ASTM D8195-2018 8750 Standard Classification System and Basis for Specification for Polyethylene Terephthalate Film and Sheeting.pdf

1、Designation: D8195 18Standard Classification System and Basis for Specification forPolyethylene Terephthalate Film and Sheeting1This standard is issued under the fixed designation D8195; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisi

2、on, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This standard provides a classification system for tabu-lating the properties for biaxially oriented p

3、olyethylene te-rephthalate film and sheeting in thicknesses from 1.5 m to 355m. For this classification system, polyethylene terephthalatefilm and sheeting shall be defined as the material derived fromterephthalic acid and ethylene glycol and shall consist of atleast 90 % polyethylene terephthalate

4、homopolymer with atypical melting temperature range of 225 C to 250 C. Thisspecification does not apply to coated, coextruded, tinted,pigmented, or metallized film or sheeting. This classification(in accordance with D8065/D8065M) is intended to eventuallyreplace Specification D5047 (ref. Note 3).NOT

5、E 1Film is defined in Terminology D883 as an optional term forsheeting having a nominal thickness no greater than 250 m.NOTE 2In order to conform to the original scope of SpecificationD5047, this classification also includes sheeting up to and includingthicknesses of 355 m.NOTE 3It is strongly recom

6、mended that this classification system beused for all new applications and specifications and that the specificationof films referencing Specification D5047 be expeditiously withdrawn orconverted to this classification system.1.2 Polyethylene terephthalate materials, beingthermoplastic, are reproces

7、sable and recyclable. This specifi-cation allows for the use of those polyethylene terephthalateplastic materials, provided that any specific requirements asgoverned by the producer and end user are met.1.3 In all cases where the provisions of this classificationsystem would conflict with a currentl

8、y referenced ASTMspecification for a particular film product, the latter shall takeprecedence (see Note 3).1.4 This classification system applies to commercial prod-ucts and, as such, there is no control over the manufacturingparameters employed in producing the film. It shall be theresponsibility o

9、f those developing the specification documentsutilizing this classification system to identify the criticalparameters and values to be used for the cell classifications andsuffix requirements.1.5 UnitsThe values stated in SI units are to be regardedas standard. No other units of measurement are incl

10、uded in thisstandard.1.6 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory lim

11、itations prior to use.NOTE 4There is no known ISO equivalent to this standard.1.7 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides an

12、d Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D150 Test Methods for AC Loss Characteristics and Permit-tivity (Dielectric Constant) of Solid Electrical InsulationD882 Test Method for Tensile Properties

13、of Thin PlasticSheetingD883 Terminology Relating to PlasticsD1003 Test Method for Haze and Luminous Transmittanceof Transparent PlasticsD1894 Test Method for Static and Kinetic Coefficients ofFriction of Plastic Film and SheetingD1922 Test Method for Propagation Tear Resistance ofPlastic Film and Th

14、in Sheeting by Pendulum MethodD3892 Practice for Packaging/Packing of PlasticsD5047 Specification for Polyethylene Terephthalate Filmand SheetingD7209 Guide for Waste Reduction, Resource Recovery, andUse of Recycled Polymeric Materials and Products (With-drawn 2015)3D8065/D8065M Classification Syste

15、m and Basis for Speci-fication for Specifying Plastic Films1This test method is under the jurisdiction of ASTM Committee D20 on Plasticsand is the direct responsibility of Subcommittee D20.19 on Film, Sheeting, andMolded Products.Current edition approved June 1, 2018. Published June 2018. DOI: 10.15

16、20/D8195182For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical stand

17、ard is referenced onwww.astm.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Princ

18、iples for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.1E29 Practice for Using Significant Digits in Test Data toDetermine Conformance with Specifications3. Terminology3.1 DefinitionsThe defin

19、itions used in this classificationsystem are in accordance with Terminology D883.4. Significance and Use4.1 The purpose of this classification system is to provide amethod of adequately identifying polyethylene terephthlatefilms and sheeting and to provide a means for specifying thesefilms and sheet

