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ASTM

D3935-21

Standard Classification System and Basis for Specification for Polycarbonate (PC) Unfilled and Reinforced Material

2021

7

ASTM Vol.08.02 (2022)

This classification system covers unfilled and reinforced polycarbonate and polycarbonate copolymer materials suitable for injection molding, blow molding, and extrusion. Some of these compositions may also find use for compression molding or application from solution. This classification system allows for the use of recycled materials provided that all specification requirements are met. The properties in this classification system are those required for identifying the compositions covered. Other requirements necessary for identifying particular characteristics important to specific applications are normally specified by using the suffixes in accordance with Section 5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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