ASTM-D3275 2008(Redline)

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D3275-08 Standard Classification System for E-CTFE-Fluoroplastic Molding, Extrusion, and Coating Materials (Redline)

Published By	Publication Date	Number of Pages
ASTM	2008	5

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Categories: 83.080.20 - Thermoplastic materials, ASTM

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Description

Abstract

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.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

1. 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.

Note 1—Although this classification system and ISO 12086-1 and ISO 12086-2 differ in approach or detail, data obtained using either are technically equivalent.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

D150 Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation D618 Practice for Conditioning Plastics for Testing D638 Test Method for Tensile Properties of Plastics D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement D883 Terminology Relating to Plastics D1238 Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer D1600 Terminology for Abbreviated Terms Relating to Plastics D1708 Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens D2863 Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index) D3892 Practice for Packaging/Packing of Plastics D4591 Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry IEEE/ASTMÃ¢Â€Â‰SI-10 Use of the International System of Units (SI): The Modern Metric System

ISO Standards

ISOÃ¢Â€Â‰12086-2 Plastics–Fluoropolymer Dispersion and Moulding and Extrusion Materials–Part 2: Preparation of Test Specimens and Determination of Properties

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; Classification (standards)–plastics; ECTFE (ethylene-chlorotrifluoroethylene); Melt-processible fluoropolymers;

ICS Code

ICS Number Code 83.080.20 (Thermoplastic materials)

DOI: 10.1520/D3275-08 ASTM International is a member of CrossRef.

ASTM D3275 (Plastics Standards)

Citing ASTM Standards

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Additional information

Standard Title	D3275-08 Standard Classification System for E-CTFE-Fluoroplastic Molding, Extrusion, and Coating Materials (Redline)
Published Code	ASTM
Publication Date	2008
Pages Count	5
ICS Codes	83.080.20 - Thermoplastic materials

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ASTM-D3275 2008(Redline)

ASTM D3275 (Plastics Standards)

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