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ASTM D3222-05(2010)

(Specification)

Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials

Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials

ABSTRACT
This specification covers melt processable unmodified poly(vinylidene fluoride) (PVDF) molding, extrusion and coating materials. This specification covers only virgin homopolymer prepared from vinylidene fluoride supplied in form of pellet or powder and shall be free of foreign matter. Two types covered by this specification are type I PVDF fluoroplastics and type II PVDF fluoroplastics. Detailed requirements that shall conform to this specification include peak melting endotherm, specific gravity, refractive index, limiting oxygen index, flow rate, rheological properties, tensile properties, flexural properties, impact resistance, D-C resistance, dielectric strength, dielectric constant, and dissipation factor. Preparation of compression molded specimen shall be in accordance to this specification.
SCOPE
1.1 This specification covers melt processable molding and extrusion materials, as well as coating materials of poly(vinylidene fluoride) fluoroplastic, commonly abbreviated PVDF (or PVF2 in scientific literature). This specification covers thermoplastic resin materials supplied in pellet or powder form.
1.2 This specification applies only to the virgin homopolymer prepared from vinylidene fluoride, not copolymers, reinforced, filled grades or special grades with additives or treatments for modification of attributes.
1.3 The tests involved are intended to provide information for specification of unmodified PVDF homopolymer resins. It is not the purpose of this specification to provide engineering data for design purposes.
1.4 PVDF fluoroplastics melt between 156 and 180°C (312 and 356°F) and are thermally stable up to about 370°C (698°F). (Warning—Evolution of corrosive and toxic hydrogen fluoride can occur under certain conditions.)
1.5 The values stated in SI units, as detailed in , are to be regarded as the standard. The values given in parentheses are for information only.
Note 1—PVDF exhibits polymorphism. The type and extent of crystalline structure varies with the thermomechanical history of the sample. Specimens prepared by techniques different than prescribed in this specification can have properties that vary from the values specified.
1.6 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. Specific precautionary statements are given in Section 10.
Note 2—There is no equivalent ISO standard for this specification. Information in this specification is technically equivalent to related information in ISO 12086-1 and ISO 12086-2.

General Information

Status
Historical
Publication Date
31-Oct-2010
ICS
83.080.20 - Thermoplastic materials
Technical Committee
D20 - Plastics
Drafting Committee
D20.15 - Thermoplastic Materials
Current Stage
Ref Project

Relations

Replaces
ASTM D3222-05 - Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials
Effective Date
01-Nov-2010
Replaced By
ASTM D3222-05(2015) - Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials
Effective Date
01-May-2015
Referred By
ASTM F1673-10(2021)e1 - Standard Specification for Polyvinylidene Fluoride (PVDF) Corrosive Waste Drainage Systems
Effective Date
01-Nov-2010
Referred By
ASTM D4000-23 - Standard Classification System for Specifying Plastic Materials
Effective Date
01-Nov-2010
Referred By
ASTM D5575-18(2023) - Standard Classification System for Copolymers of Vinylidene Fluoride (VDF) with Other Fluorinated Monomers
Effective Date
01-Nov-2010
Referred By
ASTM D8318-20 - Standard Specification for Low-Density Poly (Vinylidene Fluoride) Based Material Intended for Use in Wire and Cable Jacketing
Effective Date
01-Nov-2010
Referred By
ASTM D3144-23 - Standard Specification for Crosslinked Poly(Vinylidene Fluoride) and Poly(Vinylidene Fluoride) Copolymer Heat-Shrinkable Tubing for Electrical Insulation
Effective Date
01-Nov-2010
Referred By
ASTM D8366-21a - Standard Specification for Extruded and Compression Molded Shapes Made from Unfilled Poly(Vinylidene Fluoride) PVDF
Effective Date
01-Nov-2010
Referred By
ASTM F1545-15a(2021) - Standard Specification for Plastic-Lined Ferrous Metal Pipe, Fittings, and Flanges
Effective Date
01-Nov-2010
Referred By
ASTM D6713-21 - Standard Specification for Extruded and Compression Molded Shapes Made from Poly(Vinylidene Fluoride) (PVDF)
Effective Date
01-Nov-2010
Referred By
ASTM D4967-21 - Standard Guide for Selecting Materials to Be Used for Insulation, Jacketing, and Strength Components in Fiber-Optic Cables
Effective Date
01-Nov-2010

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ASTM D3222-05(2010) - Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating MaterialsASTM D3222-05(2010) - Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials
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ASTM D3222-05(2010) - Standard Specification for Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding Extrusion and Coating Materials
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:D3222 −05(Reapproved 2010)
Standard Specification for
Unmodified Poly(Vinylidene Fluoride) (PVDF) Molding
1
Extrusion and Coating Materials
This standard is issued under the fixed designation D3222; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
NOTE 2—There is no equivalent ISO standard for this specification.
1. Scope
Information in this specification is technically equivalent to related
1.1 This specification covers melt processable molding and
information in ISO 12086-1 and ISO 12086-2.
extrusion materials, as well as coating materials of poly(vi-
2. Referenced Documents
nylidene fluoride) fluoroplastic, commonly abbreviated PVDF
3
(or PVF in scientific literature). This specification covers
2
2.1 ASTM Standards:
thermoplastic resin materials supplied in pellet or powder
D149Test Method for Dielectric Breakdown Voltage and
form.
DielectricStrengthofSolidElectricalInsulatingMaterials
at Commercial Power Frequencies
1.2 This specification applies only to the virgin homopoly-
D150Test Methods forAC Loss Characteristics and Permit-
mer prepared from vinylidene fluoride, not copolymers,
tivity (Dielectric Constant) of Solid Electrical Insulation
reinforced, filled grades or special grades with additives or
D256Test Methods for Determining the Izod Pendulum
treatments for modification of attributes.
Impact Resistance of Plastics
1.3 The tests involved are intended to provide information
D257Test Methods for DC Resistance or Conductance of
for specification of unmodified PVDF homopolymer resins. It
Insulating Materials
is not the purpose of this specification to provide engineering
D542Test Method for Index of Refraction of Transparent
data for design purposes.
Organic Plastics
1.4 PVDF fluoroplastics melt between 156 and 180°C (312
D618Practice for Conditioning Plastics for Testing
and356°F)andarethermallystableuptoabout370°C(698°F).
D638Test Method for Tensile Properties of Plastics
(Warning—Evolution of corrosive and toxic hydrogen fluo-
D790Test Methods for Flexural Properties of Unreinforced
ride can occur under certain conditions.)
and Reinforced Plastics and Electrical Insulating Materi-
als
1.5 ThevaluesstatedinSIunits,asdetailedinIEEE/ASTM
D792Test Methods for Density and Specific Gravity (Rela-
S-10, are to be regarded as the standard. The values given in
tive Density) of Plastics by Displacement
parentheses are for information only.
D883Terminology Relating to Plastics
2
NOTE 1—PVDF exhibits polymorphism. The type and extent of
D1238Test Method for Melt Flow Rates of Thermoplastics
crystalline structure varies with the thermomechanical history of the
by Extrusion Plastometer
sample. Specimens prepared by techniques different than prescribed in
D2863Test Method for Measuring the Minimum Oxygen
this specification can have properties that vary from the values specified.
Concentration to Support Candle-Like Combustion of
1.6 This standard does not purport to address all of the
Plastics (Oxygen Index)
safety concerns, if any, associated with its use. It is the
D3418Test Method for Transition Temperatures and En-
responsibility of the user of this standard to establish appro-
thalpies of Fusion and Crystallization of Polymers by
priate safety and health practices and determine the applica-
Differential Scanning Calorimetry
bility of regulatory limitations prior to use. Specific precau-
D3835Test Method for Determination of Properties of
tionary statements are given in Section 10.
Polymeric Materials by Means of a Capillary Rheometer
D3892Practice for Packaging/Packing of Plastics
1
This specification is under the jurisdiction of ASTM Committee D20 on
IEEE/ASTM S-10Use of the International System of Units
Plastics and is the direct responsibility of Subcommittee D20.15 on Thermoplastic
Materials.
Current edition approved Nov. 1, 2010. Published March 2011. Originally
3
approved in 1973. Last previous edition approved in 2005 as D3222-05. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/D3222-05R10. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Lovinger, A. J., “Poly(Vinylidene Fluoride)” Developments in Crystalline Standards volume information, refer to the standard’s Document Summary page on
Polymers, Vol 1, Chapter 5, D. C. Bassett, Ed., Applied Science, London, 1982. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

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Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols

SIGNIFICANCE AND USE
4.1 These test methods are suitable for research or as quality control or specification tests.  
4.2 Viscosity measures the resistance of a fluid to uniformly continuous flow without turbulence or other forces.
SCOPE
1.1 These test methods (A and B) determine the viscosity of polyols in the range from 10 to 100 000 mPa·s(cP) at 25°C. Test Method A is a rotational procedure for determining dynamic viscosity. Test Method B is a general procedure for kinematic viscosity of transparent polyols. (See Note 1.)  
1.2 The values stated in SI units are to be regarded as the standard. Other equivalent units are provided because of current common usage.  
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Note 1: Test Method A is equivalent to ISO 3219. Test Method B is equivalent to ISO 3104.  
1.4 This 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.

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