1、Designation: D5989 11Standard Specification forExtruded and Monomer Cast Shapes Made from Nylon (PA)1This standard is issued under the fixed designation D5989; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revisi
2、on. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.INTRODUCTIONThis specification is intended to be a means of calling out plastic products used in the fabricationof end items or parts.1. Scop
3、e*1.1 This specification covers requirements and test methodsfor the material, dimensions, and workmanship, and the prop-erties of extruded and cast sheet, plate, rod and tubular bar,excluding pipe and fittings, manufactured from nylon ormonomers.1.2 The properties included in this specification are
4、 thoserequired for the compositions covered. Section 4 presents aclassification system for defining requirements for particularcharacteristics important to specialized applications.1.3 This specification allows for the use of recycled plastics(as defined in Guide D7209).1.4 The values stated in inch
5、-pound units are regarded asstandard. The values in parentheses are for information only.1.5 The following precautionary caveat pertains only to thetest method portions of this specification. This standard doesnot purport to address all of the safety concerns, if any,associated with its use. It is t
6、he responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicability of regulatory limitations priorto use.NOTE 1There is no known ISO equivalent to this standard.NOTE 2This specification is intended to replace Federal StandardLP-410A and
7、PS 50.2. Referenced Documents2.1 ASTM Standards:2D256 Test Methods for Determining the Izod PendulumImpact Resistance of PlasticsD638 Test Method for Tensile Properties of PlasticsD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating MaterialsD883
8、 Terminology Relating to PlasticsD3892 Practice for Packaging/Packing of PlasticsD6779 Classification System for Polyamide Molding andExtrusion Materials (PA)D7209 Guide for Waste Reduction, Resource Recovery, andUse of Recycled Polymeric Materials and Products2.2 ANSI Standard:3Z1.9 - 2008 Sampling
9、 Procedures for Inspection by Vari-ables2.3 Federal Standard:4LP-410A Nylon Stock Shapes3. Terminology3.1 Definitions:3.1.1 regrind (plastic), na product or scrap such as sprues,runners and edge trim that have been reclaimed by shreddingand granulating for use in-house.3.1.2 For definitions of other
10、 technical terms pertaining toplastics used in this specification, see Terminology D883 orGuide D7209.3.2 Definitions of Terms Specific to This Standard:3.2.1 finished product (F), nproduct that meets the dimen-sional criteria of Tables 1-4 of this specification.3.2.2 monomer-cast nylon, nnylon poly
11、mer prepared bypolymerization of epsilon-caprolactam or lauryllactam mono-mer.3.2.3 oversize product (O), nproduct that meets the des-ignated dimensional criteria of Table 2 and Table 4 only.3.2.4 plate, nflat stock greater than38 in. (9.5 mm).3.2.5 recycled-plastic shape, na product made from up to
12、100 % post-consumer material.1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.15 on ThermoplasticMaterials.Current edition approved April 1, 2011. Published April 2011. Originallyapproved in 1998. Last previous editio
13、n approved in 2005 as D5989 - 05. DOI:10.1520/D5989-11.2For 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 ASTM website.3Avail
14、able from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from U.S. Government Printing Office Superintendent of Documents,732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http:/www.access.gpo.gov.1*A Summary of C
