1、Designation: F1002 14F1002 15Standard Performance Specification forProtective Clothing and Materials for Use by WorkersExposed to Specific Molten Substances and RelatedThermal Hazards1This standard is issued under the fixed designation F1002; the number immediately following the designation indicate
2、s the year oforiginal adoption or, in the case of revision, the year of last revision. 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 This performance specification establishes the
3、 minimum design and performance requirements for protective clothing andprotective clothing materials for both primary and secondary protection from exposure to molten substances and related thermalhazards.1.2 This performance specification is not intended to address protection from hot liquids or f
4、rom specialized forms of heat andflame protection such as any fire fighting application.1.3 This performance specification describes the properties of specific textile materials in their material or garment compositeform as tested by laboratory methods and is not intended to be used to appraise the
5、thermal hazard or risk under actual conditions.However, it is acceptable to use information on the thermal performance of clothing made from textile materials conforming tothis specification as an element in thermal risk assessment which takes into account all factors pertinent to the thermal hazard
6、 ofa particular end use.1.4 The values stated in SI units are to be regarded as standard. The values given in bracketsparentheses are for informationonly.1.5 This performance specification does not purport to address all of the safety concerns, if any, associated with the use ofcompliant protective
7、clothing or protective clothing materials. It is the responsibility of the persons or organizations that use thisperformance specification to conduct a hazard and risk assessment to determine the applicability of this performance specificationto the intended application of the protective clothing or
8、 protective clothing materials, and to establish appropriate safety andhealth practices.2. Referenced Documents2.1 ASTM Standards:2D123 Terminology Relating to TextilesD1424 Test Method for Tearing Strength of Fabrics by Falling-Pendulum (Elmendorf-Type) ApparatusD2724 Test Methods for Bonded, Fused
9、, and Laminated Apparel FabricsD4157 Test Method for Abrasion Resistance of Textile Fabrics (Oscillatory Cylinder Method)D5034 Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test)D5587 Test Method for Tearing Strength of Fabrics by Trapezoid ProcedureD6413 Test Method for
10、Flame Resistance of Textiles (Vertical Test)D7138 Test Method to Determine Melting Temperature of Synthetic FibersF955 Test Method for Evaluating HeatTransfer through Materials for Protective Clothing Upon Contact with Molten SubstancesF1494 Terminology Relating to Protective ClothingF1939 Test Meth
11、od for Radiant Heat Resistance of Flame Resistant Clothing Materials with Continuous Heating2.2 AATCC Test Methods:3135 Dimensional Changes in Automatic Home Laundering of Woven and Knitted Fabrics1 This specification is under the jurisdiction of ASTM Committee F23 on Personal Protective Clothing an
12、d Equipment and is the direct responsibility of SubcommitteeF23.80 on Flame and Thermal.Current edition approved Sept. 1, 2014Feb. 1, 2015. Published September 2014February 2015. Originally approved in 1986. Last previous edition approved in 20132014as F1002 - 13.F1002 - 14. DOI: 10.1520/F1002-14.10
13、.1520/F1002-15.2 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 the ASTM website.3 AATCC Technical Manual, Current Edition avai
14、lable fromAmericanAssociation of Textile Chemists and Colorists, P.O. Box 12215, Research Triangle Park, NC 27709.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 not
15、 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.Copyright ASTM International, 100 Barr Harbor Dr
16、ive, PO Box C700, West Conshohocken, PA 19428-2959. United States12.3 NFPA Standard:4NFPA 1971 Standard on Protective Ensembles for Structural Fire Fighting and Proximity Fire Fighting2.4 Federal Standard:5MIL-C-87076A Resistance of Materials to Radiant Heat Exposure, Adhesion of Coating, and Adhesi
17、on After Wet Flexing2.5 ISO Standards:6ISO 9185 Protective Clothing Assessment of Resistance of Materials to Molten Metal SplashEN ISO 11612 Protective Clothing Clothing to Protect Against Heat and Flame3. Terminology3.1 Definitions:3.1.1 For definitions of terms used in this performance specificati
18、on, use the following documents: If the terms are related totextiles, refer to Terminology D123; if the terms are related to protective clothing, refer to Terminology F1494.3.1.2 breakopenin testing thermal protective material, a response evidenced by the formation of a hole in the material whichhas
19、 the potential to allow molten substance to pass through the material.3.1.3 charringthe formation of a carbonaceous residue as the result of pyrolysis or incomplete combustion.3.1.3.1 DiscussionCharring can be accompanied by melting, dripping, or ignition, or combinations thereof.3.1.4 design test,
20、none made on a sample treated as representative of a protective material; these tests will not generally berepeated in quantity production.3.1.4.1 DiscussionPerform the design test only when a new or modified material is used to manufacture apparel.Amodification in the material couldbe, but is not l
21、imited to, any of the following: the supplier, composition, weave type, weight, or dyeing and finishing process.3.1.5 molten substancesmetals in their liquefied, elevated temperature state, as well as related non-metallic substances alsohandled at elevated temperatures such as slag, dross, and salt.
