1、Designation: F402 05 (Reapproved 2012)F402 18 An American National StandardStandard Practice forSafe Handling of Solvent Cements, Primers, and CleanersUsed for Joining Thermoplastic Pipe and Fittings1This standard is issued under the fixed designation F402; the number immediately following the desig
2、nation indicates the year of originaladoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agen
3、cies of the U.S. Department of Defense.1. Scope Scope*1.1 This practice covers procedures for safe handling of solvent cements, primers, and cleaners used in joining thermoplasticpipe and fittings. The procedures are general ones and include safeguards against hazards of fire and precautions for pro
4、tection ofpersonnel from breathing of vapors and contact with skin or eyes.1.2 The word cleaner, when used in this practice, refers to chemical cleaners.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of t
5、his standard to establish appropriate safety safety, health, and healthenvironmental practices and determine theapplicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in
6、 the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D1600 Terminology for Abbreviated Terms Relating to PlasticsF412 Termino
7、logy Relating to Plastic Piping Systems2.2 Other Document:CFR Title 49, Transportation, Parts 1 to 19933. Terminology3.1 DefinitionsDefinitions are in accordance with Terminology F412, and abbreviations are in accordance with TerminologyD1600, unless otherwise specified.3.2 Definitions of Terms Spec
8、ific to This Standard:3.2.1 cleaner, chemicalan organic solvent used to remove foreign matter from the surface of plastic pipe and fittings.3.2.2 primeran organic solvent,solvent or a blend of solvents, which enhances adhesion, applied to plastic pipe and fittingsprior to application of a solvent ce
9、ment.3.2.3 solvent cementan adhesive made by dissolving a plastic resin or compound in a suitable solvent or mixture of solvents.The solvent cement dissolves the surfaces of the pipe and fittings to form a bond between the mating surfaces provided the propercement is used for the particular material
10、s and proper techniques are followed.4. Safe Handling4.1 Anumber of the solvents contained in cements, primers, and cleaners are classified as airborne contaminants and flammableand combustible liquids. These products generally are composed of solvent blends which vary with manufacturers. Follow1 Th
11、is practice is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.20 on Joining.Current edition approved Feb. 1, 2012Aug. 1, 2018. Published February 2012August 2018. Originally approved in 1974. Last previous edition approved
12、in 20052012 asF402 05.F402 05(2012). DOI: 10.1520/F0402-05R12.10.1520/F0402-08.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on
13、 the ASTM website.3 Available from Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.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
14、 not be technically possible to adequately depict all changes 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.*A Summary of Changes section appears at the
15、 end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1precautions given herein to prevent fire and injury to personnel. Specific safety information on a particular cement, primer, orcleaner may be found on the container
16、 label or in the Material Safety Data Sheet available from the manufacturer.4.2 Vapors can pose serious safety hazards in the workplace. Unlike lighter-than-air gases (for example, helium, hydrogen,ammonia, and hot air), the heavier-than-air vapors found in Solvent Cements, Primers, and Cleaners don
17、t readily dissipate intothe atmosphere. These vapors will aggregate (collect) at the bottom of an enclosure (horizontal or vertical pipe) or along the floorof a room. To help mitigate this, some manufacturers allow the piping system to be filled with liquid after the initial set time hasexpired. Che
18、ck with specific cement manufacturer for their suggestions on how quickly a system can be filled with liquid tomitigate this potential hazard. Avoid prolonged breathing of solvent vapors. When pipe and fittings are being joined in partiallyenclosed areas, use a areas use a respirator approved for th
19、e organic vapors located on the safety data sheet; for more informationcontact National Institute for Occupational Safety and Health (NIOSH) or, use a ventilating device in such a manner as to maintaina safe level of vapor concentration with respect to toxicity4, 5 and flammability6 in the breathing
20、 area. Select ventilating devicesand locate them so as not to provide a source of ignition to flammable vapor mixtures.4.3 Keep cements, primers, and cleaners away from all sources of ignition, heat, sparks, and open flame.6 Do not smoke or useE-cigarette devices in vicinity of these products while
21、they are being applied and for several hours after being applied.4.4 Keep containers of cements, primers, and cleaners tightly closed except when the product is being used.Avoid use of pliersfor opening or closing container, as they can easily damage the lid, preventing tight sealing upon closing. C
22、onsult manufacturerfor recommendations on proper type of can opening/closing device. The container type shall be in accordance with CFR Title 49.Container labeling shall conform with the requirements of the Federal Hazardous Substance Act and OSHA HazardCommunication Act.4.5 Dispose Follow local and
23、 state recommendations when disposing of all rags and other materials used for mopping up spillsthat were stored in an outdoor safety waste receptacle. Empty the receptacle daily with proper consideration for its flammablehazard.4.6 Most of the solvents used in pipe cements, primers, and cleaners ca
24、n be considered eye irritants and contact with the eyeshould be avoided as it may cause eye injury. Proper eye protection and the use of chemical goggles or face shields is advisablewhere the possibility of splashing exists in handling these products. In case of eye contact, flush with plenty of wat
25、er for 15 minand call a physician immediately.4.7 Avoid contact with the eyes and skin. Wear proper PPE (personal protection equipment) like safety glasses and solventresistant gloves impervious to and unaffected by the solvents when contact with the skin is likely. Application of theDo not applypri
26、mers, cleaners, or solvent cements with rags and bare hands is not recommended. Brushes, daubers, andhands. Swabs, brushes,rollrs, daubers, or other suitable applicators can be used effectively for applying these products, thus avoiding skin contact.products. Dispose of used applicators in the same
27、manner as the rags (see 4.5). In the event of contact, remove contaminatedclothing immediately and thoroughly wash skin with soap and water. Wash contaminated clothing before wearing them again.5. Keywords5.1 adhesive; cleaners; primer; safe handling; solvent cement; vaporsSUMMARY OF CHANGESCommitte
28、e F17 has identified the location of selected changes to this standard since the last issue(F40205(2012) that may impact the use of this standard.(1) 3.2.2 was revised.(2) 4.2 was revised to include discussion on organic vapors and information on organic vapor respirators.(3) Sections 4.3 4.7 were r
29、evised to identify new potential hazard (E-cigarettes), provide information on how to mitigate potentialhazards from organic vapors “during” installation and “post” installation, and provide information on proper tools to open/closecontainers, PPE, proper method of disposal.4 Threshold Limit Values
30、of Airborne Contaminants, issued annually, American Conference of Governmental Industrial Hygienists, Cincinnati, OH.5 Occupational Safety and Health Standards Federal Register Title 29, Part 1910.6 “Flammable Liquids, National Fire Codes NFICA, issued annually, “Flammable Liquids, National Fire Pro
31、tection Association.F402 182ASTM 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 infr
32、ingement of such rights, 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 standar
33、d or for additional 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 view
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35、g 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 Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 183
