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ELRASATM - WalShell

Walnut Shell
CAS NUMBER - 84012-43-1
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Walnut Shell is a natural, biodegradable abrasive material derived from crushed walnut shells. It is widely used in industrial applications for cleaning and polishing surfaces without damaging them. Its hardness and angular shape make it effective for removing coatings, paint, and rust, while being gentle enough to preserve the integrity of the underlying material.

Product Specification

SYNONYMS

Juglans regia shell, Walnut shell powder, Crushed walnut shell

MOLECULAR WEIGHT

N/A

CAS NUMBER

84012-43-1

CHEMICAL FORMULA

N/A

HS CODE

14049090

DENSITY

1.2 g/cm³

MELTING POINT

N/A

BOILING POINT

N/A

VISCOSITY

N/A

SHELF LIFE

-

TYPICAL PROPERTIES

Hardness: 3.5 MOH, Moisture Content: <8%

APPEARANCE

Brown granular powder

Packaging Type

bag

N/A

bags

Chemical Name

Walnut Shell

Industry

Personal Care
Flavours and Fragrance
Chemical Intermediates

Application of Walnut Shell

  1. Abrasive Blasting: Walnut Shell is used in abrasive blasting to clean and polish surfaces without damaging them. Its natural hardness and angular shape make it effective for removing coatings, paint, and rust, while preserving the integrity of the underlying material.
  2. Filtration Media: In water treatment, Walnut Shell acts as a filtration media to remove suspended solids and contaminants. Its porous structure allows for efficient filtration, making it a preferred choice over synthetic alternatives.
  3. Polishing Agent: Used in the polishing of metals, plastics, and glass, Walnut Shell provides a smooth finish without scratching the surface. Its gentle abrasive action is ideal for delicate materials.
  4. Thickening Agent: In the chemical industry, Walnut Shell is used as a thickening agent in formulations, providing viscosity and stability to products.
  5. Resin Binder: Walnut Shell is used as a filler and binder in resin formulations, enhancing the mechanical properties and reducing the cost of the final product.

About Product

Walnut Shell, also known as Juglans regia shell, is a versatile and eco-friendly abrasive material used in various industrial applications. As a natural product, it is biodegradable and sustainable, making it an attractive choice for environmentally conscious industries. Walnut Shell is primarily used in abrasive blasting, where its hardness and angular shape allow for effective cleaning and polishing of surfaces without causing damage. This makes it ideal for applications where surface integrity is crucial, such as in aerospace and automotive industries. Additionally, Walnut Shell is used as a filtration media in water treatment, where its porous structure efficiently removes suspended solids and contaminants. Its use as a polishing agent in metal, plastic, and glass industries highlights its versatility and effectiveness. Walnut Shell manufacturers and suppliers focus on producing high-quality, consistent products to meet the demands of global markets, particularly in North America. The trend towards sustainable and eco-friendly materials has increased the demand for Walnut Shell, as industries seek to reduce their environmental impact. Walnut Shell's role as a thickening agent and resin binder further emphasizes its importance in the chemical industry, where it enhances product performance and reduces costs. Overall, Walnut Shell is a valuable and sustainable resource with a wide range of applications across multiple sectors.

Features of Walnut Shell

  • Eco-Friendly Abrasive: Walnut Shell is a natural, biodegradable abrasive material, ideal for environmentally conscious industries.
  • Effective Surface Cleaning: Provides efficient cleaning and polishing without damaging surfaces, suitable for delicate materials.
  • Versatile Filtration Media: Used in water treatment to remove contaminants, offering a sustainable alternative to synthetic media.
  • High-Quality Polishing Agent: Delivers a smooth finish on metals, plastics, and glass, enhancing product appearance.
  • Cost-Effective Thickening Agent: Enhances viscosity and stability in chemical formulations, reducing production costs.

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Product FAQs

What is Walnut Shell used for?

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Is Walnut Shell biodegradable?

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Can Walnut Shell be used in water treatment?

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What are the benefits of using Walnut Shell in abrasive blasting?

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