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ASTM D 3123 : 2009 : R2017

Current
Current

The latest, up-to-date edition.

Standard Test Method for Spiral Flow of Low-Pressure Thermosetting Molding Compounds
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-08-2017

CONTAINED IN VOL. 08.02, 2017 Defines a procedure for measuring the spiral flow of thermosetting molding compounds (soft or very soft) designed for molding pressures under 6.9 MPa (1000 psi).

1.1This test method covers a procedure for measuring the spiral flow of thermosetting molding compounds (soft or very soft) designed for molding pressures under 6.9 MPa (1000 psi). It is especially suited for those compounds used for encapsulation or other low pressure molding techniques. It involves the use of a standard spiral flow mold in a transfer molding press under specified conditions of applied temperature and pressure with a controlled charge mass.

1.2The values stated in SI units are to be regarded as standard.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note 1:There is no known ISO equivalent to this test method.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 20
DocumentType
Test Method
Pages
4
ProductNote
Reconfirmed 2017
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 5592 : 1994 : R2018 Standard Guide for Material Properties Needed in Engineering Design Using Plastics
ASTM D 1896/D1896M : 2010 : R2017 Standard Practice for Transfer Molding Test Specimens of Thermosetting Compounds

ASTM D 883 : 2023 Standard Terminology Relating to Plastics
ASTM D 883 : 2024 Standard Terminology Relating to Plastics
ASTM D 883 : 2022 Standard Terminology Relating to Plastics
ASTM D 883 : 2020 : REV B Standard Terminology Relating to Plastics
ASTM E 105 : 2016 : REDLINE Standard Practice for Probability Sampling of Materials
ASTM E 105 : 2021 Standard Guide for Probability Sampling of Materials
ASTM E 105 : 2016 Standard Practice for Probability Sampling of Materials

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