ANSI ASTM D3678-2014 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Interior-Profile Extrusions.pdf

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1、Designation: D3678 14 An American National StandardStandard Specification forRigid Poly(Vinyl Chloride) (PVC) Interior-Profile Extrusions1This standard is issued under the fixed designation D3678; the number immediately following the designation indicates the year oforiginal adoption or, in the case

2、 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. Scope*1.1 This specification establishes requirements for the ma-terial properties, including dimensi

3、onal stability and extrusionquality, of rigid, poly(vinyl chloride) (PVC) interior-profileextrusions. Methods for identifying interior-profile extrusionsthat comply with the requirements of this specification areprovided.1.2 Use of rigid PVC recycled plastic is permitted inaccordance with the requir

4、ements of Sections 6 and 7.1.3 Rigid PVC compounds for interior building productapplications are covered in Specification D1784.1.4 Rigid PVC exterior profile extrusions for assembledwindows and doors are covered in Specification D4726.1.5 The text of this standard references notes and footnoteswhic

5、h provide explanatory material. These notes and footnotes(excluding those in Tables and Figures) shall not be consideredas requirements of this standard.1.6 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are given forinformation only.NOTE 1Informatio

6、n with regard to application should be obtainedfrom the manufacturers of the profiles.NOTE 2There is no known ISO equivalent to this standard.1.7 The following precautionary caveat pertains only to thetest method portion, Section 8, of this specification:Thisstandard does not purport to address all

7、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 the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Condit

8、ioning Plastics for TestingD696 Test Method for Coefficient of Linear Thermal Expan-sion of Plastics Between 30C and 30C with a VitreousSilica DilatometerD883 Terminology Relating to PlasticsD1042 Test Method for Linear Dimensional Changes ofPlastics Caused by Exposure to Heat and MoistureD1600 Term

9、inology forAbbreviated Terms Relating to Plas-ticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD3892 Pra

10、ctice for Packaging/Packing of PlasticsD4726 Specification for Rigid Poly(Vinyl Chloride) (PVC)Exterior-Profile Extrusions Used for Assembled Windowsand DoorsD4968 Guide for Annual Review of Test Methods andSpecifications for PlasticsD7209 Guide for Waste Reduction, Resource Recovery, andUse of Recy

11、cled Polymeric Materials and ProductsE631 Terminology of Building Constructions3. Terminology3.1 GeneralDefintions are in accordance with Terminol-ogy D883 or Terminology E631 and abbreviations with Ter-minology D1600, unless otherwise indicated.4. Significance and Use4.1 The purpose of this specifi

12、cation is to establish on anational basis, a recognized standard of quality for rigid1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.24 on Plastic BuildingProducts.Current edition approved Aug. 1, 2014. Published Aug

13、ust 2014. Originallyapproved in 1978. Last previous edition approved in 2008 as D3678 97 (2008)1.DOI: 10.1520/D3678-14.2For 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

14、to the standards Document Summary page onthe ASTM website.*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 States1poly(vinyl chloride) (PVC) interior-profile extrusions for inte

15、-rior use other than cellular products, piping, tubing, andwindow and door profiles used in finished building products.The information contained in this standard is intended to behelpful to producers, distributors, and users, and to promoteunderstanding between buyers and sellers. It is also intende

16、d toserve as the basis for requirements on finished interior buildingproducts which are either made from or employ rigid PVCprofile extrusions in their construction.5. Classification5.1 This standard covers three classes of rigid PVC interior-profile extrusions as follows:Class 1Normal impactClass 2

17、Intermediate impactClass 3High impact6. Materials and Manufacture6.1 This specification covers profile extrusions made fromplastics conforming to the requirements of SpecificationD1784. Class 1 extrusions shall meet the requirements speci-fied in Specification D1784 for Class 12454 compound. Class2

18、extrusions shall meet the requirements for Class 14323compound. Class 3 extrusions shall meet the requirements forClass 1-40031-54-0000 compound. Refer to Table 1 in Speci-fication D1784.6.2 Use of rigid PVC recycled plastic, as defined in GuideD7209 is permitted in this product if all the requireme

19、nts in thesections on Materials and Manufacture (Section 6), and onPhysical Requirements (Section 7) are met by the extrusionscontaining PVC recycled plastic.6.3 All Class compounds shall have a minimum coefficientof linear expansion of 10 10-5cmcmC (5.5 10-5 in.in.F).NOTE 3Non-PVC materials may be

20、used as a capstock.6.4 Rework MaterialClean, homogeneous PVC reworkmaterial or rework material containing PVC capstock gener-ated from the manufacturers own production of the same classcompound is permitted for use by the same manufacturerprovided that the extruded profiles meet all the requirements

