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ASTM D8195-18

(Specification)

Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and Sheeting

Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and Sheeting

SIGNIFICANCE AND USE
4.1 The purpose of this classification system is to provide a method of adequately identifying polyethylene terephthlate films and sheeting and to provide a means for specifying these films and sheeting by the use of a simple line call-out designation.
SCOPE
1.1 This standard provides a classification system for tabulating the properties for biaxially oriented polyethylene terephthalate film and sheeting in thicknesses from 1.5 μm to 355 μm. For this classification system, polyethylene terephthalate film and sheeting shall be defined as the material derived from terephthalic acid and ethylene glycol and shall consist of at least 90 % polyethylene terephthalate homopolymer with a typical melting temperature range of 225 °C to 250 °C. This specification does not apply to coated, coextruded, tinted, pigmented, or metallized film or sheeting. This classification (in accordance with D8065/D8065M) is intended to eventually replace Specification D5047 (ref. Note 3).
Note 1: Film is defined in Terminology D883 as an optional term for sheeting having a nominal thickness no greater than 250 µm.
Note 2: In order to conform to the original scope of Specification D5047, this classification also includes sheeting up to and including thicknesses of 355 µm.
Note 3: It is strongly recommended that this classification system be used for all new applications and specifications and that the specification of films referencing Specification D5047 be expeditiously withdrawn or converted to this classification system.  
1.2 Polyethylene terephthalate materials, being thermoplastic, are reprocessable and recyclable. This specification allows for the use of those polyethylene terephthalate plastic materials, provided that any specific requirements as governed by the producer and end user are met.  
1.3 In all cases where the provisions of this classification system would conflict with a currently referenced ASTM specification for a particular film product, the latter shall take precedence (see Note 3).  
1.4 This classification system applies to commercial products and, as such, there is no control over the manufacturing parameters employed in producing the film. It shall be the responsibility of those developing the specification documents utilizing this classification system to identify the critical parameters and values to be used for the cell classifications and suffix requirements.  
1.5 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Note 4: There is no known ISO equivalent to this standard.  
1.7 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.

General Information

Status
Published
Publication Date
31-May-2018
ICS
83.140.10 - Films and sheets
Technical Committee
D20 - Plastics
Drafting Committee
D20.19 - Film, Sheeting, and Molded Products
Current Stage
Ref Project

Relations

Refers
ASTM D8065/D8065M-16 - Standard Classification System and Basis for Specification for Specifying Plastic Films
Effective Date
01-Sep-2016
Refers
ASTM D5047-17 - Standard Specification for Polyethylene Terephthalate Film and Sheeting
Effective Date
01-Mar-2017
Refers
ASTM D883-17 - Standard Terminology Relating to Plastics
Effective Date
15-Aug-2017
Refers
ASTM D883-18 - Standard Terminology Relating to Plastics
Effective Date
01-Nov-2018
Refers
ASTM D883-18a - Standard Terminology Relating to Plastics
Effective Date
01-Dec-2018
Refers
ASTM D883-19 - Standard Terminology Relating to Plastics
Effective Date
01-Feb-2019
Refers
ASTM D883-19a - Standard Terminology Relating to Plastics
Effective Date
15-Apr-2019
Refers
ASTM D883-19c - Standard Terminology Relating to Plastics
Effective Date
01-Aug-2019
Refers
ASTM D883-20 - Standard Terminology Relating to Plastics
Effective Date
01-Jan-2020
Refers
ASTM D3892-15 - Standard Practice for Packaging/Packing of Plastics
Effective Date
01-Sep-2015

