ASTM D3368-2014 Standard Specification for FEP-Fluorocarbon Sheet and Film《氟化乙丙烯(FEP)-碳氟化合物树脂薄板及薄膜的标准规格》.pdf
《ASTM D3368-2014 Standard Specification for FEP-Fluorocarbon Sheet and Film《氟化乙丙烯(FEP)-碳氟化合物树脂薄板及薄膜的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM D3368-2014 Standard Specification for FEP-Fluorocarbon Sheet and Film《氟化乙丙烯(FEP)-碳氟化合物树脂薄板及薄膜的标准规格》.pdf(6页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D3368 14Standard Specification forFEP-Fluorocarbon Sheet and Film1This standard is issued under the fixed designation D3368; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parent
2、heses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope*1.1 This specification covers unfilled, unpigmented FEP-fluorocarbon
3、 resin sheet and film less than 3.175 mm (0.125in.) thick. Recycled materials are allowed in accordance with6.2.1.2 The values stated in SI units as detailed in IEEE/ASTMSI 10 are to be regarded as standard and the practices ofIEEE/ASTM SI 10 incorporated herein.1.3 The following safety hazards cave
4、at pertains only to thetest methods portion, Section 14, of this specification:Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine t
5、he applicability of regulatory limita-tions prior to use.NOTE 1There is no known ISO equivalent to this standard.2. Referenced Documents2.1 ASTM Standards:2D149 Test Method for Dielectric Breakdown Voltage andDielectric Strength of Solid Electrical Insulating Materialsat Commercial Power Frequencies
6、D374 Test Methods for Thickness of Solid Electrical Insu-lation (Withdrawn 2013)3D618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD792 Test Methods for Density and Specific Gravity (Rela-tive Density) of Plastics by DisplacementD882 Test Method fo
7、r Tensile Properties of Thin PlasticSheetingD883 Terminology Relating to PlasticsD2116 Specification for FEP-Fluorocarbon Molding andExtrusion MaterialsD3892 Practice for Packaging/Packing of PlasticsD5740 Guide for Writing Material Standards in the Classi-fication FormatE691 Practice for Conducting
8、 an Interlaboratory Study toDetermine the Precision of a Test MethodIEEE/ASTM SI 10 Standard for Use of the InternationalSystem of Units (SI)2.2 Other Standard:TAPPI 411 Standard Thickness (Caliper) of Paper and PaperProducts43. Terminology3.1 Definitions:3.1.1 For definitions of terms used in this
9、specification, seeTerminology D883.3.1.2 lot, none production run or a uniform blend of twoor more production runs.4. Classification4.1 This specification covers four types of FEP-fluorocarbon sheet and film:4.1.1 Type IGeneral purpose.4.1.2 Type IICementable film. Type II materials can besubdivided
10、 into two grades:4.1.2.1 Grade 1One side cementable, and4.1.2.2 Grade 2Two sides cementable.4.1.3 Type IIISpecial film for applications requiring un-usual flexural endurance or extreme thermal and chemicalservice.4.1.4 Type IVFilm for mold release applications.4.2 A line callout system is used to sp
11、ecify materials in thisstandard. The system uses predefined cells to refer to specificaspects of this specification, which are illustrated as follows:1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.15 on Thermoplasti
12、cMaterials D20.15.12 on Fluoropolymers.Current edition approved March 1, 2014. Published March 2014. Originallyapproved in 1975. Last previous edition approved in 2010 as D3368 - 04(2010).DOI: 10.1520/D3368-14.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Custo
13、mer 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 standard is referenced onwww.astm.org.4Available from Technical Association of the Pulp and Paper Industr
14、y (TAPPI),15 Technology Parkway South, Norcross, GA 30092, http:/www.tappi.org.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1SpecificationStandard NumberBlockType Grad
15、e Class SpecialNotes|Example: SpecificationD3368 XX,II 1 , 0.051 mm thickFor this example, the line callout would be SpecificationD3368 XX, II 1, 0.051 mm thick. This callout specifies a filmof FEP that is cementable on one side and that has all of theproperties listed for that type and grade in the
16、 appropriatespecified properties or tables, or both, in this specification.Inclusion of a class is provided for in the system, but is notused in this particular specification. A comma is used as theseparator between the standard number and the type. Separa-tors are not needed between the type, grade
17、, and class.5Provision for special notes is included in the system so thatother information can be provided when required, in this case,the thickness of the film. When special notes are used, theyshall be preceded by a comma.5. Ordering Information5.1 The sheet and film shall be furnished in the for
18、m ofsheets or rolls in accordance with good commercial practice.Rolls shall be wound evenly and tightly on substantial coressuitably restrained to prevent unwinding.5.2 Dimensions of sheet and film with respect to length,width, and core diameter shall be upon agreement between thepurchaser and the m
19、anufacturer. The agreement shall applyalso to the maximum number of splices per roll and tolerancesfor length and core.5.3 Requests for certification or test results shall be made atthe time of order placement.6. Materials and Manufacture6.1 The sheet and film shall be made from FEP-fluorocarbon res
20、in as specified in Specification D2116 withoutfiller or plasticizer.6.2 This specification allows for the use of recycled,reprocessed, and reworked FEP materials provided the follow-ing:6.2.1 The final physical, mechanical, and performance re-quirements as stated in this specification are met.6.2.2
21、The toxicological characteristics are essentially unal-tered from that of virgin material.7. Other Requirements7.1 The sheet and film shall conform to the physical,mechanical, and performance property requirements specifiedin Table 1.The nominal thickness of sheet or film and thicknesstolerances sha
22、ll be in accordance with Table 2.7.2 The film and sheet shall be uniform in appearance andshall be sufficiently free of contamination, wrinkles, holes,scratches, and other imperfections so as to be functionallyacceptable. The color shall be uniform and be characteristic ofunpigmented sheet or film t
23、hat ranges from clear to translucentand is dependent upon the thickness.5See the ASTM Form and Style Manual. Available from ASTM Headquarters.TABLE 1 Detail Requirements for Property ValuesType I Type II Type III Type IVTensile Strength, min, MPa (psi), at nominal thickness, mm (in.):0.0127 (0.0005)
24、 13.8 (2000) 13.8 (2000) . 11.0 (1600)0.025 to 3.175 (0.001 to 0.125) 17.2 (2500) 17.2 (2500) 17.2 (2500) 14.5 (2100)Elongation at Break, min, %, at nominal thickness, mm (in.):0.0127 to 0.025 (0.0005 to 0.001) 175 175 . 1500.051 to 3.175 (0.002 to 0.125) 250 250 250 250Dimensional Change on Heating
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