Cast coated paper is a type of paper that has a smooth, glossy finish. It is commonly used for printing high-quality images and graphics, such as in magazines, brochures, and advertisements. One of the key components in the production of cast coated paper is Silica Powder. Silica powder is a fine white powder made from silica, which is a naturally occurring mineral found in rocks and sand. It is primarily composed of silicon dioxide (SiO2). Silica powder is added to the paper coating mixture to enhance the smoothness and glossiness of the paper surface. It acts as a filler and helps to fill in any irregularities or roughness on the paper surface, resulting in a more even and glossy finish. In addition to improving the paper's appearance, silica powder also contributes to the printability and ink absorption of the paper. It helps to prevent ink from spreading or bleeding on the paper surface, ensuring sharp and vibrant print results. Furthermore, silica powder also enhances the paper's durability and resistance to moisture. It helps to make the paper more resistant to smudging, smearing, and water damage, making it suitable for applications that require high-quality and long-lasting prints. Overall, the addition of silica powder in cast coated paper production plays a crucial role in achieving the smooth, glossy, and high-quality finish that is desired for printing purposes.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
