Rubber formula:Rubber formula is a mathematical formula used to calculate the properties and behavior of rubber materials. It takes into consideration the chemical composition, molecular structure, and processing conditions of rubber to predict its mechanical, thermal, and elastic properties. Rubber formulas are important for designing and engineering rubber products, such as tires, seals, and hoses, to ensure optimal performance and longevity.

Rubber compounding:Rubber compounding is the process of adding different chemicals, fillers, and other materials to raw rubber in order to improve its mechanical properties, such as strength, durability, and resilience. These materials are blended together through a mixing process, which can be either done using mechanical mixers or through computer-controlled equipment. The mixing process can be carefully controlled in order to obtain the desired physical properties of the rubber compound, such as its hardness, elasticity, and resistance to wear and tear. Rubber compounding is used extensively in the manufacturing of a wide range of rubber products, including tires, hoses, seals, and gaskets.

Rubber mixing test:Rubber mixing test is a process of mixing and blending various rubber materials with additives to obtain the desired physical and chemical properties. The test involves the use of specialized equipment like a two-roll mill or internal mixer to mix rubber compounds. The process involves the use of different temperatures and mixing speeds to facilitate proper blending of the rubber compounds. Different tests can be performed to determine the mixing efficiency and quality of the final product. The rubber mixing test is important to ensure that the rubber products produced have consistent properties, and meet the desired quality standards.