22、 Excluded are liquid hot substances that may be associated with metalprocessing such as water, oil, and caustic solutions.3.1.5.1 DiscussionFor the purposes of this specification, molten metals include liquefied metals such as iron, steel, aluminum, brass, and various alloy,and non-metallic substanc
23、es liquefied at elevated temperatures such as slag, dross, and salt. Hot liquid substances such as water,oil, and caustic solutions are excluded from this specification.3.1.6 primary protective clothingprotective clothing designed to be worn for work activities during which significant exposureto mo
24、lten substance splash, radiant heat, and flame is likely to occur.3.1.6.1 DiscussionPrimary protective clothing is used in work activities that include charging, tapping, and pouring, during which work is carriedout in close proximity to molten substances and hot surfaces where contact with either i
25、s likely.3.1.7 protective clothingan item of clothing that is specifically designed and constructed for the intended purpose of isolatingall or part of the body from a potential hazard; or, isolating the external environment from contamination by the wearer of theclothing.3.1.7.1 DiscussionFor the p
26、urposes of this specification, protective clothing items include full-body garments such as coats, jackets, pants, overalls,and coveralls, and partial-body clothing such as aprons, hoods, sleeves, leggings, chaps, and spats.4 Available from National Fire Protection Association (NFPA), 1 Batterymarch
27、 Park, Quincy, MA 02269-9101.5 Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.6 Available from International Organization for Standardization (ISO), 1, ch. de la Voie-Creuse, CP 56, CH-1211 Geneva 20, Switzerland, ht
28、tp:/www.iso.org.F1002 1523.1.8 protective clothing materialany element, constituent, or substance from which protective clothing is composed or canbe made.3.1.8.1 DiscussionFor the purposes of this specification, protective clothing materials include the principal material used in the construction o
29、f eitherprimary or secondary protective clothing, and may include more than one separable layer.3.1.9 radiant heatheat communicated by energy propagated through space and transmitted by electromagnetic waves.3.1.9.1 DiscussionFor the purposes of this specification, radiant heat exposure occurs from
30、close proximity to molten substances or hot surfacescontaining molten substances.3.1.10 Radiant Heat Resistance (RHR)in testing of thermal protective materials, the cumulative amount of thermal exposureenergy identified by the intersection of the measured time-dependent heat transfer response throug
31、h the subject material to atime-dependent, empirical performance curve, expressed as a rating or value: kJ/m2 (cal/cm2).3.1.11 secondary protective clothingprotective clothing designed for continuous wear for work activities in designatedlocations in which intermittent and incidental exposure to mol
32、ten substance splash, radiant heat, and flame sources is possible.3.1.11.1 DiscussionSecondary protective clothing is designed so that it will not continue to burn after exposure to and removal of a source of ignitionthat includes incidental contact with a molten substance. Limited protection agains
33、t a molten substance splash and high levels ofradiant heat are secondary in intent and are dependent on the extent, duration, and other circumstances related to the exposure.Primary protective clothing must supplement secondary protective clothing where more severe exposures are encountered.3.1.12 t
34、hermal hazardrelates to the laboratory test methods employed to measure thermal characteristics and to predict burninjury potential for burn injury involving exposure to flame or high heat as may be encountered in the work place.3.1.12.1 DiscussionFor the purposes of this specification, thermal haza
35、rds include exposure high levels of radiant heat or contact with hot surfaces.4. Significance and Use4.1 This specification establishes minimum design, performance, and labeling criteria for both primary and secondary protectiveclothing for use in operations involving molten substances and related t
36、hermal hazards.NOTE 1Standardized molten splash testing of both primary and secondary protective materials and garments as listed in this specification utilize puremolten materials, typically iron or aluminum. In practice, users of protective clothing for metal splash protection may routinely work w
