1、Designation: D 5989 05Standard Specification forExtruded and Monomer Cast Shapes Made from Nylon (PA)1This standard is issued under the fixed designation D 5989; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revi
2、sion. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) 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. S
3、cope*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 barmanufactured from nylon or monomers.1.2 The properties included in this specification are thoserequired for the com
4、positions covered. Requirements neces-sary to identify particular characteristics important to special-ized applications may be described by using the classificationsystem given in Section 4.1.3 This specification allows for the use of recycled plastics(as defined in Guide D 5033).1.4 The values sta
5、ted in inch-pound units are regarded asstandard. The values in brackets 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.
6、 It is the 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 similar or equivalent ISO standard.NOTE 2This specification is intended to replace Federal StandardLP-410A
7、 and PS 50.2. Referenced Documents2.1 ASTM Standards:2D 256 Test Method for Determining the Pendulum ImpactResistance of Notched Specimens of PlasticsD 638 Test Method for Tensile Properties of PlasticsD 790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical M
8、aterialsD 883 Terminology Relating to PlasticsD 3892 Practice for Packaging/Packing of PlasticsD 5033 Guide for the Development of Standards Relating tothe Proper Use of Recycled PlasticsD 6779 Classification System for Polyamide Molding andExtrusion Materials (PA)2.2 ANSI Standard:3Z1.4 - 1993 Samp
9、ling Procedures and Tables for Inspectionby Attributes2.3 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 defini
10、tions of other technical terms pertaining toplastics used in this specification, see Terminology D 883 orGuide D 5033.3.2 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 ny
11、lon, nnylon polymer 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 m
12、ade from up to100 % post-consumer material.3.2.6 rod, nan extruded solid cylindrical shape with aminimum diameter of116 in., or cast solid cylindrical shapeswith a minimum diameter of 1 in. 25.4 mm.1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct respo
13、nsibility of Subcommittee D20.20 on Plastic Products.Current edition approved July 15, 2005. Published August 2005. Originallyapproved in 1998. Last previous edition approved in 2003 as D 5989 - 03.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service
14、at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036.4Available from U.S. Government Printing Office Superint
15、endent of Documents,732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401.1*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.3.2.7 sheet, nflat stock less than and
16、 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 wall of14in. 6.4 mm.3.2.9 unmodified virgin plastic shape, na produ
17、ct 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 processing.TABLE S-PA Requirements for Nylon (Polyamide) Shapes, Dry-as-M
18、anufactured (0.2 % Moisture)Type Description Class Description GradeApplicableClassificationSystemD 6779CalloutADescriptionUltimate TensileStrength, min,psi MPaTensileElongation, %at Break, minTensile Modulus,min, psi MPaDimensionalStability,%, max01 Nylon 66 1 Unfilled 1 . General purpose 10 000 69
19、 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 5 350 000 2400 0.73 Heat stabilized 1 PA 0124 General purpose 10 000 69 25 350 000 2400 0.44 W
20、eather 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 Monomer CastNylon 61 Unfilled 1 . General purpose 10 000 69 25 350 000 2400 0.42 MoS2filled, 0.51.5 % 1 .
21、 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 Oil-filled 1 . General purpose 9000 62 25 350 000 2400 0.46 Highly plasticized 1 . General purpose 8000 53 100 275
22、 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 . 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
23、0612/0613 General purpose 8000 53 20 300 000 2000 0.400 Other 0 . 0 . . . . . .AApplicable Classification System D 6779 resin type to be specified on purchase order.BIn accordance with Classification System D 6779.CHeat resistance requirement is 75 % retention of original tensile strength after agin
24、g 100 h at 300 6 3.5F. After heat aging, use Test Method D 638 procedure.TABLE 1 Dimensional Requirements for Extruded Nylon RodASize, in.BLengthTolerance, in.DiameterTolerance, 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 /
25、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 0.002 212 /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
26、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 0.030 114 /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
27、andhandling.BTo convert inches to millimetres, multiply by 25.40.D59890524. Classification and Material4.1 Product shape and size as defined in the applicablepurchase order.4.2 This specification covers product extruded and cast aslisted in Table S-PA. Products included in the designationsreference
28、Classification System D 6779 callouts where appli-cable.4.2.1 The type of nylon extruded product may be catego-rized by type, grade and class depending on resin and fillercompositions as defined in Table S-PA.4.2.2 Each type of nylon shape may be categorized into oneof several grades as follows:4.2.
