What is Walnut Shell Powder?
Walnut shell has a hardness of 3.5 on the Mohs scale and a density of 1.2 to 1.4 g/cm³. Walnut shell powder is widely used in the oil and gas drilling industry as an additive in drilling fluids and a proppant. As a leading supplier of raw materials for drilling industries in Iran, Asia Gilsonite produces high-quality walnut shell powder in various grades and exports it to global markets.
Asia Gilsonite Walnut Shell Powder
- Production and Supply of Walnut Shell for Industries
- Walnut Shell Powder for Domestic Production and Export
To receive a price for walnut shell powder, contact our experts via the contact form or WhatsApp.
Alternative Names for Walnut Shell Powder
Walnut shell powder is widely known by different names depending on its application. Common terms include walnut granules, walnut grit, walnut abrasive, walnut blasting media, and walnut proppant. In English, it is referred to as Walnut Shell Powder.
Types of Walnut Shell Powder
Walnut shell powder is available in various grades, sizes, and forms to suit different industrial applications. The most common grades include:
Fine Grade
Medium Grade
Coarse Grade
Walnut Shell Powder Production
The production of walnut shell powder involves a precise multi-step process. First, the shells are thoroughly cleaned and dried to remove any impurities. They are then ground using specialized machinery to achieve the desired particle sizes, which can be adjusted through mesh screening. To ensure uniformity and high quality, the powder undergoes further milling or sieving, producing different grades tailored for various industrial applications.
Walnut Shell Powder Analysis
Chemical Composition
HS Code
CAS Number
Key Features of Walnut Shell Powder
Walnut shell powder is renowned for its exceptional properties, making it an invaluable and versatile material in a wide range of industries. The key benefits of this powder include:
• Biodegradable – Naturally breaks down without leaving harmful residues
• No Flammable Solvents Required – Safe to handle with minimal safety concerns.
• Eco-friendly – A sustainable choice for green initiatives
• Silica-Free – Free from harmful silica content, making it safer for use
• Renewable and Reusable – Can be reused and replenished, promoting sustainability.
• Versatile Applications – Suitable for a wide variety of industrial uses.
Technical Specifications of Walnut Shell Powder
The technical specifications of walnut shell powder vary based on its grade, type, and form. Below are the general technical properties:
• Specific Gravity: 1.2-1.4 g/cm³
• pH Value: 5.0-7.0
• Oil Absorption: 17-23%
• Bulk Density: 0.85-1.1 g/cm³
• Moisture Content: Less than 5%
Applications of Walnut Shell Powder
Walnut shell powder is a highly versatile material with applications across multiple industries due to its natural, eco-friendly properties. Below are some of its key industrial and commercial uses:
Industrial Cleaning & Blasting
A natural abrasive for cleaning metal, wood, glass, plastic, and stone surfaces without causing damage.
Drilling Industry
Used as an additive in drilling fluids to enhance performance and prevent circulation loss.
Cosmetics & Personal Care
Commonly used in facial scrubs and exfoliants, as well as in oral care products for disinfecting gums and whitening teeth. It also helps prevent hair loss and promotes hair growth.
Pharmaceutical & Medical
Used in traditional medicine and pharmaceuticals, particularly for blood sugar regulation and digestion
Walnut Shell Powder Production in Iran and Beyond
Asia Gilsonite takes advantage of Iran's rich natural resources to produce walnut shell powder, meeting the needs of industrial and commercial users worldwide. For more information or to receive the technical and chemical details of our products, please contact us through the support form or WhatsApp.
Walnut Shell Powder Packaging Options
• Jumbo Bag Packaging
• Bulk Shipments
Walnut Shell Powder Pricing
The pricing of walnut shell powder can vary depending on the season and market conditions. For an accurate pricing quote based on your preferred mesh size and specifications, please get in touch with our sales team.
Purchasing Walnut Shell Powder
The price of walnut shell powder from Asia Gilsonite depends on the order volume and delivery terms. Once an agreement is reached, a contract will be signed, and the shipment will be arranged. For more details, please contact our experts.
