ASTM D8062-21
Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid

Standard No.

ASTM D8062-21

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D8062-22

Latest

ASTM D8062-23

Scope

1.1?This specification covers purified terephthalic acid (PTA) for use in the production of polyesters for superfine denier fiber. 1.2?The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observ

ASTM D8062-21 history

• 2023 ASTM D8062-23 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
• 2022 ASTM D8062-22 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
• 2021 ASTM D8062-21 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
• 2019 ASTM D8062-19 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid