Active Nano Calcium Carbonate Powder for Rubber Industry

Description:

Nano-calcium carbonate, also known as ultra-fine calcium carbonate, is a new type of ultrafine solid powder material with a particle size between 0.01 and 0.1μm. Due to the superrefinement of nano-calcium carbonate particles, the crystal structure and surface electronic structure of nano-calcium carbonate particles change, resulting in quantum size effect, small size effect, surface effect and macroscopic quantum effect that ordinary calcium carbonate does not have.

Key Features:

• Nano-Sized Particles: The particles are meticulously engineered to be within the nano-range, providing superior dispersion and reactivity in various formulations.

• High Purity: The powder is produced through advanced purification processes to ensure minimal impurities and contaminants.

• Excellent Whiteness & Brightness: Enhances the optical properties of end-products, providing a brighter and more appealing appearance.

• High Surface Area: Increased surface area allows for better interaction with other materials, improving performance in applications such as plastics, rubbers, and coatings.

• Non-toxic & Eco-Friendly: Complies with international safety standards, making it suitable for use in environmentally conscious applications.

Technical Specifications:

• Particle Size Distribution: D50 ≤ 50nm (average particle size)

• Purity: ≥ 98% (CaCO3 content)

• Bulk Density: Approximately 0.2-0.5 g/cm³

• Moisture Content: ≤ 0.5%

• pH Value: Neutral (6.5-7.5)

• Appearance: White, fine, free-flowing powder

Applications:

• Plastics & Polymers: Enhances mechanical properties, improves processability, and increases scratch resistance.

• Rubbers: Acts as a reinforcing filler, improving tensile strength and wear resistance.

• Paints & Coatings: Provides excellent opacity, brightness, and durability.

• Adhesives & Sealants: Enhances adhesion, cohesive strength, and weather resistance.

• Paper & Ink: Improves printability, brightness, and opacity of paper products.

Storage & Handling:

Store in a cool, dry place, away from direct sunlight and moisture. Use appropriate personal protective equipment during handling to avoid inhalation or contact with skin and eyes.

Qualification Certificate

Production Workshop

FAQ

Q: Are you a trading company or a factory?
A: We are a factory.

Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate，Nano calcium carbonate

Q: How do you control quality?
A: Our factory is equipped with professional technicians to control the quality, and the inspectors conduct a sample test every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other third party inspection.

Q: Where is your factory?
A: Our factory is located in Changshu, Jiangsu Province, welcome to visit us at any time.

Q: Do you offer custom calcified products?
A: We offer various grades of calcium products to meet the needs of our customers.

Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.