Calcium Carbonate Powder for the rubber industry – The most common raw material

The rubber industry is most dependent on raw materials to produce its products. The industry’s fundamental objective is to produce durable, efficient, and reliable rubber products. One of the essential raw materials used in the rubber industry is calcium carbonate. Calcium carbonate powder is a bright white powder and an essential ingredient whose properties affect rubber’s physical and chemical properties. Join us to learn more about the role of calcium carbonate in the rubber industry.

Calcium carbonate powder has remarkable physical properties, making it an essential and versatile raw material in the rubber industry. One of the primary uses of Calcium carbonate powder is in manufacturing tires, which act as a filler, reinforcing agent, and viscosity control agent. Calcium carbonate powder enhances tires’ elasticity, durability, and wear resistance when used as a filler. In addition, calcium carbonate helps to ensure a better grip on surfaces, less heat build-up, and less rolling resistance, helping to reduce fuel consumption.

Another critical application of calcium carbonate is in producing rubber compounds used in various molded products. In this application, calcium carbonate enhances the processability of rubber compounds, reduces shrinkage, and controls viscosity. Rubber compounds containing calcium carbonate offer excellent dimensional stability, hardness, and surface quality. On the other hand, rubber compounds without calcium carbonate tend to be sticky, more difficult to mold and have poor strength.

Calcium carbonate’s anti-compressive and dispersing properties make it an ideal raw material in the rubber industry. This material creates a cushioning effect, which minimizes wear on rubber products. The anti-compression function helps maintain the integrity and feel of rubber parts, such as floor mats, gaskets, and vibration dampers. In addition, calcium carbonate helps homogenize the rubber compound by effectively dispersing rubber pigments and additives.

Calcium Carbonate Powder is favored in the rubber industry due to its commercial advantages. It is readily available, economical, and has no negative environmental impact. The commercial advantages of using Calcium Carbonate powder translate into lower production costs, ultimately benefiting both businesses and consumers. Furthermore, calcium carbonate poses no health or safety risks, which is an essential factor to consider, given the stringent rubber industry regulations.