A: CO2 is a carbon source for photosynthesis. Experimental studies have shown that if the CO2 concentration is increased from atmospheric concentration (about 300 PPM) to 1000 PPM, the photosynthetic efficiency of plants can be more than doubled; if the CO2 concentration is lowered to 50 PPM, photosynthesis is stopped due to lack of raw materials. The CO2 concentration is in the range of 100-2000 PPM, and the crop yield increases as the CO2 concentration increases.
When formulating with silica matting agents, it is important to consider factors such as the particle size and distribution, loading level, compatibility with other additives, and the overall performance requirements of the leather coating.
Overall, pure silica dioxide is an essential ingredient in leather coating, providing numerous benefits such as improved mechanical properties, water repellency, UV resistance, and anti-slip properties. It helps to enhance the appearance, durability, and performance of the leather, making it a popular choice in the leather industry.
Inkjet Receptive Coating, Anticorrosion Pigments, Matting Agent
