Manufacturers widely use stearic acid, a long-chain saturated fatty acid, in industries such as plastic production, rubber processing, and cosmetics. They typically extract it from plant sources like palm and coconut oil. Suppliers offer stearic acid as a white or yellowish powder or granule. Stearic acid is classified into different grades depending on the end … Continue reading All About Stearic Acid | Difference Between Rubber, Plastic, and Cosmetic Grades