1、Designation: C1410 12C1410 13Standard Specification forCellular Melamine Thermal and Sound-Absorbing Insulation1This standard is issued under the fixed designation C1410; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of
2、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 the type, physical properties, and dimensions of open-cell melamine foam intended for use as
3、thermal and sound-absorbing insulation for temperatures from 40 to +350F (40 to +177C) in industrial environments.1.2 Some uses of thermal insulation materials covered by this specification are governed by building codes that address fireperformance.1.3 The use of an appropriate vapor retarder is re
4、quired on cold surface applications where water vapor condense and cause adecrease in thermal performance. Refer to Practice C755 for selection of vapor retarders. Facings shall be agreed upon betweenthe purchaser and the manufacturer or supplier.1.4 The values stated in inch-pound units are to be r
5、egarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof th
6、e user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C168 Terminology Relating to Thermal InsulationC177 Test Method for Steady-State Heat Flux Measurements and Th
7、ermal Transmission Properties by Means of theGuarded-Hot-Plate ApparatusC335 Test Method for Steady-State Heat Transfer Properties of Pipe InsulationC356 Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to Soaking HeatC390 Practice for Sampling and Acceptan
8、ce of Thermal Insulation LotsC423 Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room MethodC518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter ApparatusC585 Practice for Inner and Outer Diameters of Thermal Insul
9、ation for Nominal Sizes of Pipe and TubingC755 Practice for Selection of Water Vapor Retarders for Thermal InsulationC1045 Practice for Calculating Thermal Transmission Properties Under Steady-State ConditionsC1104/C1104M Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber
10、InsulationC1363 Test Method forThermal Performance of Building Materials and EnvelopeAssemblies by Means of a Hot BoxApparatusD2863 Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics(Oxygen Index)D3574 Test Methods for Flexible Cellular Materials
11、Slab, Bonded, and Molded Urethane FoamsE84 Test Method for Surface Burning Characteristics of Building MaterialsE176 Terminology of Fire StandardsE662 Test Method for Specific Optical Density of Smoke Generated by Solid MaterialsE795 Practices for Mounting Test Specimens During Sound Absorption Test
12、s1 This specification is under the jurisdiction of ASTM Committee C16 on Thermal Insulation and is the direct responsibility of Subcommittee C16.22 on Organic andNonhomogeneous Inorganic Thermal Insulations.Current edition approved Sept. 1, 2012May 15, 2013. Published October 2012May 2013. Originall
13、y approved in 1998. Last previous edition approved in 20102012 asC1014C141010.12. DOI: 10.1520/C1410-12.10.1520/C1410-13.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer
14、 to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all chan
15、ges accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. Un
16、ited States1E2231 Practice for Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface BurningCharacteristics2.2 Boeing Standards:Boeing Specification Support Standard 7239632.3 International Maritime Organization:Resolution MSC.41(64) Interim Standard for Measuring
17、 Smoke and Toxic Products of Combustion Interim Standard forMeasuring Smoke and Toxic Products of Combustion43. Terminology3.1 DefinitionsTerms used in this specification are defined in Terminology C168 and also in Terminology E176 as appropriate3.2 Definitions of Terms Specific to This Standard:3.2
18、.1 melamine foama low-density, semirigid, flexible cellular, open-cell foam made from the polymerization and foaming ofmelamine-formaldehyde resins.3.2.2 flexible cellulara cellular organic polymeric material that will not rupture within 60 s when a specimen 8 by 1 by 1 in.(200 by 25 by 25 mm) is be
19、nt around a 1-in. (25-mm) diameter mandrel at a uniform rate of one lap in 5 s in the form of a helixat a temperature between 65 and 85F (18 and 29C).4. Classification4.1 Melamine thermal insulation are furnished in the following types and grades:4.1.1 Type IFlat slab:4.1.1.1 Grade 1Regular (core fo
20、am with no facing).4.1.1.2 Grade 2Faced foam.4.1.2 Type IIPipe and tubing insulation:4.1.2.1 Grade 1Regular (core foam with no facing).4.1.2.2 Grade 2Faced foam.4.1.3 Type IIISpecial shapes.4.1.4 Special Facings.5. Ordering Information5.1 Purchase orders for melamine thermal insulation shall specify
21、 any or all of the following:5.1.1 Title, number, and year of this specification.5.1.2 Type and grade designation (see 4.1).5.1.3 Length, width and thickness required (see Table 1).5.1.4 Tolerance, if other than specified (see Table 2).5.1.5 Quantity of material.5.1.6 Special packaging or marking, w
22、hen required.5.1.7 Special requirements for inspection and for testing.5.1.8 Thermal conductivity at mean temperature of flat stock.5.1.9 Manufacturers name, address, and telephone number.5.1.10 Jacket facing type.6. Materials and Manufacture6.1 Typically a hydrocarbon blowing agent is used to foam
23、melamine formaldehyde resins. The result is an open-cell melaminefoam. The blowing agent is drawn off in the manufacturing process and is not residual in the foam.6.2 Facing materials incorporated into the design of pipe insulation or flat slab shall be agreed upon between the purchaser andthe manuf
24、acturer or seller. Typical materials are as follows:6.2.1 Aluminum FoilAluminum foil laminated to a supporting membrane.6.2.2 Aluminized MylarAluminized mylar film laminated to a supporting membrane.3 The Boeing Company, Boeing Technology Services, Seattle, WA, http:/.4 International Maritime Organi
25、zation, 4 Albert Embankment, London, United Kingdom, http:/www.imo.org.TABLE 1 Common DimensionsType I Type IIWidth, in. (mm) 12 to 50 (305 to 1270) N/ALength, in. (mm) 48 to 100 (1219 to 2540) 36 or 48 (914 or 1219)Thickness, in. (mm) 14 to 20 (6.4 to 508) 12 to 5 (12.7 to 127)C1410 1326.2.3 Polyvi
26、nylchloridePolyvinylchloride either plain or reinforced with polyester.6.2.4 PolyvinylfluoridePolyvinylfluoride reinforced with fiberglass and rubber.7. Physical Properties7.1 Melamine thermal insulation shall conform to the physical requirements in Table 3, which shall constitute acceptance orrejec
27、tion values for this specification when tested by test methods specified in Section 14.NOTE 1Data in Table 3 is for unfaced products; facings affect the properties listed.NOTE 2Melamine foams are hydrophilic and will absorb water or moisture. Any system exposed to water, moisture, high humidity or t
28、hat is usedon cold installations must be protected by a vapor retarder or moisture retarder system.7.2 The sound-absorption results for unfaced melamine foam shall conform to the performance requirements in Table 4 of thisspecification.7.3 Do not use values stated in Tables 3 and 4 as design values.
29、 It is the buyers responsibility to specify design requirementsand obtain supporting documentation from the material supplier.8. Inspection Requirements8.1 The physical requirements for density and thermal conductivity at 75F mean temperature (unless otherwise agreed uponbetween the purchaser and th
30、e supplier) as listed in Table 3 are defined as inspection requirements (refer to Practice C390).8.2 All dimensional requirements, as described in Tables 1 and 2, are defined as inspection requirements.8.3 All workmanship and appearance requirements, as described in Section 11, are defined as inspec
31、tion requirements.9. Qualification Requirements9.1 All physical requirements listed in Tables 3 and 4 that are not considered inspection requirements are defined as qualificationrequirements (refer to Practice C390).9.2 For the purpose of initial material qualification, compliance with qualification
32、 requirements for each type of insulation shallbe in accordance with Practice C390.9.3 Other properties, such as odor or corrosion, agreed upon between the purchaser and the manufacturer or supplier shall beconsidered to comply with this specification.10. Dimensions and Permissible Variations10.1 Ty
33、pe I, Flat SheetSheets shall be rectangular sections and shall be true to form and dimensions, the corners square andthe sides and edges parallel. Typical sizes are shown in Table 1. Other sizes as agreed upon between the purchaser and themanufacturer or supplier shall be considered to comply with t
34、his specification.10.2 Type II, Pipe and Tubing InsulationPipe insulation shall be fabricated in sizes to conform to Practice C585 or as agreedupon between the manufacturer and the user.10.3 Type III, Special ShapesDimensions of special shapes shall be as decided upon between the manufacturer and th
35、e user.10.4 Dimensional TolerancesThe insulation shall not differ from the manufacturers standard dimensions by more than thetolerances listed in Table 2.11. Workmanship and Appearance11.1 Since several requirements for this material are not easily defined by a numerical value but affect the workman
