco-friendly material, ensuring safe and efficient cleanup processes.

5. Health and Veterinary Formulations: Corncob powder is used as a filler in agro-chemicals, veterinary formulations, and vitamin premixes. Its biodegradable and non-carcinogenic nature makes it a safe choice for health-related applications.

Environmental and Safety Advantages

• Biodegradable: Corncob powder is fully biodegradable, ensuring minimal environmental impact.
• Renewable Resource: Sourced from corncobs, it is a renewable material, promoting sustainable practices.
• Silica-Free: Unlike some other absorbent materials, corncob powder is free of silica, reducing health risks associated with silica dust.
• Non-Carcinogenic: It is safe to use in various applications, being non-carcinogenic and thus posing no long-term health risks.

Conclusion

Corncob powder is an exceptionally versatile and beneficial material. With its range of grades and excellent absorptive properties, it is suitable for numerous applications across industries, including agriculture, feed, environmental cleanup, and industrial processes. Its advantages in terms of biodegradability, safety, and renewability make it a superior choice for environmentally-conscious and efficient product solutions.