欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    ASTM D4315-1994(2012) Standard Test Methods for Rubber Compounding MaterialZinc Oxide 《橡胶配料-氧化锌的标准试验方法》.pdf

    • 资源ID:516805       资源大小:69.93KB        全文页数:3页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    ASTM D4315-1994(2012) Standard Test Methods for Rubber Compounding MaterialZinc Oxide 《橡胶配料-氧化锌的标准试验方法》.pdf

    1、Designation: D4315 94 (Reapproved 2012)Standard Test Methods forRubber Compounding MaterialZinc Oxide1This standard is issued under the fixed designation D4315; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revis

    2、ion. 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 These test methods cover chemical and physical tests forzinc oxide that are considered to be important to its use inrubber compo

    3、unding.1.2 The tests appear in the following order:Test SectionZinc Oxide 5Lead and Cadmium 6Sulfur 7Heat Loss 8Surface Area 9Sieve Residue 101.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard

    4、 to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use For specificprecautions, see 5.2.2. Referenced Documents2.1 ASTM Standards:2D280 Test Methods for Hygroscopic Moisture (and OtherMatter Volatile Under the Test Conditions) i

    5、n PigmentsD1193 Specification for Reagent WaterD3037 Test Methods for Carbon BlackSurface Area byNitrogen Adsorption3D3040 Practice for Preparing Precision Statements for Stan-dards Related to Rubber and Rubber Testing3D3280 Test Methods for Analysis of White Zinc PigmentsD4075 Test Methods for Rubb

    6、er Compounding MaterialsFlame Atomic Absorption AnalysisDetermination ofMetalsE11 Specification for Woven Wire Test Sieve Cloth and TestSieves3. Significance and Use3.1 These test methods may be used for quality control ofzinc oxide used as a compounding material and for researchand development stud

    7、ies where zinc oxide is used in a rubbermix.4. Reagents4.1 Purity of ReagentsReagent grade chemicals shall beused in all tests.4.2 Purity of WaterUnless otherwise indicated, referencesto water shall be understood to mean Type IV reagent water inaccordance with Specification D1193.ZINC OXIDE5. Proced

    8、ure for Determination of % Zinc Oxide5.1 Analysis of white zinc pigments is covered in TestMethods D3280.5.2 Reagents and safety precautions for Test MethodsD3280 apply.5.3 Section 6 of Test Methods D3280 describes the analysisof total zinc in zinc oxide using diphenylamine as internalindicator.5.4

    9、Section 7 of Test Methods D3280 describes the analysisof total zinc in zinc oxide using uranyl acetate as externalindicator.LEAD AND CADMIUM6. Procedure for Determination of Lead and Cadmium inZinc Oxide6.1 Test Methods D4075 is the standard test method formetal analysis in compounding materials usi

    10、ng the flameatomic absorption technique.Analysis for cadmium and lead inzinc oxide are described in Sections 11 through 20 of TestMethods D4075.SULFUR7. Procedure for Determination of Sulfur in Zinc Oxide7.1 Analysis of white zinc pigments is covered in TestMethods D3280.1These test methods are unde

    11、r the jurisdiction of ASTM Committee D11 onRubber and are the direct responsibility of Subcommittee D11.20 on CompoundingMaterials and Procedures.Current edition approved May 1, 2012. Published June 2012. Originallyapproved in 1984. Last previous edition approved in 2006 as D4315 94 (2006).DOI: 10.1

    12、520/D4315-94R12.2For 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 to the standards Document Summary page onthe ASTM website.3Withdrawn. The last approved version of this

    13、 historical standard is referencedon www.astm.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.7.2 Reagents and safety precautions for Test MethodsD3280 apply.7.3 Section 9 of Test Methods D3280 describes the analysisof total sulf

    14、ur in zinc oxide.HEAT LOSS8. Procedure for Determining Heat Loss in Zinc Oxide8.1 Use Test Methods D280, MethodA, for pigments that donot decompose at 110C.SURFACE AREA9. Surface Area of Zinc Oxide9.1 Use Procedure D of Test Methods D3037. Test MethodsD3037 are written for carbon black using a flowi

