ASTM D1305-1999(2009) Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type《电绝缘纸和纸板标准规范 硫酸盐(牛皮纸)层型》.pdf

1、Designation: D1305 99 (Reapproved 2009)An American National StandardStandard Specification forElectrical Insulating Paper and PaperboardSulfate (Kraft)Layer Type1This standard is issued under the fixed designation D1305; the number immediately following the designation indicates the year oforiginal

2、adoption or, in the case of revision, 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 specification covers electrical grade unsized, un-bleached sulf

3、ate paper and paperboard for use as layer insula-tion in coils, transformers, and similar apparatus. Other appli-cations may include, but are not limited to, turn insulation, slotliners, wedges, phase insulation, and separator papers instranded wire/cable constructions. Tissue for the manufactureof

4、capacitors is not included in this specification. Othercommonly used designations include:1.1.1 Soft Coil Wrap,1.1.2 Dense Coil Wrap,1.1.3 Kraft Coil Insulation,1.1.4 Dry-Finished Kraft, and1.1.5 Water-Finished Kraft.1.2 The values stated in inch-pound units are to be regardedas standard. The values

5、 given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.2. Referenced Documents2.1 ASTM Standards:2D202 Test Methods for Sampling and Testing UntreatedPaper Used for Electrical InsulationD1711 Terminology Relating to Electri

6、cal Insulation3. Terminology3.1 DefinitionsFor definitions of terms used in this stan-dard, refer to Terminology D1711.4. Classification4.1 Four types of paper and paperboard are covered by thisspecification, as shown in Table 1. The material is available insheets, pads, or rolls.5. Ordering Informa

7、tion5.1 Orders shall specify the type, including whether waterfinish or not (see Note 1), nominal thickness, form, width,length (for sheets), nominal outside diameter, and core insidediameter (for rolls).NOTE 1Water finish is not available with certain combinations ofKraft type and thickness. In gen

8、eral, water finish is restricted to paper andpaperboard in the higher density ranges, that is, Types III and IV.6. Materials6.1 The material shall be natural unbleached sulfate paper orpaperboard, free of dyes, pigments, fillers, or sizing. It may befurnished either with water-finish or without.7. D

9、etail Requirements7.1 The material shall conform to the chemical, physical,and electrical requirements specified in Tables 1-4, when testedin accordance with the methods prescribed in Section 11.8. Interpretation of Numerical Requirements8.1 Unless otherwise stated, all specified limits in thisspeci

10、fication apply to the average of determinations applicableto a sample as defined.9. Workmanship, Finish, and Appearance9.1 The material shall be uniform in thickness, density,formation, and texture. The material shall be as free of welts,wrinkles, creases, holes, slime spots, stains, shives, weak sp

11、ots,blisters, tears, cuts, and other defects; and from resin, dirt,carbon, rubber, metal particles, corrosive substances, or otherforeign material, as consistent with good manufacturing pro-cesses and in keeping with the requirements of this specifica-tion. Rolls and pads shall be compactly wound. S

12、plices shall bekept to a minimum. Splicing compounds shall be noncorrosive1This specification is under the jurisdiction of ASTM Committee D09 onElectrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.19 on Dielectric Sheet and Roll Products.Current edition

13、approved Oct. 1, 2009. Published February 2010. Originallyapproved in 1954. Last previous edition approved in 2004 as D1305 87 (2004).DOI: 9910.1520/D1305-99R09.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book o

14、f ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.TABLE 1 Types of Untreated Kraft Insulating Tissue, Paper, andPaperboardType Density Range,g/cm3Nominal Thickness,mil (m)I less than 0.77 1 (25) to 30 (760)II 0.77 to 0.86 0.5 (12) to 30 (760)III 0.86

15、 to 0.95 0.4 (10) to 30 (760)IV over 0.95 0.2 (5) to 30 (760)1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.and shall have no deleterious effect on the insulating ordielectric values of the paper.10. Sampling10.1 Sample the paper in

16、 accordance with Test MethodsD202.11. Test Methods11.1 The properties of the paper shall be determined inaccordance with Test Methods D202, except workmanship andappearance shall be visually judged.12. Packaging and Package Marking12.1 PackagingThe material shall be wound on a one-piece substantial