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ASTM D8195-18 - Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and SheetingASTM D8195-18 - Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and Sheeting
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ASTM D8195-18 - Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and Sheeting
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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.
Designation:D8195 −18
Standard Classification System and Basis for Specification for
1
Polyethylene Terephthalate Film and Sheeting
This standard is issued under the fixed designation D8195; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 1.5 Units—The values stated in SI units are to be regarded
as standard. No other units of measurement are included in this
1.1 This standard provides a classification system for tabu-
standard.
lating the properties for biaxially oriented polyethylene te-
1.6 This standard does not purport to address all of the
rephthalatefilmandsheetinginthicknessesfrom1.5µmto355
safety concerns, if any, associated with its use. It is the
µm. For this classification system, polyethylene terephthalate
responsibility of the user of this standard to establish appro-
film and sheeting shall be defined as the material derived from
priate safety, health, and environmental practices and deter-
terephthalic acid and ethylene glycol and shall consist of at
mine the applicability of regulatory limitations prior to use.
least 90 % polyethylene terephthalate homopolymer with a
typical melting temperature range of 225 °C to 250 °C. This
NOTE 4—There is no known ISO equivalent to this standard.
specification does not apply to coated, coextruded, tinted,
1.7 This international standard was developed in accor-
pigmented, or metallized film or sheeting. This classification
dance with internationally recognized principles on standard-
(in accordance with D8065/D8065M) is intended to eventually
ization established in the Decision on Principles for the
replace Specification D5047 (ref. Note 3).
Development of International Standards, Guides and Recom-
NOTE 1—Film is defined in Terminology D883 as an optional term for
mendations issued by the World Trade Organization Technical
sheeting having a nominal thickness no greater than 250 µm.
NOTE 2—In order to conform to the original scope of Specification Barriers to Trade (TBT) Committee.
D5047, this classification also includes sheeting up to and including
thicknesses of 355 µm.
2. Referenced Documents
NOTE 3—It is strongly recommended that this classification system be
2
2.1 ASTM Standards:
used for all new applications and specifications and that the specification
D150 Test Methods forAC Loss Characteristics and Permit-
of films referencing Specification D5047 be expeditiously withdrawn or
converted to this classification system.
tivity (Dielectric Constant) of Solid Electrical Insulation
D882 Test Method for Tensile Properties of Thin Plastic
1.2 Polyethylene terephthalate materials, being
Sheeting
thermoplastic, are reprocessable and recyclable. This specifi-
D883 Terminology Relating to Plastics
cation allows for the use of those polyethylene terephthalate
D1003 Test Method for Haze and Luminous Transmittance
plastic materials, provided that any specific requirements as
of Transparent Plastics
governed by the producer and end user are met.
D1894 Test Method for Static and Kinetic Coefficients of
1.3 In all cases where the provisions of this classification
Friction of Plastic Film and Sheeting
system would conflict with a currently referenced ASTM
D1922 Test Method for Propagation Tear Resistance of
specification for a particular film product, the latter shall take
Plastic Film and Thin Sheeting by Pendulum Method
precedence (see Note 3).
D3892 Practice for Packaging/Packing of Plastics
1.4 This classification system applies to commercial prod-
D5047 Specification for Polyethylene Terephthalate Film
ucts and, as such, there is no control over the manufacturing
and Sheeting
parameters employed in producing the film. It shall be the
D7209 Guide for Waste Reduction, Resource Recovery, and
responsibility of those developing the specification documents
Use of Recycled Polymeric Materials and Products (With-
3
utilizing this classification system to identify the critical
drawn 2015)
parametersandvaluestobeusedforthecellclassificationsand
D8065/D8065M Classification System and Basis for Speci-
suffix requirements.
fication for Specifying Plastic Films
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This test method is under the jurisdiction ofASTM Committee D20 on Plastics contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
and is the direct responsibility of Subcommittee D20.19 on Film, Sheeting, and Standards volume information, refer to the standard’s Document Summary page
...

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This specification covers poly(vinyl chloride) flexible sheeting which is used without mastic, bedding, or coating for construction of concealed water containment membranes that include fountains, pools, planters, shower and safe pans, tile tubs, or similar wet installations where the membrane is inaccessible once the construction is complete. The plastic materials shall meet the inherent viscosity and compound density requirements and shall be subjected to tests that have been selected to be conducted primarily with liquids that simulate the environment to which the membrane will be subjected during actual use. Qualification tests shall be performed wherein the sheeting shall conform to the following physical property requirements: thickness; stress-strain properties such as tensile strength, tensile stress at elongation, and elongation at break; tear resistance; pinholes; microorganism resistance; puncture resistance; indentation resistance; folding resistance; chemical resistance to distilled water, soapy water, or alkali; hydrostatic pressure resistance; shrinkage; and volatile loss.
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ABSTRACT
This specification covers nonrigid, unsupported vinyl chloride plastic film and sheeting in which the resin portion of the composition contains at least 90 % vinyl chloride. The remaining 10 % may include one or more monomers copolymerized with vinyl chloride, or consist of other resins mechanically blended together with poly(vinyl chloride) or copolymers thereof. The film and sheeting covered herein shall be 0.075 to 0.25 mm (3 to 10 mils) in thickness for film and greater than 0.25 mm in thickness for sheet, and shall include the stabilizers and plasticizers necessary to meet the requirements of this specification. The material may be transparent, translucent, or opaque, and may be plain, printed, embossed, or otherwise surface treated. This specification designates three general-purpose types of vinyl chloride film and sheeting - calendered, extruded, and cast. The materials shall be tested for its tensile strength and elongation at rapture, tear resistance, volatile loss, water extraction, low temperature impact, burning rate, shrinkage, and color fastness to rubbing.
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1.1 This specification covers nonrigid, unsupported vinyl chloride plastic film and sheeting in which the resin portion of the composition contains at least 90 % vinyl chloride. The remaining 10 % can include one or more monomers copolymerized with vinyl chloride, or consist of other resins mechanically blended together with poly(vinyl chloride) or copolymers thereof.  
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ASTM
ASTM D1709-22(Test Method)
Standard Test Methods for Impact Resistance of Plastic Film by the Free-Falling Dart Method

