BLACK PEARLS® 4350

BLACK PEARLS® 4350 by Cabot is a carbon black. Provides very good dispersability and masterbatch dilutability. Offers good color and covering power. Suitable for use in plastic materials that are intended to comply with U.S. Food & Drug Administration (FDA) requirements (21 CFR 178.3297). BLACK PEARLS® 4350 is recommended for rigid food packaging, flexible food packaging and thermoformed trays.