17、core with inside diameter as specified. Endsof rolls shall be protected with suitable caps or roll endprotectors to ensure against edge damage. The material shall bepacked in moisture-proof wrappers, boxes, or cartons soconstructed as to ensure acceptance by common or othercarriers for safe transpor

18、tation at the lowest rate to the point ofdelivery, unless otherwise specified in the contract or order.12.2 Package MarkingEach container shall be marked onthe side or on one end of the package, or on both the side andend, with the name and type of material, specification number,purchase order numbe

19、r, manufacturers name or trade mark, orboth, manufacturers roll number, lot number, and the date ofmanufacture. Each roll or pad shall be marked on one side withthe manufacturers name and lot number and the customerspurchase order number.13. Retest and Rejection13.1 If the results of any test do not

20、 conform to therequirements prescribed in this specification, at the option ofthe manufacturer that test shall be repeated on two additionalsets of specimens from the same batch or shipment, each ofwhich shall conform to the requirements specified. If either ofthese two additional sets of specimens

21、fails, the material maybe rejected at the option of the purchaser.13.2 Notice of failure of material based on tests made inaccordance with this specification shall be reported to themanufacturer within 3 weeks from receipt of the material bythe purchaser. Any portion of an accepted shipment of mater

22、ialthat is subsequently shown not to have been in accordance withthis specification at the time of receipt may be rejected,provided the manufacturer is notified within 90 days from thedate of receipt of the material by the purchaser.14. Keywords14.1 alcohol-soluble material; aqueous extract conducti

23、vity;ash; chlorides; conducting paths; density; dielectric breakdownvoltage; paper; paperboard; pH; tensile strength; unbleachedsulfate kraftTABLE 2 Chemical RequirementsProperty min maxAsh, % . 0.5Alcohol-soluble material, % . 1.0Aqueous extract conductivity, mS/mA. 1.0Water-soluble chlorides, ppm

24、. 32Fiber composition: unbleached sulfate, % 100 .Moisture, as received, % 4 7Moisture, as received, for water finished paper, % 4 9Hydrogen ion concentration, pH 6.5 8.0A1 mS/m = 10 V/cm.D1305 99 (2009)2TABLE 3 Physical and Electrical RequirementsNominalThickness,mils (m)Tensile Strength,machinedir

25、ectionmin, lbf/in.(N/mm) widthConductingPaths, max,number per ft2(per 929 cm2)ADielectricBreakdownVoltageperSheet,min,avg V rmsNominalThickness,mils (m)Tensile Strength,machinedirectionmin, lbf/in.(N/mm) widthConductingPaths, max,number per ft2(per 929 cm2)ADielectricBreakdownVoltageperSheet,min,avg

26、VmsType IB0.75 (19) 9.1 (1.59) 2 3751.0 (25) 8.0 (1.40) 1 350 1.0 (25) 12.6 (2.21) 1 4301.5 (38) 12.5 (2.19) 1 400 1.5 (38) 17.1 (2.99) 1 5701.7 (43) 15.0 (2.63) 5 3 102435 1.7 (43) 18.9 (3.31) 5 3 1026302.0 (51) 17.0 (2.98) 4 3102495 2.0 (51) 22.1 (3.81) 4 31027202.5 (64) 21.0 (3.68) 3 3102575 2.5

27、(64) 26.1 (4.57) 3 31027803.0 (76) 26.0 (4.56) 2.0 3102650 3.0 (76) 30.6 (5.36) 2 31028004.0 (100) 34.5 (6.04) 2.0 3102735 4.0 (100) 39.6 (6.94) 2 310210005.0 (130) 43.0 (7.53) 1.5 3102900 5.0 (130) 49.5 (8.67) 1.5 310212006.0 (150) 52.0 (9.11) 1.5 31021000 6.0 (150) 58.5 (10.24) 1.5 310213507.0 (18

28、0) 60.0 (10.51) 1.3 31021100 7.0 (180) 67.0 (11.73) 1.3 3102150010.0 (250) 81.0 (14.18) 1.0 31021500 10.0 (250) 90.0 (15.76) 1.0 3102200015.0 (380) 115 (20.14) 0.5 31022000 15.0 (380) 135 (23.64) 0.5 3102250020.0 (510) 144 (25.22) 0.5 31022500 20.0 (510) 180 (31.52) 0.5 3102300030.0 (760) 180 (31.52