36、ship of thefinished job, the insulation shall be free of defects that adversely affect the service quality. For example, blowholes and tears whenoccurring to an excessive degree beyond what is agreed upon by the manufacturer and purchaser shall be judged to adversely affectthe service quality of the
37、 material.12. Sampling12.1 Unless otherwise specified in the purchase order or contract, sampling shall be in accordance with Practice C390.TABLE 2 Insulation TolerancesType Type I Type IIWidth, in. (mm) 14 (6.4) N/ALength, in. (mm) 14 (6.4) 18 (3.2) 0Thickness, in. (mm) 18 (3.2) or 2 % whicheveris
38、smaller18 (3.2) 0 or 2 %whichever is smallerC1410 13313. Test Methods13.1 Apparent Thermal ConductivityDetermine the thermal conductivity versus temperature relationship for the materialusing Test Methods C177, C335, C518 or C1363 as appropriate for the sample in conjunction with Practice C1045. for
39、 dataanalysis. For most specimens, Test Methods C177 and C518, are preferred. Test Method C177 Shall be used as the referee in caseof disputes.13.2 Sound Absorption CoeffcientsTest in accordance with Test Method C423 using Type A mounting defined in PracticesE795. This specification addresses the fo
40、am alone; coatings and facings affect the properties listed.13.3 Oxygen IndexTest in accordance with Test Method D2863.13.4 DensityTest in accordance with Test Methods D3574, Test Method A.13.5 Tensile StrengthTest in accordance with Test Methods D3574, Test Method E.13.6 CompressibilityTest in acco
41、rdance with Test Methods D3574, Test Method C.13.7 ElongationTest in accordance with Test Methods D3574, Test Method E.13.8 Surface Burning Characteristics:13.8.1 For Grade 1 MaterialsTest 1-in. thick core foam sample in accordance with Test Method E84 and Practice E2231mounting procedure.13.8.2 For
42、 thickness other than 1-in. the manufacture or the supplier shall test in the actual thickness used for surface burningcharacteristics and other fire properties. the thickness and the results shall be reported.13.8.3 For Grade 2 MaterialsTest 1-in. thick core foam and specified facer sample in accor
43、dance with Test Method E84 andPractice E2231 mounting procedure. See 13.8.2.13.9 Specific Optical Smoke Density:13.9.1 For Grade 1 MaterialsTest 1-in. thick sample in accordance with Test Method E662.See 13.8.2.13.9.2 For Grade 2 MaterialsTest 1-in. thick core foam and specified facer sample in acco
44、rdance with Test Method E662.See 13.8.2.13.10 High-Temperature ShrinkageTest in accordance with Test Method C356 at 350F. Use the provisions for linearshrinkage-length only with a specimen size of 300 75mm (12 3in.)TABLE 3 Physical PropertiesProperty RequirementOxygen index, minimum % oxygen 33Speci
45、fic optical smoke density, max, Dm:Flaming mode 86Non-flaming mode 40Surface burning characteristics, max:Flame spread index/smoke developed index, max, at 1 in.thickness25/50Density, lb/ft3 (kg/m3) 0.56 0.06(9.0 1.0)Tensile strength, min, lb/in.2 (kPa) 14 (96.52)Percent elongation, max 30Indentatio
46、n force deflection, min, lb 50 in.2 (kg/323 cm3)Compression at 25 % 80 (36.3)Compression at 65 % 160 (72.6)Thermal conductivity, max, Btu in./h ft2F (W/mK)at 40F mean 0.19 (0.027)at 75F mean 0.25 (0.036)at 300F mean 0.45 (0.065)Water vapor sorption by weight, max, % (by volume, max, %) 25 (0.30)High
47、-temperature linear shrinkage at 350F, max, % 5Smoke toxicity, max ppmCarbon monoxide 3500Hydrogen Chloride 500Hydrogen fluoride 50Nitrous Oxide 100Sulfur Dioxide 100Hydrogen cyanide 150TABLE 4 Unfaced Sound-Absorption Coefficients VersusFrequencyFrequency, Hz 125 250 500 1000 2000 4000Minimum coeff
48、icient at2-in. (50-mm) thickness0.15 0.32 0.77 0.95 0.94 0.92C1410 13413.11 Indentation Force DeflectionTest in accordance with Test Methods D3574, Test Method B.13.12 Water Vapor SorptionTest in accordance with Test Method C1104/C1104M.13.13 Smoke ToxicityTest for gases listed in Table 3 in accorda
49、nce with the following methods: Boeing Specification SupportStandard 7239; with toxic gasses evaluated in accordance with IMO Resolution MCS.41(64).13.13.1 For Grade 1 MaterialsTest 1-in. thick core foam specimen. See 13.8.2.13.13.2 For Grade 2 MaterialsTest 1in. thick core foam and specified facer specimen. See 13.8.2.14. Inspection14.1 Unless otherwise specified in the purchase order or contract, Practice C390 shall be used for the basis of inspectionrequirements and qualification r
