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ASTM C 1147 : 2014 : REDLINE

Current
Current

The latest, up-to-date edition.

Standard Practice for Determining the Short Term Tensile Weld Strength of Chemical-Resistant Thermoplastics
Available format(s)

PDF

Language(s)

English

Published date

05-21-2014

CONTAINED IN VOL. 04.05, 2015 Describes the preparation and evaluation of joints between two pieces of weldable grades of thermoplastic materials, backed and unbacked up to 2 in. (50 mm) in thickness.

1.1This practice covers the preparation and evaluation of joints between two pieces of weldable grades of thermoplastic materials, backed and unbacked, (such as those shown in Table 1) up to 2 in. (50 mm) in thickness.

1.2Since there are numerous new technologies and techniques constantly being developed for plastic welding, there are no profiles and procedures that can be considered as standard for all plastics at various thicknesses. This practice is not intended to define profiles and procedures; however, it is intended to establish methods to evaluate minimum short term weld factors to be achieved by the welder for the respective plastics.

1.3Weld procedures used for test pieces shall reflect procedures to be used in actual fabrication.

1.4Welding methods to be used include machine welding, extrusion welding, and hot gas welding.

1.5This practice can be utilized by relevant certification bodies to assess welder proficiency and qualification.

1.6The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.7This 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 1There is no known ISO equivalent to this standard.

Committee
D 20
DocumentType
Redline
Pages
4
PublisherName
American Society for Testing and Materials
Status
Current

AWS G1.6 : 2006 SPECIFICATION FOR THE QUALIFICATION OF PLASTICS WELDING INSPECTORS FOR HOT GAS, HOT GAS EXTRUSION, AND HEATED TOOL BUTT THERMOPLASTIC WELDS
AWS B2.4 : 2012 SPECIFICATION FOR WELDING PROCEDURE AND PERFORMANCE QUALIFICATION FOR THERMOPLASTICS

ASTM D 4285 : 1983 : R2018 Standard Test Method for Indicating Oil or Water in Compressed Air
ASTM C 904 : 2001 Standard Terminology Relating to Chemical-Resistant Nonmetallic Materials

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