29、) 0.5 31023000 30.0 (760) 225 (39.40) 0.5 31023750Type IICType IVD0.5 (13) 4.6 (0.80) 4 225 0.20 (5) 1.5 (0.26) 9 2500.55 (14) 5.2 (0.91) 4 230 0.25 (6) 2.3 (0.40) 7 3000.6 (15) 5.8 (1.01) 3 240 0.3 (8) 3.1 (0.54) 7 3200.75 (19) 7.2 (1.26) 2 260 0.35 (9) 3.8 (0.66) 7 3301.0 (25) 10.0 (1.75) 1 360 0.

30、4 (10) 4.6 (0.80) 6 3401.5 (38) 15.0 (2.63) 1 470 0.45 (11) 5.4 (0.94) 5 3501.7 (43) 20.0 (3.50) 5 3102510 0.5 (13) 6.2 (1.08) 4 3552.0 (51) 23.0 (4.03) 4 3102575 0.55 (14) 7.0 (1.22) 4 3602.5 (64) 24.5 (4.29) 3 3102640 0.6 (15) 7.7 (1.35) 3 3653.0 (76) 29.0 (5.08) 2 3102690 0.75 (19) 10.1 (1.77) 2

31、3804.0 (100) 38.5 (6.74) 2 3102790 1.0 (25) 14.0 (2.45) 1 4305.0 (130) 48.0 (8.41) 1.5 3102900 1.5 (38) 19.0 (3.33) 1 6006.0 (150) 58.0 (10.16) 1.5 31021000 1.7 (43) 21.0 (3.68) 5 31026607.0 (180) 67.0 (11.73) 1.3 31021100 2.0 (51) 24.5 (4.29) 4 310275010.0 (250) 90.0 (15.76) 1.0 31021500 2.5 (64) 2

32、9.0 (5.08) 3 310278015.0 (380) 128 (22.42) 0.5 31022000 3.0 (76) 34.0 (5.95) 2 310280020.0 (510) 160 (28.02) 0.5 31022500 4.0 (100) 44.0 (7.70) 2 3102100030.0 (760) 200 (35.02) 0.5 31023000 5.0 (130) 55.0 (9.63) 1.5 31021200Type IIID6.0 (150) 65.0 (11.38) 1.5 310213500.4 (10) 4.1 (0.72) 6 340 7.0 (1

33、80) 74.0 (12.96) 1.3 310216000.45 (11) 4.9 (0.85) 5 345 10.0 (250) 100 (17.51) 1.0 310220000.5 (13) 5.6 (0.98) 4 350 15.0 (380) 150 (26.27) 0.5 310225000.55 (14) 6.3 (1.10) 4 355 20.0 (510) 200 (35.02) 0.5 310230000.6 (15) 6.9 (1.21) 3 360 30.0 (760) 250 (43.78) 0.5 31023750ANote change in test meth

34、od between 1.5 and 1.7 mils in thickness.BThickness tolerance for Type I shall be 610 % on all thicknesses.CThickness tolerances for Type II shall be as follows:2.0 mils and less 67%.Over 2.0 mils 610 %.DThickness tolerances for Types III and IV shall be as follows:2.0 mils and less 65%.Over 2.0 mil

35、s 610 %.D1305 99 (2009)3ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringe

36、ment of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard o

37、r for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a 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 k

38、nown to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting A

39、STM 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.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).TABLE 4 Dimensional TolerancesProperty Types

40、Tolerances6 in. (mm)Width (cross-machine direction)less than 2 in. (50 mm) all164 (0.4)2 to 10 in. (51 to 254 mm), incl all132 (0.8)over 10 in. (254 mm) all116 (1.6)Length (sheets, machine direction)less than 18 in. (457 mm) all116 (1.6)18 to 36 in. (457 to 915 mm), incl. all18 (3.2)over 36 in. (915 mm) all316 (4.8)Diameter (outer, of roll) all12 (13)D1305 99 (2009)4