In paint, the amount of titanium dioxide added is generally between 5% and 15%. This ratio ensures that the paint has good hiding power and whiteness while maintaining the stability and durability of the paint. However, the specific ratio needs to be refined and adjusted according to the type of paint, process conditions and customer requirements. For example, for magnetic paints that require high hiding power, the amount of titanium dioxide added may be increased to 15% to 25%.
Insufficient addition of titanium dioxide may result in insufficient hiding power. Even if enough titanium dioxide is added, the hiding power of latex paint may be affected by other factors, such as substrate surface roughness, film thickness and latex paint quality. Therefore, when choosing the proportion of titanium dioxide, it is recommended to consult professionals or refer to the best practices in the industry to ensure the quality and performance of the product is at its best.