20、ing by the use of a simple line call-outdesignation.5. Classification5.1 The classification of Polyethylene terephthlate films andsheeting shall be as follows (ref. D8065/D8065M).5.1.1 GenericPETF5.1.2 Group0 (not applicable)5.1.3 Type0 (not applicable)5.1.4 Fabrication Process4 (stretch film biaxia

21、l)5.1.5 Nominal Gauge (see Table 1)NOTE 5Example (1), a Polyethylene Terephthlate bi-axially oriented,nominal gauge of 60 m PETF0043.5.2 Cell Table A (Table 2) shall be used to specify theproperty requirements that shall be shown by a five-digitdesignation. The designation shall consist of the lette

22、r A andthe five digits comprising the cell numbers for the propertyrequirements in the order they appear in Cell TableA(Table 2).5.2.1 Although the values listed are necessary to include therange of properties available in the existing materials, notevery possible combination of the properties exist

23、 or can beobtained.NOTE 6Example (2), PETF0043A42422, a Polyethylene Terephthlatebi-axially oriented, nominal gauge of 60 m, Tensile Stress at Break (MD)200 - 250, Tensile Stress at Break (TD) 100 - 4500 - 5500, CoF 0.2 - 0.25, Haze 5- 20.6. Suffix Requirements6.1 When specific requirements are need

24、ed to supplementthe general classifications not covered in Table A (Table 2),they shall be specified through the use of suffixes. In general,the first suffix letter indicates the special requirement neededand sufficient digits are used to indicate the specific require-ments.NOTE 7When using the suff

25、ixes for specific requirements, the usermust keep in mind that not all tests are routinely conducted by thesupplier. When these requirements are necessary to identify particularcharacteristics important to specific applications they shall be specified.6.1.1 In order to avoid lengthy and cumbersome c

26、all-outs, itis recommended that the specific requirements be limited innumber to five (5) and represent only the more criticalproperties. Additional test methods that can be used to providefurther characterization of films are to be found in AppendixX1.6.2 Although the values listed in cell tables i

27、nclude therange of properties available in existing materials, which doesnot imply that every possible combination of properties existsor can be obtained.YTensile Yield StressMD (MPa) (D882)min.0 = To be specified by user.1=902 = 1003=1104 = 120TElmendorf Tear Strength (g-f) MD (D1922)min.0 = To be

28、specified by user.1=202=453=504=75CDielectric Constant (D150) 25 Cmin.0 = To be specified by user.1=3.360Hz2=3.251kHz3=3.01MHz4=2.81GHzFDissipation Factor (D150) 25 Cmin.0 = To be specified by user.1=0.002560Hz2 = 0.0050 1 kHz3 = 0.016 1 MHz4 = 0.0008 1 GHzNOTE 8Example (3), PETF0043A42422Y2T3F3, a

29、PolyethyleneTerephthlate bi-axially oriented, nominal gauge of 60 m, Tensile Stress atBreak (MD) 200 - 250, Tensile Stress at Break (TD) 100 - 4500 - 5500, CoF 0.2 - 0.25, Haze 5 - 20, Tensile YieldStress 100 (min.), Tear Strength 50 (min.), Dissipation Factor 0.016 1MHz (min.).7. General Requiremen

30、ts7.1 The composition of the specified films shall be uniformand shall conform to the requirements specified herein.8. Detail Requirements8.1 The film shall conform to the requirements prescribed inthe appropriate table (generic classification and suffix) as theyapply.8.2 For the purpose of determin

31、ing conformance with thisclassification system, all specified limits used in the specificstandards, are absolute limits as defined in Practice E29.8.3 With the absolute method, an observed value or acalculated value is not rounded, but is to be compared directlywith the specified limiting value. Con

32、formance or nonconfor-mance with the specification is based on this comparison.9. Sampling9.1 Sampling shall be statistically adequate to satisfy therequirements of 13.4. A lot of film shall be considered as a unitTABLE 1 PETF Nominal Gauge ClassificationsDesignation 1234560Nominal Gauge(m)#10 10 -

