All Subjects
      All Types

        Info

        Grades

        6-12

        Permitted Use

        Stream, Download and Share


        Part of Raw to Ready
        2 Favorites
        147 Views

        Tanic Acid Leather Seats | Raw to Ready: Bentley

        The chemicals used to tan leather are called tannic acid. This image taken from Raw to Ready: Bentley demonstrates how they break apart the smaller protein molecules and attach the longer ones. This results in a durable, but flexible, piece of leather.

        Contributor:
        Funder:

        You must be logged in to use this feature

        Need an account?
        Register Now