ASTM D7866-2014 5012 Standard Specification for Radiation Attenuating Protective Gloves《辐射衰减防护手套的标准规范》.pdf

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1、Designation: D7866 14Standard Specification forRadiation Attenuating Protective Gloves1This standard is issued under the fixed designation D7866; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number i

2、n parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 To describe the requirements for packaged, thin filmmedical protective gloves with radiation attenuating propertiesintended to protect the oper

3、ator or other persons from unnec-essary exposure to radiation during radiological procedures byproviding an attenuating barrier to radiation. Minimum attenu-ation values and physical property requirements will be de-fined.1.2 This standard does not purport to address all of thesafety concerns, if an

4、y, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2F2547 Test Method for Determining the Attenuation

5、Prop-erties in a Primary X-ray Beam of Materials Used toProtect Against Radiation Generated During the Use ofX-ray Equipment3. Classification3.1 Gloves compounded from natural rubber latex, rubbercement or synthetic polymers.4. Materials and Manufacture4.1 Any natural or synthetic compound with lead

6、, bismuth,tungsten, barium, or other metallic content that permits theglove to meet the requirements of this specification.5. Attenuation Requirements5.1 The radiation attenuation of the glove shall be deter-mined by using Test Method F2547.5.1.1 Sample size shall be 13 gloves.5.1.2 A 5 by 5 cm squa

7、re sample shall be taken from thethinnest portion of the glove (either the palm, cuff, or finger).5.2 A radiation attenuation glove must attenuate per theminimum values shown in the following table at each kVplevel:60 kVp 80 kVp 100 kVp 120 kVp29 % 22 % 18 % 15 %6. Labeling Requirements6.1 The final

8、 glove packaging shall be labeled as a Radia-tion Attenuating Protective Glove.6.2 The average attenuation values for the glove shall beincluded on the glove packaging.7. Keywords7.1 glove; radiation attenuation; x-rayASTM International takes no position respecting the validity of any patent rights

9、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 rights, are entirely their own responsibility.This standard is subject to revision at any tim

10、e 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 standardsand should be addressed to ASTM International Headquarters. Your comments will r

11、eceive 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 Committee on Standards, at the address shown below.This standard is copyrighted by ASTM I

12、nternational, 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 th

13、rough the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).1This specification is under the jurisdiction ofASTM Committee D11 on Rubberand is the direct responsibility of Subcommittee D11.40 on Consumer Rubber

14、Products.Current edition approved May 1, 2014. Published May 2014. DOI: 10.1520/D7866-14.2For 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 to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1