ASTM D3296-2003(2008) Standard Specification for FEP-Fluorocarbon Tube《FEP-碳氟化合物管的标准规范》.pdf
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1、Designation: D 3296 03 (Reapproved 2008)Standard Specification forFEP-Fluorocarbon Tube1This standard is issued under the fixed designation D 3296; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number
2、 in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 The tubing is intended for electrical, mechanical, chemi-cal, and medical applications manufactured from extrusionresins made from the copol
3、ymer of tetrafluoroethylene andhexafluoropropylene (FEP-fluorocarbon). This specification isfor virgin material only and does not address recycled materialas it is not appropriate for FEP tubing.NOTE 1Abbreviations are in accordance with Terminology D 1600.NOTE 2There is no similar ISO standard.1.2
4、The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.3 The following safety hazards caveat pertains only to thetest methods portion, Section ,8 of this specification: Thisstandard does not purport to address all of the safety conc
5、erns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D 149 Test Method for Dielectric Breakdown
6、 Voltage andDielectric Strength of Solid Electrical Insulating Materialsat Commercial Power FrequenciesD 618 Practice for Conditioning Plastics for TestingD 792 Test Methods for Density and Specific Gravity (Rela-tive Density) of Plastics by DisplacementD 883 Terminology Relating to PlasticsD 1600 T
7、erminology for Abbreviated Terms Relating toPlasticsD 1675 Test Methods for Polytetrafluoroethylene TubingD2116 Specification for FEP-Fluorocarbon Molding andExtrusion MaterialsD 4894 Specification for Polytetrafluoroethylene (PTFE)Granular Molding and Ram Extrusion MaterialsIEEE/ASTM SI 10 American
8、 National Standard for Use ofthe International System of Units (SI): The Modern MetricSystem3. Terminology3.1 DefinitionsDefinitions of terms used in this specifica-tion shall be in accordance with Terminology D 883.3.2 Definitions of Terms Specific to This Standard:3.2.1 lot, none production run or
9、 uniform blend of two ormore production runs.4. Classification4.1 This specification provides for three types of FEP-fluorocarbon tubing differentiated by size schedules as follows:4.1.1 Type ITubing based upon the American Wire Gage(AWG) sizes.4.1.2 Type IITubing based upon fractional inch sizes (s
10、eeNote 2).4.1.3 Type IIITubing of all other sizes, as agreed by buyerand seller. This type shall conform to the Dimensional Toler-ances for FEP Tubing, as listed in Table 3.4.2 The types are further differentiated in accordance withincreasing wall thicknesses as follows:4.2.1 Class ATubing having wa
11、lls tabulated in Table 1listed as light-weight wall.4.2.2 Class CTubing having walls tabulated in Table 1listed as standard wall (see Note 3).4.2.3 Class DTubing having walls tabulated in Table 2listed as chemical tubing.4.2.4 Class ETubing having walls listed as heavy orconforming to the Dimensiona
12、l Tolerances for FEP Tubing aslisted in Table 3.1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.15 on ThermoplasticMaterials (Section 20.15.12).Current edition approved April 1, 2008. Published July 2008. Originallya
13、pproved in 1974. Last previous edition approved in 2003 as D 3296 - 03.2For 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 AST
14、M website.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.NOTE 3Tubing having electrical internal diameters and wall thicknessdimensions were deleted because of lack o
15、f demand.NOTE 4Class B has been deleted because of lack of demand.4.3 A one-line system is used to specify materials in thisspecification. The system uses predefined cells to refer tospecific aspects of this specification, as illustrated as follows:SpecificationStandardNumberBlock:Type :Class :Speci
16、alNotes:Example: Specifica-tion D 3296 98,IATABLE 1 Dimensions and Tolerances for Type I FEP-Fluorocarbon TubingDimensions, mm (in.)AWG SizeInside DiameterWall ThicknessClass A Class CLightweight Wall Standard Wallmin max nom min max nom min max24 0.51 (0.020) 0.69 (0.027) 0.152 (0.006) 0.102 (0.004
17、) 0.203 (0.008) 0.305 (0.012) 0.254 (0.010) 0.356 (0.014)22 0.64 (0.025) 0.81 (0.032) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.305 (0.012) 0.254 (0.010) 0.356 (0.014)20 0.81 (0.032) 1.02 (0.040) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)19 0.91 (0.036) 1.1
18、2 (0.044) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)18 1.01 (0.040) 1.25 (0.049) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)17 1.14 (0.045) 1.37 (0.054) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.0
19、13) 0.483 (0.019)16 1.30 (0.051) 1.55 (0.061) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)15 1.45 (0.057) 1.70 (0.067) 0.152 (0.006) 0.102 (0.004) 0.203 (0.008) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)14 1.63 (0.064) 1.88 (0.074) 0.203 (0.008) 0.152 (0.006) 0.
20、254 (0.010) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)13 1.83 (0.072) 2.08 (0.082) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)12 2.06 (0.081) 2.31 (0.091) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)11 2.31 (0.091) 2.57 (0
21、.101) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)10 2.59 (0.102) 2.85 (0.112) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.406 (0.016) 0.330 (0.013) 0.483 (0.019)9 2.90 (0.114) 3.15 (0.124) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.508 (0.020) 0.406 (0.016) 0
22、.610 (0.024)8 3.28 (0.129) 3.58 (0.141) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)7 3.66 (0.144) 4.01 (0.158) 0.203 (0.008) 0.152 (0.006) 0.254 (0.010) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)6 4.12 (0.162) 4.52 (0.178) 0.254 (0.010) 0.178 (0.007) 0.330 (0.0
23、13) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)5 4.62 (0.182) 5.03 (0.192) 0.254 (0.010) 0.178 (0.007) 0.330 (0.013) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)4 5.18 (0.204) 5.69 (0.224) 0.254 (0.010) 0.178 (0.007) 0.330 (0.013) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)3 5.82 (0.229) 6.33 (0.249) 0.254
24、 (0.010) 0.178 (0.007) 0.330 (0.013) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)2 6.55 (0.258) 7.06 (0.278) 0.254 (0.010) 0.178 (0.007) 0.330 (0.013) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)1 7.34 (0.289) 7.90 (0.311) 0.254 (0.010) 0.178 (0.007) 0.330 (0.013) 0.508 (0.020) 0.406 (0.016) 0.610 (0.024)
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