Name: ASTM D4937-96(2025) — Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography
SKU: ASTM D4937-96(2025)
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Significance and Use 5.1 This test method is designed to assess the relative purity of production PPDs. These additives are primarily used as antiozonants for tires and other rubber or polymeric products. 5.2 Since the results of this tes...

ASTM D4937-96(2025) PDF

Abstract

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