29、2.1 Grade 1General Purpose:(1) Extruded product made using virgin plastic plus up to15 % maximum of an alternate virgin-nylon as a processingaid.(2) Up to 20 % nylon regrind plastic developed during theinternal processing steps; may be reused for sheet products.(3) Monomer-cast nylon made from epsil
30、on-caprolactam orlauryllactam monomer.4.2.2.2 Grade 2Recycled:(1) Extruded product made using any amount up to 100 %recycled nylon plastic.(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 pro
31、duct.4.3 The type, class, and grade is further differentiated basedon dimensional stability (elevated temperature excursion test),Table S-PA, and dimensional requirements, Tables 1-4.4.4 Property Tables:4.4.1 Table S-PA may be used to describe both extruded orcast products.4.4.2 Table 5 may also be
32、used to describe extruded or castproducts not included in Table S-PA by means of a cell calloutwhich includes the applicable Table S-PA nylon type andspecific properties (Table 5, Designations 1-7).4.4.3 To facilitate the incorporation of future or specialmaterials not covered by Table S-PA, the “as
33、 specified”category (00) for type, class and grade is shown in the tablewith the basic properties 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
34、with two numbers that indicate thepercentage of addition by mass with the tolerances as tabulatedin the following table. This must be included in all Table 5callouts (see 4.5, Example 5).Symbol Material Tolerance(Based on the Total Mass)C Carbon and graphite fiber 62%G Glass 62%L Lubricants (for exa
35、mple,PTFE, graphite, silicone andmolybdenum disulfide)by agreement between the sup-plier and the userM Mineral 62%R Combinations of reinforce-ments or fillers, or both63 % for the total reinforce-mentTABLE 2 Dimensional Requirements for Monomer Cast Nylon RodASize, in.BLengthTolerance, in.Diameter T
36、olerance, in. Roundness TIR, in. Camber, in./ftFinishedCOversizeDFinishedCOversizeDFinishedCOversizeD1 +1 -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/
37、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 +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-
38、as-manufactured condition and proper product storage and handling.BTo convert inches to millimetres, multiply 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
39、Sheetsand PlatesA(Squareness Requirement Listed in 11.4)Size, in.BWidth Tolerance,in.ThicknessTolerances, 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 +
40、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 /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 0
41、14 /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 +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 millime
42、tres, multiply by 25.40.CLength tolerance in inches for all sizes at 48-in. length is +1.001 0 and at144-in. length is +1.001 0.D59890534.5 Callout DesignationA one-line system shall be usedto specify nylon materials covered by this specification. Thesystem uses pre-defined cells to refer to specifi
43、c aspects of thisspecification as illustrated in the following examples:4.5.1 Description: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 2Produc
44、t made from nylon 66 recycle:CELL CALLOUT: S-PA0112S-PA01 = Product made from PA 66 per Table S-PA1 = Unfilled class2 = Recycled grade product4.5.1.3 Example 3Product made from nylon 66 MoS2filled:CELL CALLOUT: S-PA0121S-PA01 = Product made from PA 66 per Table S-PA2 = MoS2filled class1 = General pu
45、rpose grade product4.5.1.4 Example 4Product made from unmodified virginnylon 66 natural:CELL CALLOUT: S-PA0113PA01 = Product made from PA 66 per Table S-PA1 = Unfilled class3 = Unmodified grade product4.5.1.5 Example 5Product made from nylon 66, 33 %glass-reinforced:CELL CALLOUT: S-PA0101G33I7170721
46、0TABLE 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 Width Bow, in./ftFinishedCOversizeDFinishedCOversizeDFinishedCOversizeD316 +0.5 0 +0.025 0 .14 /4 N/AE 116 /2
47、 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 +0.025 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
48、 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/A116 /2 N/A2334 +0.5 0 +0.02