SIGNIFICANCE AND USE
4.1 Test Methods A and B are used to establish the weight of the dart when 50 % of the specimens fail under the conditions specified. Data obtained by one test method cannot be compared directly with the other test method nor with those obtained from tests employing different conditions of missile velocity, impinging surface diameter, effective specimen diameter, material construction and finish of the dart head, and film thickness. The values obtained by these test variables are highly dependent on the method of film fabrication.  
4.2 The results obtained by Test Methods A and B are greatly influenced by the quality of film under test. The confidence limits of data obtained by this procedure can, therefore, vary significantly, depending on the sample quality, uniformity of film gage, die marks, contaminants, etc.  
4.3 Test Methods A and B have been found useful for specification purposes.  
Note 4: With sufficient data, correlation between test results and field performance can usually be established.  
4.4 The impact resistance of plastic film, while partly dependent on thickness, has no simple correlation with sample thickness. Hence, impact values cannot be normalized over a range of thickness without producing misleading data as to the actual impact resistance of the material. Data from these test methods are comparable only for specimens that vary by no more than ±25 % from the nominal or average thickness of the specimens tested.  
4.5 Several impact test methods are used for film. It is sometimes desirable to know the relationships among test results derived by different test methods. A study was conducted in which four films made from two resins (polypropylene and linear low-density polyethylene), with two film thicknesses for each resin, were impacted using Test Methods D1709 (Method A), D3420 (Procedures A and B), and D4272. The test results are shown in the Appendix. Differences in results between Test Methods D1709 and D4272 are not unusual since...
SCOPE
1.1 These test methods cover the determination of the energy that causes plastic film to fail under specified conditions of impact of a free-falling dart. This energy is expressed in terms of the weight (mass) of the missile falling from a specified height which would result in 50 % failure of specimens tested.  
1.2 Two test methods are described:  
1.2.1 Test Method A employs a dart with a 38.10 ± 0.13-mm (1.500 ± 0.005-in.) diameter hemispherical head dropped from a height of 0.66 ± 0.01 m (26.0 ± 0.4 in.). This test method can be used for films whose impact resistances require masses of about 50 g to about 6 kg to fracture them.  
1.2.2 Test Method B employs a dart with a 50.80 ± 0.13-mm (2.000 ± 0.005-in.) diameter hemispherical head dropped from a height of 1.52 ± 0.03 m (60.0 + 0.25, −1.70 in.). Its range of applicability is from about 0.3 kg to about 6 kg.  
1.3 Two testing techniques are described:  
1.3.1 The standard technique is the staircase method. By this technique, the missile weight employed during the test is decreased or increased by uniform increments after the testing of each specimen, depending upon the result (fail or not fail) observed for the specimen.  
1.3.2 The alternative technique provides for testing specimens in successive groups of ten. One missile weight is employed for each group and the missile weight is varied in uniform increments from group to group.  
1.3.3 The staircase technique and the alternative technique give equivalent results both as to the values of impact failure weight which are obtained and as to the precisions with which they are determined.  
1.4 The values stated in SI units are to be regarded as standard. The values stated in parentheses are for information only.
Note 1: Tests on materials that do not break, for any reason, are not considered to be valid. It has been noted that certain materials may stretch so far as to bottom out at the base of certain ...

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