What is nano calcium carbonate? What is its function?
When it comes to calcium carbonate, people may first think of limestone, marble, and even calcium supplements. But you know what? The calcium carbonate family also has a "nanoscale" member, although small in size, it possesses enormous energy to change lives! It is nano calcium carbonate.
Nano calcium carbonate, as the name suggests, refers to calcium carbonate particles with a particle size between 1-100 nanometers. Don't underestimate this small size, it has advantages that ordinary calcium carbonate cannot compare to:
Small particle size and large specific surface area: A particle size of 40-80 nanometers means it has a huge specific surface area, which can better combine with other materials and exert stronger performance.
High purity and good whiteness: Nano calcium carbonate produced by high-quality manufacturers such as Jingjing Calcium Industry has a purity of over 99% and a whiteness far exceeding that of ordinary calcium carbonate, providing a purer base color for products.
Excellent performance and wide application: Nano calcium carbonate has excellent dispersibility, transparency, glossiness, and controllable oil absorption value, which make it shine in many fields.
So, how does this small 'nano star' change our lives?
Plastic products are more sturdy and durable: Adding nano calcium carbonate to plastic products such as PVC profiles, pipes, and wire and cable sheaths can significantly improve their strength, toughness, heat resistance, and dimensional stability, making plastic products more durable and have a longer service life.
Rubber products are more wear-resistant and anti-aging: Nano calcium carbonate can be used in the production of rubber products such as tires, rubber hoses and tapes, effectively improving the abrasion resistance, tear resistance and anti-aging performance of rubber, making rubber products more durable and safer.
Sealing adhesive is more firm and reliable: Adding nano calcium carbonate to silicone, polysulfide, polyurethane and other sealing adhesives can improve their rheology, thixotropy and bonding strength, making the sealing adhesive more firm and reliable, and having a wider range of applications.
Coatings are more environmentally friendly and beautiful: Nano calcium carbonate can be used in water-based and oil-based coatings to improve the adhesion, weather resistance, and coverage of coatings, while reducing VOC emissions, making coatings more environmentally friendly and beautiful.
Ink is more vivid and durable: Adding nano calcium carbonate to offset printing ink and gravure printing ink can improve the dispersibility, flowability, and coloring power of the ink, making the printed color more vivid and durable.
Paper is more delicate and smooth: Nano calcium carbonate can be used in the production of cigarette paper, recording paper, copperplate paper and other paper, improving the smoothness, glossiness and opacity of the paper, making it more delicate and smooth.
It can be said that nano calcium carbonate has penetrated into every aspect of our lives, silently contributing to the improvement of our quality of life. In the future, with the advancement of technology and the continuous expansion of application fields, nano calcium carbonate will play a greater role in creating a better life for humanity!