Antioxidants guide. (Literature: materials).

Naugard antioxidants are featured in this six-page, fold-out brochure. The company is said to help customers meet processing or long-term stability needs required by various applications. A number of key antioxidants has been selected to present in this guide, including materials from each class of primary and secondary antioxidants, as well as a metal deactivator, covering a broad range of applications. Naugard antioxidants are used in all types of plastics, including mineral and glass filled materials, and offer a wide variety of solutions for providing long-term heat stability, according to the literature. All four major classes of antioxidants, including phenols, amines, phosphites and thioesters, are available in powder, granules and liquid physical forms. Synergistic blends are also available which are said to optimize cost and performance benefits. (Crompton, 199 Benson Rd., Middlebury, CT 06749)

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