Rubber microcrystalline wax_Microcrystalline wax manufacturer_Microcrystalline wax wholesale

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It is widely used because of its excellent cold resistance, heat resistance, chemical resistance and wear resistance.
Added during the rubber production process, the wax dissolves in the rubber and gradually migrates (frosts) to the surface of the rubber tire to form a wax film with a suitable thickness and a closed structure that is not easy to peel off, acting as a physical barrier to isolate ozone. Delays and prevents rubber tire cracking. The protective effect of wax on rubber tires depends on the chemical composition of the wax, including the carbon number distribution of the crystal structure and the content of n-isomers. Waxes with the same composition have different blooming speed, film formation, thickness, structural properties and required dosage on the rubber surface. . At the same time, the migration rate of wax is affected by the ambient temperature. Each component of petroleum wax migrates at its own unique rate, which determines that the protective wax must have appropriate composition and performance. Play the role of preventing rubber aging.