ASTM-D3275 › Historical Revision Information
Standard Classification System for E-CTFE-Fluoroplastic Molding, Extrusion, and Coating Materials
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This classification system covers melt processible molding, extrusion, and coating materials of ethylene-chlorotrifluoroethylene (E-CTFE) fluoroplastics. The resin is a copolymer of ethylene and chlorotrifluoroethylene. The classification of ECTFE materials into groups in accordance with their physical appearance, and further into classes based on melt flow rate, is provided. The test specimens shall be subjected to tests to determine their melt flow rate, melting endotherm peak, specific gravity, tensile property, dielectric constant and dissipation factor, and oxygen index.
Scope
1.1 This classification system covers melt processible molding, extrusion, and coating materials of ethylene-chlorotrifluoroethylene (E-CTFE) fluoroplastics. The resin is a copolymer of ethylene and chlorotrifluoroethylene containing approximately 80 weight % of chlorotrifluoroethylene.
1.2 The values stated in SI units, as detailed in IEEE/ASTM SI-10, are to be regarded as standard.
1.3 The following precautionary statement pertains only to the test methods portion, Section 11 of this classification system.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.
Keywords
chlorotrifluoroethylene copolymers; chlorotrifluoro- ethylene-ethylene copolymers; E-CTFE; extrusion material; fluoropolymer; fluoropolymers; melt flow; melt-processible fluoropolymer; molding material; powder coating; roto-lining ; roto-molding; ICS Number Code 83.080.20 (Thermoplastic materials)
To find similar documents by ASTM Volume:
08.02 (Plastics (II): D3222 - D5083)
To find similar documents by classification:
83.080.20 (Thermoplastic materials)
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Document Number
ASTM-D3275-08(2013)
Revision Level
2008 R13 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
May 15, 2013
Document Type
Classification
Page Count
4 pages
Committee Number
D20.15