低密度聚乙烯检测标准介绍

低密度聚乙烯检测标准是什么?百检网低密度聚乙烯检测机构提供材料检测服务，百检工程师根据客户低密度聚乙烯检测需求提供低密度聚乙烯检测方案，包括项目、执行标准、检测流程周期等，以下是低密度聚乙烯检测一些参考标准。

检测标准

国家标准GB6674-1986喷灌用低密度聚乙烯管材【适用范围】【中国标准分类】G33合成材料【国际标准分类】83.140.10-薄膜和薄板国家标准GB10005-1988双向拉伸聚丙烯复合低密度聚乙烯(BOPP/LDPE)薄膜和包装袋【适用范围】【中国标准分类】G32合成材料【国际标准分类】83.080-塑料行业标准HG2-1398-1981低密度聚乙烯树脂【适用范围】【中国标准分类】G33合成材料【国际标准分类】83.140.30-塑料管、配件和阀门行业标准QB1930-1993给水用低密度聚乙烯(LDPE、LLDPE)管材【适用范围】【中国标准分类】Y28合成材料【国际标准分类】83.140.01-橡胶和塑料制品综合行业标准CJ/T276-2008垃圾填埋场用线性低密度聚乙烯土工膜【适用范围】本标准规定了垃圾填埋场用线性低密度聚乙烯(LLDPE)土工膜的分类、要求、试验方法、测试频率、标志、标签、包装、运输和贮存等。rn本标准适用于垃圾填埋场在终场覆盖、临时覆盖、中间覆盖等工程中所使用的线性低密度聚乙烯(LLDPE)土工膜。覆盖用的低密度聚乙烯(LDPE)土工膜可参照本标准。【中国标准分类】P53城乡规划与市政工程【国际标准分类】91.040.99-其他建筑物行业标准HS/T10-2006黑色低密度聚乙烯电缆护套料【适用范围】【中国标准分类】G31合成材料【国际标准分类】83.080.20-热塑性塑料行业标准SL/T96.2-1994食品容器、包装用塑料原料第2部分、quantitationisperformedusingtheinternalstandardmethod.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsifanyassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForaspecifichazardsstatementseeSection9.Note1—ThereisnosimilarorequivalentISOstandard.【中国标准分类】G16有机化工原料【国际标准分类】83.080.20-热塑性塑料国外标准ASTMD4635-2016通用和包装用低密度聚乙烯与线性低密度聚乙烯制塑料薄膜的规格【适用范围】1.1 Thisspecificationcoversunpigmentedunsupportedlow-densitypolyethyleneandlinearlow-densitypolyethylenefilms(hereafterreferredtoasfilmorfilms)withdensitiesrangingfrom0.910-0.925g/cm3perSpecificationD4976.Note1、Thedensityofafilmwillnotnecessarilybeequaltothedensityofamoldedplaquefromthesameresin.Note2、Blendsofethylene/vinylacetate(EVA)withlow-densitypolyethylenemayhavedensitiesupto0.929g/cm3.1.2 Thisspecificationisapplicabletohomopolymerpolyethylenebutisnotrestrictedtoit.Itisapplicabletofilmsmadefrompolyethylenecopolymersandalsoapplicabletofilmsmadefromblendsofhomopolymersandcopolymersincludingethylene/vinylacetatecopolymers.1.3 Thethicknessofthefilmscoveredbythisspecificationis101.6μmorless(0.004in.orless)inclusive.Themaximumwidthofthesheetorlayflatis3.30m(130in.).1.4 Thisspecificationdoesnotcoverorientedheat-shrinkablefilms.1.5 Thisspecificationallowsfortheuseofrecycledpolyethylenefilmorresinasfeedstockinwholeorinpartaslongasalloftherequirementsofthisspecificationaremetandaslongasanyspecificrequirementsasgovernedbytheproducerandenduserarealsomet.(SeeNote3.)Note3、GuideD7209describesterminologyanddefinitionsrelatedtorecycledplastics.1.6 Thisspecificationdefinesthelevelsofthevariousphysicalpropertiesfromwhichspecificationsforspecificfilmsmaybedescribed.ThelevelsofphysicalpropertiesrequiredbyafilmforagivenapplicationareselectedfromSection6.HoweverSections2–5relatingtotolerancesshallapplywithoutchangetoallfilmfallingwithinthescopeindicatedbythetitleand1.1–1.4.1.7 Thisspecificationcoversdimensionaltolerancesclassificationsintrinsicqualityrequirementsandtestmethods.Thedimensional【中国标准分类】G33合成材料【国际标准分类】83.140.10-薄膜和薄板国外标准ASTMD4635-2008通用和包装用低密度聚乙烯薄膜标准规范【适用范围】1.1Thisspecificationcoversunpigmentedunsupportedlow-densitypolyethylenefilms(hereafterreferredtoasfilmorfilms)fromClass1polyethylenesperSpecificationD4976.

Note18212;Thedensityofafilmwillnotnecessarilybeequaltothedensityofamoldedplaquefromthesameresin.

Note28212;Blendsofethylene/vinylacetate(EVA)withlow-densitypolyethylenemayhavedensitiesupto0.929g/cm³.

1.2Thisspecificationisapplicabletohomopolymerpolyethylenebutisnotrestrictedtoit.Itisapplicabletofilmsmadefrompolyethylenecopolymersandalsoapplicabletofilmsmadefromblendsofhomopolymersandcopolymersincludingethylene/vinylacetatecopolymers.

1.3Thethicknessofthefilmscoveredbythisspecificationis100x03BC;morless(0.004in.orless)inclusive.Themaximumwidthofthesheetorlayflatis3.00m(120in.).

1.4Thisspecificationdoesnotcoverorientedheat-shrinkablefilms.

1.5Thisspecificationallowsfortheuseofrecycledpolyethylenefilmorresinasfeedstockinwholeorinpartaslongasalloftherequirementsofthisspecificationaremetandaslongasanyspecificrequirementsasgovernedbytheproducerandenduserarealsomet.(SeeNote3.)

Note38212;GuideD7209describesterminologyanddefinitionsrelatedtorecycledplastics.

1.6Thisspecificationdefinesthelevelsofthevariousphysicalpropertiesfromwhichspecificationsforspecificfilmsmaybedescribed.ThelevelsofphysicalpropertiesrequiredbyafilmforagivenapplicationareselectedfromSection6.HoweverSections2-5relatingtotolerancesshallapplywithoutchangetoallfilmfallingwithinthescopeindicatedbythetitleand1.1-1.4.

1.7Thisspecificationcoversdimensionaltolerancesclassificationsintrinsicqualityrequirementsandtestmethods.Thedimensionaltolerancesincludethicknesswidthandlengthoryield.Classificationdefinestypesclassessurfacesandfinishes.Theintrinsicqualityrequirementsincludedensityworkmanshiptensilestrengthheatsealabilityandodoraswellastheclassificationpropertiesforimpactstrengthcoefficientoffrictionopticalpropertiesandsurfacetreatment.Asamplingmethodisincluded.

1.8ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.

1.9ThefollowingprecautionarycaveatpertainsonlytothetestmethodsportionSection10ofthisspecification、ThereisnosimilarorequivalentISOspecification.

【中国标准分类】G16合成材料【国际标准分类】71.080.10-脂族烃

百检网样品检测流程

2、客服安排工程师对接，根据需求制定检测方案。

3、确认方案、报价后签订合同，安排寄样检测。

4、实验室根据需求，对样品开展检测工作。

5、检测结束，出具样品检测报告。

6、如需加急请提前与工程师或客服进行沟通。

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