Gray Talc Powder

Gray talc powder is a type of mineral powder derived from the talc mineral with the chemical formula Mg₃Si₄O₁₀(OH)₂ and is recognized as one of the softest natural minerals. Its gray color usually results from impurities such as iron compounds or other minerals. Gray talc, due to its properties like high softness, suitable heat resistance, moisture absorption, and compatibility with various compounds, has wide applications in industries including plastics, paints, ceramics, paper, rubber, and cosmetics. When purchasing gray talc powder, attention to quality, impurity levels, intended use, and required grade is crucial, as these factors directly affect the final price and performance of the talc.

Properties of Gray Talc Powder

Solid and white in color.

The softest mineral with low hardness (easily crushed), which distinguishes talc from other powdered minerals.

Can appear in various colors such as green, brown, gray, and colorless.

High density with weak molecular bonds, giving it softness, greasy feel, and slipperiness.

Excellent water and moisture absorber, which is why it is used in cosmetics to keep skin dry.

Basic in nature, with a pH of around 9.

Odorless, with a molecular weight of approximately 379 g/mol.

Extremely soft and easily powderable.

Gray color is due to impurities such as iron compounds.

Suitable heat resistance; can withstand relatively high temperatures without structural changes.

Compatible with various compounds and easily incorporated into industrial formulations.

Acts as a lubricant in different industries to reduce friction.

High chemical stability, resistant to unwanted reactions.

Lightweight, making it useful as a filler in various industries.

Provides good electrical insulation in some applications.

Applications of Gray Talc Powder

Plastics and Polymer Industry: Gray talc is used as a filler in the production of plastic products. It increases hardness, heat resistance, and dimensional stability of plastics.

Ceramics Industry: Gray talc powder is used in the production of tiles, porcelain, and other ceramic products. It improves workability and thermal stability of the products.

Paints and Coatings Industry: As a filler in paints, gray talc enhances coverage, improves color distribution, and prevents sedimentation.

Paper Industry: Talc is used as a coating and filler agent in paper production, improving surface smoothness, reducing ink absorption, and enhancing print quality.

Cosmetics and Personal Care: Due to its softness and moisture-absorbing properties, talc powder is used in body powders, creams, and cosmetic products as a safe and effective base.

Pharmaceuticals: Gray talc powder is used as a lubricant in tablet and supplement production to prevent materials from sticking to compression machines.

Rubber Industry: In rubber manufacturing, talc acts as a lubricant and anti-adhesive agent, preventing rubber surfaces from sticking together.

Agriculture: In some agricultural products, gray talc powder is used as a carrier for pesticides or to improve the dispersion of chemical substances.

Comparison of white and gray talc

The main difference between white and gray talc is in color and purity; white talc is purer and lighter, used for more sensitive applications, while gray talc is less pure and grayer, mainly used in general industries. However, their overall properties and performance are similar. Below are some of the most important differences between these two materials:

Color:
White talc has a lighter and purer color, while gray talc appears gray due to impurities such as iron compounds or other minerals.

Impurity Level:
White talc generally has higher purity and fewer impurities, whereas gray talc contains more impurities, which can affect color and sometimes slightly alter physical properties.

Applications:
Due to its higher purity, white talc is usually used in more sensitive applications such as cosmetics and personal care, while gray talc is mainly used in industrial sectors like plastics, paints, ceramics, and rubber.

Price:
White talc typically costs more than gray talc because of its higher quality and purity.

Purchase Gray Talc Powder

If you are looking to purchase high-quality gray talc powder with standard technical specifications, Sepahan Narm Powder is one of the reputable manufacturers of this product in Iran. The company, using advanced mineral processing equipment and strict quality control, produces gray talc in various grades suitable for different industries, including plastics, ceramics, paints, and cosmetics. Direct factory purchase, technical consultation, and fast delivery across the country are the main advantages of buying from Sepahan Narm Powder.

Price of Gray Talc Powder

The price of gray talc powder depends on factors such as material purity, particle size, color, packaging type, and order volume. Sepahan Narm Powder, offering products in various industrial grades, prioritizes competitive and transparent pricing. The company strives to provide the most suitable price for industrial and manufacturing customers while maintaining high quality. To inquire about the price of gray talc powder, you can contact the company’s sales department or place a purchase request via WhatsApp.

Summary

Gray talc, with its unique properties and wide applications across various industries, is one of the most in-demand minerals. Sepahan Narm Powder, producing this product with high quality and offering professional sales services, is a reliable option for purchasing gray talc at a reasonable price. If you are looking for a dependable and high-quality supply of talc powder, collaborating with this company can effectively meet your industrial needs.