15、hanges 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.3.2.6 rod, nan extruded solid cylindrical shape with aminimum diameter of116 in., or cast solid cylindrical shapeswith a minimum diamet
16、er of 1 in. (25.4 mm).3.2.7 sheet, nflat stock less than and including38 in.thickness.3.2.8 tubular bar, nextruded annular shapes with mini-mum inside diameter of38 in. (9.5 mm) and minimum wallthickness of116 in. (1.6 mm), or cast shapes with minimuminside diameter of12 in. (12.7 mm), and minimum w
17、all of14in. (6.4 mm).3.2.9 unmodified virgin plastic shape, na product pro-duced from virgin plastic, as furnished by a manufacturer, withno additives or processing aids.3.2.10 virgin-plastic shape, nproduct that is producedfrom 100 % plastic resin that has not been subjected tosubsequent melt proce
18、ssing.TABLE S-PA Requirements for Nylon (Polyamide) Shapes, Dry-as-Manufactured (0.2 % Moisture)Type Description Class Description GradeApplicableClassificationSystemD6779CalloutADescriptionUltimate TensileStrength, min,psi (MPa)TensileElongation, %at Break, minTensile Modulus,min, psi (MPa)Dimensio
19、nalStability,%, max01 Nylon 66 1 Unfilled 1 . General purpose 10 000 (69) 25 350 000 (2400) 0.42 . Recycled 9000 (62) 15 350 000 (2400) 0.73PA014BUnmodified virgin 10 000 (69) 25 350 000 (2400) 0.42 MoS2filled 1 PA 0110L01 General purpose 11 000 (76) 15 450 000 (3100) 0.42 . Recycled 9000 (62) 5 350
20、 000 (2400) 0.73 Heat stabilized 1 PA 0124 General purpose 10 000 (69) 25 350 000 (2400) 0.44 Weather resistant 1 PA 0180 General purpose 10 000 (69) 5 350 000 (2400) 0.40 As specified 1 See Table 1 General purpose . . . .2 See Table 1 Recycled . . . .3 See Table 1 Unmodified virgin . . . .02 Monome
21、r CastNylon 61 Unfilled 1 . General purpose 10 000 (69) 25 350 000 (2400) 0.42 MoS2filled, 0.51.5 % 1 . General purpose 10 000 (69) 15 350 000 (2400) 0.43 Heat stabilizedC1 . General purpose 10 000 (69) 25 350 000 (2400) 0.44 Internally lubricated 1 . General purpose 9000 (62) 25 320 000 (2100) 0.45
22、 Oil-filled 1 . General purpose 9000 (62) 25 350 000 (2400) 0.46 Highly plasticized 1 . General purpose 8000 (53) 100 275 000 (1845) 0.40 As specified 1 See Table 1 General purpose . . . .03 Monomer CastNylon 6121 Unfilled 1 . General purpose 8000 (53) 40 300 000 (2000) 0.404 Nylon 6 1 Unfilled 1 .
23、General purpose 10 000 (69) 25 328 000 (2260) 0.40 As specified 1 See Table 1 General purpose . . . .05 Nylon 6/12 1 Unfilled 1 PA 0612/0613 General purpose 8000 (53) 20 300 000 (2000) 0.400 Other 0 . 0 . . . . . .AApplicable Classification System D6779 resin type to be specified on purchase order.B
24、In accordance with Classification System D6779.CHeat resistance requirement is 75 % retention of original tensile strength after aging 100 h at 300 6 3.5F. After heat aging, use Test Method D638 procedure.TABLE 1 Dimensional Requirements for Extruded Nylon RodASize, in.BLengthTolerance, in.DiameterT
25、olerance, in.RoundnessTIR, in.Camber, in./ft116 +1 0 +0.003 0 0.002 212 /818 +1 0 +0.003 0 0.002 212 /8316 +1 0 +0.003 0 0.002 212 /814 +1 0 +0.003 0 0.002 212 /838 +1 0 +0.003 0 0.002 212 /812 +1 0 +0.003 0 0.002 212 /858 +1 0 +0.003 0 0.002 212 /834 +1 0 +0.003 0 0.002 212 /878 +1 0 +0.003 0 0.002
26、 212 /81 +1 0 +0.003 0 0.002 114 /8118 +1 0 +0.005 0 0.005 114 /8114 +1 0 +0.005 0 0.005 114 /8138 +1 0 +0.005 0 0.005 114 /8112 +1 0 +0.005 0 0.005 114 /8158 +1 0 +0.005 0 0.005 114 /8134 +1 0 +0.005 0 0.005 114 /8178 +1 0 +0.005 0 0.005 114 /82 +1 0 +0.005 0 0.010 114 /8218 234 +1 0 +0.015 0 0.030
