ACCELATOR POWDER ( AC-90) What is ACCELATOR POWDER (AC-90)? 1. Composition and Form: - Chemical Nature: AC-90 is a type of accelerator used in the vulcanization of rubber. It generally comes in the form of a fine powder, which can be easily mixed with other compounds. - Primary Components: While the specific chemical composition of AC-90 can vary depending on the manufacturer, it typically includes substances that facilitate the cross-linking process in rubber. 2. Applications: - Rubber Vulcanization: AC-90 is primarily used as an accelerator in the vulcanization process of rubber. Vulcanization is the chemical process that converts natural rubber into more durable materials through the addition of sulfur or other curatives. - Plastics: In the plastics industry, AC-90 might be used to enhance the properties of polymer blends, making them more suitable for specific applications.