21、 ofthis specification. Clean principally PVC rework materialcontaining non-PVC capstock is permitted for use only in thesubstrate of a capstocked product by the same manufacturer,providing that the extruded profiles meet all of the require-ments of this specification.6.5 The PVC compound in extruded

22、 section shall maintainuniform color and be free of any visual surface or structuralchanges, such as peeling, chipping, cracking, flaking, orpitting.7. Physical Requirements7.1 DimensionsThe size, thickness, and dimensional tol-erances of the interior-profile extrusions shall be as agreedupon betwee

23、n the supplier and purchaser.7.2 Dimensional StabilityThe dimensional stability of theinterior-profile extrusions shall be determined in the extrusiondirection in accordance with 8.5. Extrusions over 1.02 mm(0.040 in.) in thickness shall have a maximum shrinkage of2.2 %; those of 1.02-mm (0.040-in.)

24、 thickness or less shallhave a 3.0 % maximum shrinkage.7.3 Extrusion QualityThe extrusion quality of Class 1extrusions shall be determined by immersion in anhydrousacetone in accordance with the requirements of 8.6. Specimensof extrusions having not more than 25 % surface attack shall beconsidered a

25、s adequately fused and of satisfactory quality. Theextrusion qualities of Class 2 and Class 3 extrusions shall be asagreed upon between the supplier and purchaser.8. Test Methods8.1 GeneralUse the inspection and test procedures con-tained in this section to determine the conformance of productsto th

26、e requirements of this specification. Each producer ordistributor who represents his products as conforming to thisspecification may utilize statistically based sampling plans thatare appropriate for each particular manufacturing process, butshall keep such essential records as are necessary to docu

27、mentwith a high degree of assurance his claim that all of therequirements of this specification have been met. Additionalsampling and testing of the product, as may be agreed uponbetween supplier and purchaser, is not precluded by thissection.8.2 Visual InspectionVisually examine the interior-profil

28、eextrusions to determine their compliance with the requirementsof 6.5.8.3 Conditioning of SpecimensCondition the test speci-mens in accordance with ProcedureAof Practice D618, exceptthat the minimum conditioning time shall be 24 h.8.4 Test ConditionsConduct the tests the Standard Labo-ratoryAtmosphe

29、re of 23 6 1C (73.4 6 1.8F) and 50 6 10 %relative humidity, unless otherwise specified in the applicabletest method.8.5 Dimensional StabilityDetermine the dimensional sta-bility in accordance with Test Method D1042, except that thetest cycle shall consist of heating the specimens for 30 min ina unif

30、ormly heated oven at a temperature of 82.0 6 0.6C (1806 1F).8.6 Extrusion QualityDetermine the extrusion quality inaccordance with Test Method D2152, except that the testspecimens shall be 25.40 to 50.80 mm (1 to 2 in.) in length andsufficient in number to ensure testing the complete crosssection. I

31、n the test procedure described, the interior-profileextrusions will normally swell and soften in contact withanhydrous acetone. In some cases there may be surface attack.Disintegration is defined as complete separation of flakes orpieces from the body of the extrusion.8.7 Coeffcient of Linear Expans

32、ionConduct this test inaccordance with Test Method D696.9. Product Marking9.1 To aid identification of products conforming to allrequirements of this specification, producers and distributorsshall include a statement of compliance in conjunction withD3678 142their name and address on product labels,

33、 invoices, salesliterature, and the like. The following statement is suggestedwhen sufficient space is available:“The product conforms to all of the requirements establishedin ASTM D3678, developed cooperatively with the industryand published by ASTM.”“Full responsibility for the conformance of this

34、 product tothis specification is assumed by (name and address of produceror distributor).”9.2 The following abbreviated statement is suggested whenavailable space on labels is insufficient for the full statement:“Conforms to ASTM D3678 (name and address of produceror distributors).”9.3 All packing,

35、packaging, and marking provisions ofPractice D3892 shall apply to this specification.10. Packaging10.1 The interior-profile extrusions shall be packaged insuch a manner as to provide reasonable protection againstdamage in ordinary handling and transportation.11. Keywords11.1 building products; extru

36、sion; interior profile extru-sions; recycled plastic; rigid poly(vinyl chloride)SUMMARY OF CHANGESCommittee D20 has identified the location of selected changes to this standard since the last issue(D3678 97 (2008)1) that may impact the use of this standard.(1) Revised humidity requirements from 65%t

37、o 610 % tobring in line with Practice D618.ASTM 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

38、the riskof infringement 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

39、 of this standard or 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 shou

40、ldmake your views known 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 obtai

41、ned by contacting ASTM 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 Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 143