ASTM D2475-2001(2008) 毛毡的标准规范

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【英文标准名称】:StandardSpecificationforFelt
【原文标准名称】:毛毡的标准规范
【标准号】:ASTMD2475-2001(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D13.13
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceptance;conformance;specification;color;massperunitarea;solubilityrelationships;specificgravity;splitting;tension(tensile)properties/tests;thickness;width;felt;Color--textiles;Felt--specifications;Solubility;Specificgravity;Spl
【摘要】:1.1Thisspecificationcoversallstandardtypesoffeltintheformofrollsandsheetsthataresuitableformechanicaluse.Certainspecial-purposefeltsarealsocovered.1.2Thisspecificationisnotapplicabletofelt-likeproductsthatutilizeweaving,knitting,stitching,orbondingsuchaspapermaker''sfelt.1.3Tradepracticeinthefeltindustrydealsinpounds,yards,andinches,thereforethevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesinSIunitsareprovidedasinformationonly.1.3.1Thespecificationreferencedin2.2usesonlyinch-poundunits.hepercentspecificgravityofthatclass.TABLE1WoolSheetFelt:ThicknessandMass(Weight)ASTM(NTA)ClassColorThickness,in.Thickness,mmMass(Weight)lb/yd2Mass(Weight)kg/m2NominalTolerancesNominalTolerancesNominalTolerancesNominalTolerancesSheetsCutPartsSheetsCutParts26S1
White
0.125
x00B1;0.014
x00B1;0.016
3.17
x00B1;0.35
x00B1;0.41
1.50
x00B1;0.10
0.81
x00B1;0.05
26S4
Gray
0.188
0.016
0.018
4.78
0.41
0.46
2.25
0.15
1.22
0.08


0.250
0.020
0.022
6.35
0.51
0.56......
【中国标准分类号】:W56
【国际标准分类号】:59_080_30
【页数】:7P.;A4
【正文语种】:英语