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D4617-03 – Standard Test Method Technical Guide
ASTM D4617-03 establishes a classification system for phenolic molding compounds (PF), covering materials for compression, transfer, and injection molding. It provides a framework for identifying plastic materials in end-use applications but not for material selection. The standard ensures consistent designation through group, class, and grade specifications.
📋 Classification System Overview
Under this standard, phenolic compounds are classified into groups based on their application, each group subdivided into classes and grades as per Table PF. For instance, the designation PF 111 indicates a specific material type. The classification is defined in Section 4 and uses terminology from ASTM D883 and D1600.
⚙️ Test Methods and Procedures
© 2026 TNLab — This article is a technical interpretation for reference only. The original standard as published by ASTM International takes precedence.