    15、ng gas surfacearea analyzer. It shall be followed with the following excep-tions:9.2 Sections 33.11 and 33.12 shall read:Accurately weigh a clean, dry, empty sample cell and record the mass.Using a small funnel, pour the zinc oxide into the sample cell using the fol-lowing table as a guide for the a

    16、pproximate sample mass:Surface Area, 103m2/kg Zinc Oxide Mass, g940.200.350.500.709.3 Section 33.16 shall read:Outgas the Zinc Oxide at 200C for 20 min9.4 Section 33.21 shall read:An attenuator setting of one is usually satisfactoryfor the surface areas and masses.NOTE 1See 9.2.9.5 Sections 33.33.1,

    17、 33.33.2 and 33.33.3 should be disre-garded as not relevant as there are currently no ASTMapproved reference standards for zinc oxide surface areas.SIEVE RESIDUE10. Procedure for Sieve Residue of Zinc Oxide10.1 Apparatus:10.1.1 Sieves, 75-mm (3-in.) or 200-mm (8-in.) with 45-m(325-mesh) wire cloth.4

    18、10.1.2 Balance, with a sensitivity of 60.1 mg.10.1.3 Drying Oven, maintained at 100 6 10C.10.1.4 Weighing Dish.10.1.5 Aerator, for hose connected to a tap-water supply.10.2 Reagents:10.2.1 Tap Water.10.3 Sampling:10.3.1 Sampling shall be at the discretion of the analyst toobtain a representative sam

    19、ple of the lot to be tested.10.4 Procedure:10.4.1 Weigh a 10 to 100-g sample to 60.1 g in a suitableweighing dish. Small samples are used with the 75-mm (3-in.)sieve, large samples for the 200-mm (8-in.) sieve.10.4.2 Place the sample in the sieve and wash with a streamof tap water, directed onto the

    20、 sieve from a hose. If any lumpsare detected after most of the zinc oxide has passed through thesieve, gently manipulate the lumps to break them up usingfinger tips or a small brush. This operation serves to break upany persistent lumps of zinc oxide but is not stringent enoughto force coarse, hard

    21、particles through the sieve. Continuewashing with tap water until no more residue will pass throughthe sieve. When no more residue will pass through the sieve,place the sieve in an oven maintained at 100C until it is dry.10.4.3 Remove the sieve from the oven and transfer anyweighable residue to a sm

    22、all weighing dish, which has beenpreviously weighed to 60.1 mg and weigh.10.5 Calculations:10.5.1 Calculate the percent sieve residue R as follows:R 5 W/S 3 100 (1)where:R = sieve residue, %,W = mass of sieve residue, g, andS = mass of sample, g.10.6 Report:10.6.1 The report shall include the follow

    23、ing information:10.6.1.1 Proper identification of the sample.10.6.1.2 Results of two individual percent sieve residuedeterminations and their average.11. Precision and Bias11.1 Precision and bias statements are in the process ofbeing prepared in the form specified by Practice D3040. Theywill be adde

    24、d to these test methods when completed.12. Keywords12.1 chemical and physical tests for zinc oxide; heat loss;lead and cadmium in zinc oxide; sieve residue; sulfur in zincoxide; surface area; zinc oxide; zinc oxide percent4Detailed requirements for this sieve are given in Specification E11.D4315 94

    25、(2012)2ASTM 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 the riskof infringement of such righ

    26、ts, 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 of this standard or for additional

    27、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 shouldmake your views known to the ASTM

    28、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 obtained 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 ASTM website (www.astm.org/COPYRIGHT/).D4315 94 (2012)3


    注意事项

    本文(ASTM D4315-1994(2012) Standard Test Methods for Rubber Compounding MaterialZinc Oxide 《橡胶配料-氧化锌的标准试验方法》.pdf)为本站会员(proposalcash356)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开