27、 114 /835 +1 0 +0.250 0 0.06014 /4Over 5 +1 0 +0.250 0 0.06014 /4ABased on dry-as-manufactured condition and proper product storage andhandling.BTo convert inches to millimetres, multiply by 25.40.D5989 1124. Classification and Material4.1 Product shape and size as defined in the applicablepurchase
28、order.4.2 This specification covers product extruded and cast aslisted in Table S-PA. Products included in the designationsreference Classification System D6779 callouts where appli-cable.4.2.1 The type of nylon extruded product is categorized bytype, grade and class depending on resin and filler co
29、mposi-tions as defined in Table S-PA.4.2.2 Each type of nylon shape is categorized into one ofseveral grades as follows:4.2.2.1 Grade 1General Purpose:(1) Extruded product made using virgin plastic plus up to15 % maximum of an alternate virgin-nylon as a processingaid. This specification allows for
30、the use of nylon plasticmaterials that are recycled, reconstituted, recycled-regrind,recovered, or preprocessed, or combination thereof, providedthat the requirements as stated in this specification are met. Itis the responsibility of the supplier and the buyer of recycled,reconstituted recycled-reg
31、rind, recovered, or reprocessed Ny-lon plastic materials, or combination thereof, to ensure com-pliance. (See Guide D7209.)(2) Monomer-cast nylon made from epsilon-caprolactam orlauryllactam monomer.4.2.2.2 Grade 2Recycled:(1) Extruded product made using any amount up to 100 %recycled nylon plastic.
32、(2) Does not apply to cast product.4.2.2.3 Grade 3Unmodified Virgin:(1) Extruded product made using 100 % unmodified virginplastic.(2) Does not apply to cast product.4.3 The type, class, and grade is further differentiated basedon dimensional stability (elevated temperature excursion test),Table S-P
33、A, and dimensional requirements, Tables 1-4.4.4 Property Tables:4.4.1 Table S-PA is used to describe extruded or castproducts, except where it does not cover the product type beingconsidered.4.4.2 Table 5 is used to describe extruded or cast productsnot included in Table S-PA by means of a cell call
34、out whichincludes the applicable Table S-PA nylon type and specificproperties (Table 5, Designations 1-7).4.4.3 To facilitate the incorporation of future or specialmaterials not covered by Table S-PA, the “as specified”category (00) for type, class and grade is shown in the tablewith the basic prope
35、rties to be obtained from Table 5, as theyapply (see 4.5, Example 5).4.4.4 Reinforcements and Additive MaterialsA symbol(single-letter) shall be used for the major reinforcement orcombination, or both, along with two numbers that indicate thepercentage of addition by mass with the tolerances as tabu
36、latedin the following table. This must be included in all Table 5callouts (see 4.5, Example 5).TABLE 2 Dimensional Requirements for Monomer Cast Nylon RodASize, in.BLengthTolerance, in.Diameter Tolerance, in. Roundness TIR, in. Camber, in./ftFinishedCOversizeDFinishedCOversizeDFinishedCOversizeD1 +1
37、 -0 +0.015 0 . 0.015 N/AE 14 /4 N/A118 +1 -0 +0.015 0 . 0.015 N/A14 /4 N/A114 +1 -0 +0.015 0 . 0.015 N/A14 /4 N/A138 +1 -0 +0.015 0 +0.100 0 0.015 N/A14 /4 N/A112 +1 -0 +0.015 0 +0.100 0 0.015 N/A14 /4 N/A158 +1 -0 +0.015 0 +0.100 0 0.015 N/A14 /4 N/A134 +1 -0 +0.015 0 +0.100 0 0.015 N/A14 /4 N/A178