37、ith alloys.Protective clothing covered by this specification may or may not perform similarly with alloys of various metals. The entity specifying the protectiveclothing shall determine if the protective clothing is appropriate for their specific alloy.4.1.1 Requirements are specifically established
38、 for materials used in the construction of primary and secondary protectiveclothing on the basis of performance attributes that are considered important for worker protection. In some cases, differentminimum levels for the same performance properties are set between primary and secondary protective
39、clothing due to thedifferences in the expected performance for these two types of protective clothing.4.1.2 Additional requirements are established for primary and secondary protective clothing items in terms of the minimumdesign characteristics and performance features for other materials and compo
40、nents used in the construction of the clothing.4.2 This specification can be applied to either protective clothing materials or protective clothing, or both.4.2.1 The application for protective clothing materials involves meeting the respective requirements for either primary orsecondary protective
41、clothing materials found in Section 5.4.2.2 The application for protective clothing involves meeting the respective requirements for either primary or secondaryprotective clothing found in Section 6, which includes construction of the clothing with protective clothing materials that meet therequirem
42、ents in Section 5.5. Design and Materials5.1 Clothing design shall be such to cover potentially exposed areas as completely as possible by proper interfacing of relateditems.F1002 1535.2 Garment design shall permit easy and rapid removal.5.3 Garment design shall be such as to interfere the least wit
43、h work function and still provide the necessary protection.5.4 Closures:5.4.1 Design closure so as to be appropriate for easy removal of garment (see 5.2).5.4.2 Materials for closures shall be compatible with thermal resistance of material used and the protective characteristicsrequired.5.5 Trim, po
44、cketing, and other auxiliary materials used in garment construction shall meet the flammability requirements of thisspecification (see 8.7) and shall not melt upon thermal exposure.5.6 Pockets:5.6.1 Garment design shall be appropriate as to not trap or retain molten substances.5.6.2 Primary protecti
45、ve clothing shall not have external pockets.5.7 Thread:5.7.1 Sewing thread utilized in the construction of garment shall be made of an inherently flame-resistant fiber and shall not meltwhen tested at a temperature of 260C (500F) according to Test Method D7138, Method 2.6. Requirements6.1 The proper
46、ties of protective materials used for primary and secondary protective clothing shall conform to the specificationrequirements in Tables 1 and 2, as tested in accordance with Section 8.6.2 Characteristics of protective garments for both primary and secondary clothing shall conform to the specificati
47、onrequirements in Section 5.7. Sampling7.1 Material tests shall be performed on materials as they are delivered to the clothing manufacturer.7.2 Garment requirements shall be met by finished garments as these garments will be provided to the end user.7.3 Lot size for the initial (without laundering)
48、 flammability test shall be 4572 m (5000 yd) of manufactured material or themanufactured yardage, whichever is less. One sample of 1.0 m shall be taken from each lot.TABLE 1 Specification Requirements, Woven MaterialsCharacteristicPrimary SecondarySectionReferenceNot Coated,Laminated, orMetalizedCoa
49、ted,Laminated, orMetalizedShirt PantsBreaking strength, min, N lbf 223 50 334 75 134 30 223 50 8.1Breaking strength, min, N (lbf) 223 (50) 334 (75) 134 (30) 223 (50) 8.1Tearing strength, N lbf, min 22 5.0 45 10.0 11 2.5 22 5.0 8.2Tearing strength, N (lbf), min 22 (5.0) 45 (10.0) 11 (2.5) 22 (5.0) 8.2Dimensional change, % . . Report Value Report Value 8.3Durability to Abrasion . no aluminumflaking. . 8.4Adhesion . no evidenceof separation. . 8.5Adhesion after wet flexing . nodelaminationor cracking. 8.6FlammabilityInitialChar length,
