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ASTM-D4745 2001

$40.63

D4745-01 Standard Specification for Filled Compounds of Polytetrafluoroethylene (PTFE) Molding and Extrusion Materials

Published By Publication Date Number of Pages
ASTM 2001 6
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1.1 This specification covers polytetrafluoroethylene (PTFE) filled molding compounds made with virgin PTFE resins defined in Specification D 4894, except Types I, IV, V, and VI.

Note 1This specification can be used as a model for other PTFE compounds having particulate fillers that can survive the sintering temperatures of PTFE as can those listed in this specification. This specification is restricted to virgin PTFE for technical reasons. Recycled material cannot be processed successfully.

Note 2The properties measured on commercially fabricated parts may differ from the listed values for samples prepared by the procedures given in this specification, depending on part geometry and processing parameters.

Note 3There is no ISO equivalent to this specification.

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

1.3 The following statement applies to the test method portion, Section 12, of this specification: This 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. See 9.5 and Note 4 for a specific warning statement.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Classification
Ordering Information
Requirements
Sampling
Number of Tests
Test Specimens
TABLE 1
3 TABLE 2
TABLE 3
FIG. 1
TABLE 4
4 Conditioning Test Specimens
Test Conditions
Test Methods
5 Inspection and Certification
Packaging and Package Marking
Keywords
FIG. 2
ASTM-D4745 2001
$40.63