38、 +1 -0 +0.015 0 +0.100 0 0.015 N/A14 /4 N/A2234 +1 -0 +0.015 0 +0.125 0 0.015 N/A14 /4 N/A35 +1 -0 +0.250 0 +0.250 0 0.060 N/A14 /4 N/AOver 5 +1 -0 +0.250 0 +0.500 0 N/A N/A N/A N/AABased on dry-as-manufactured condition and proper product storage and handling.BTo convert inches to millimetres, mult
39、iply by 25.40.CFinished product as defined in 3.2.1.DOversize product as defined in 3.2.3; roundness and camber not applicable.ENot applicable.TABLE 3 Dimensional Requirements for Extruded Nylon Sheetsand PlatesA(Squareness Requirement Listed in 11.4)Size, in.BWidth Tolerance,in.ThicknessTolerances,
40、 in.CLength Camber,in./ftWidth Bow,in./ft116 +0.5 0 60.00534 /4316 /2332 +0.5 0 60.00534 /4316 /218 +0.5 0 60.00534 /4316 /2316 +0.5 0 +0.025 034 /4316 /214 +0.5 0 +0.025 034 /4316 /2516 +0.5 0 +0.025 034 /4316 /238 +0.5 0 +0.025 034 /4316 /2716 +0.5 0 +0.025 034 /4316 /212 +0.5 0 +0.025 034 /4316 /
41、258 +0.5 0 +0.025 034 /4316 /234 +0.5 0 +0.025 034 /4316 /278 +0.5 0 +0.025 034 /4316 /21 +0.5 0 +0.025 014 /4116 /2118 +0.5 0 +0.025 014 /4116 /2114 +0.5 0 +0.025 014 /4116 /2138 +0.5 0 +0.025 014 /4116 /2112 +0.5 0 +0.025 014 /4116 /2158 +0.5 0 +0.025 014 /4116 /2134 +0.5 0 +0.025 014 /4116 /2178
42、+0.5 0 +0.025 014 /4116 /22 +0.5 0 +0.025 014 /4116 /2Over 2 +0.5 0 +0.050 014 /4116 /2ABased on dry-as-manufactured condition and proper product storage andhandling.BTo convert inches to millimetres, multiply by 25.40.CLength tolerance in inches for all sizes at 48-in. length is +1.001 0 and at144-
43、in. length is +1.001 0.D5989 113Symbol Material Tolerance(Based on the Total Mass)C Carbon and graphite fiber 62%G Glass 62%L Lubricants (for example,PTFE, graphite, silicone andmolybdenum disulfide)Depends upon material and pro-cess to be specified.M Mineral 62%R Combinations of reinforce-ments or
44、fillers, or both63 % for the total reinforce-ment4.5 Callout DesignationA one-line system shall be usedto specify nylon materials covered by this specification. Thesystem uses pre-defined cells to refer to specific aspects of thisspecification as illustrated in the following examples:4.5.1 Descripti
45、on:4.5.1.1 Example 1Product made from general purposenylon 66 natural:CELL CALLOUT: S-PA0111S-PA01 = Product made from PA 66 per Table S-PA1 = Unfilled class1 = General purpose grade product4.5.1.2 Example 2Product made from nylon 66 recycle:CELL CALLOUT: S-PA0112S-PA01 = Product made from PA 66 per
46、 Table S-PA1 = Unfilled class2 = Recycled grade product4.5.1.3 Example 3Product made from nylon 66 MoS2filled:TABLE 4 Dimensional Requirements for Monomer Cast Nylon Sheets and PlatesA(Squareness Requirement Listed in 11.4)Size, in.BWidth Tolerance,in.Thickness Tolerances, in. Length Camber, in./ft
47、Width Bow, in./ftFinishedCOversizeDFinishedCOversizeDFinishedCOversizeD316 +0.5 0 +0.025 0 .14 /4 N/AE 116 /2 N/A14 +0.5 0 +0.025 0 .14 /4 N/A116 /2 N/A516 +0.5 0 +0.025 0 .14 /4 N/A116 /2 N/A38 +0.5 0 +0.025 0 +0.080 014 /4 N/A116 /2 N/A716 +0.5 0 +0.025 0 +0.080 014 /4 N/A116 /2 N/A12 +0.5 0 +0.02
48、5 0 +0.080 014 /4 N/A116 /2 N/A58 +0.5 0 +0.025 0 +0.080 014 /4 N/A116 /2 N/A34 +0.5 0 +0.025 0 +0.080 014 /4 N/A116 /2 N/A78 +0.5 0 +0.025 0 +0.080 014 /4 N/A116 /2 N/A1 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A118 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A114 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A138 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A112 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A158 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A134 +0.5 0 +0.025 0 +0.100 014 /4 N/A116 /2 N/A178 +0.5 0 +0.025 0 +0.100 014 /4 N/