33、#50 50 - #75 75 - #125 125 - #250 250 - 355 Not SpecifiedD8195 182of manufacture as prepared for shipment, and can consist oftwo or more “production runs” or batches.10. Number of Tests10.1 The number of tests conducted shall be consistent withthe requirements of 9.1 and 13.4.11. Specimen Preparatio

34、n and Conditioning11.1 The test specimens shall be prepared and conditionedas specified in the appropriate ASTM test procedures cited.12. Test Methods12.1 Determine the properties enumerated in this classifica-tion system by means of the test procedures cited.13. Inspection and Certification13.1 Ins

35、pection and certification of the material suppliedunder this classification system shall be for conformance to therequirements specified herein.13.2 Lot-acceptance inspection shall be the basis on whichacceptance or rejection of the lot is made. The lot-acceptanceinspection shall consist of those te

36、sts which ensure processcontrol during manufacture as well as those necessary to ensurecertifiability in accordance with 13.4.13.3 Periodic check inspection shall consist of the testsspecified for all requirements of the material under thisclassification system. Inspection frequency shall be adequat

37、e toensure the material is certifiable in accordance with 13.4.13.4 Certification shall be that the material was manufac-tured by a process in statistical control, sampled, tested, andinspected in accordance with this classification system, andthat average values for the lot meet the requirements of

38、 thespecification (line call-out).13.5 A report of the test results shall be furnished whenrequested. The report shall consist of results of the lot-acceptance inspection for the shipment and the results of themost recent periodic-check inspection.14. Packaging, Packing, and Marking14.1 Provisions o

39、f Practice D3892 apply for packaging,packing, and marking of plastic materials.APPENDIX(Nonmandatory Information)X1. ADDITIONAL TEST METHODS FOR PLASTIC FILMSX1.1 Table X1.1 summarizes the test methods that can beused to characterize films.TABLE 2 Cell Table “A” Detail Requirements for PETF Film and

40、 SheetingDesignation orOrder No.Propety1234501 Tensile Stress atBreak (D882),Machine Direc-tion (MD) (MPa)135 - #170 200 - #250 250 Unspecified2 Tensile Stress atBreak (D882),Transverse Di-rection (TD)(MPa)135 - #170 200 - #250 250 Unspecified3 Tensile Modulus(D882), MD(MPa)3500 - #4000 4000- #4500

41、4500 - #5500 5500 Unspecified4 Coefficient offriction (kinetic)(D1894)0.2 - #0.25 0.25 - #0.30 0.30 - #0.40 0.40 Unspecified5 Haze (D1003)5-#20 20 - #40 40 - #50 50 UnspecifiedD8195 183ASTM International takes no position respecting the validity of any patent rights asserted in connection with any i

42、tem mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical co

43、mmittee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a

44、 meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Dri

45、ve, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.o

46、rg). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ X1.1 Film Test MethodsTest ProcedureD149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrica

47、l Insulating Materials at Commercial Power FrequenciesD150 Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical InsulationD257 Test Methods for DC Resistance or Conductance of Insulating MaterialsD774/D774M Test Method for Bursting Strength of Paper (Wi

48、thdrawn 2010)D882 Test Method for Tensile Properties of Thin Plastic SheetingD1004 Test Method for Tear Resistance (Graves Tear) of Plastic Film and SheetingD1203 Test Methods for Volatile Loss From Plastics Using Activated Carbon MethodsD1204 Test Method for Linear Dimensional Changes of Nonrigid T

49、hermoplastic Sheeting or Film at Elevated TemperatureD1239 Test Method for Resistance of Plastic Films to Extraction by ChemicalsD1709 Test Methods for Impact Resistance of Plastic Film by the Free-Falling Dart MethodD1790 Test Method for Brittleness Temperature of Plastic Sheeting by ImpactD1894 Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and SheetingD1922 Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum MethodD1938 Test M