1、ASTM D2553 89 0759530 0057549 5 H-/S-ZS#Tk Designation:D 2553-89 IlIl-AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race SI.,Philadelphia,Pa.19103 Reprinted from lhe Annual Book of ACTM ClandardS.Copyright STM II n 4 listed in lhe currenl combined index,will m a t in lho neXl edition.Standard Test
2、 Method for Detecting Odor of Drycleaning Detergent on a Drycleaned Garment This standard is issued under the fixed designation D 2553;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number in parentheses
3、 indicates the year of last reapproval.A superscript epsilon(E)indicates an editorial change since the last revision or reapproval.1.Scope 1,I This test method covers the detection of odor emitted from the residue of detergent left on a drycleaned garment after a normal drycleaning.NOTE I-One bath i
4、s assumed unless two-bath usage is recom-iiiended by the detergent manufacturer.1.2 The present test method is limited to drycleaning detergents of the liquid charge fype(see Specification D 2763).1.3 This stundard may involve kuzardous materials,oper-citions,und equipment.This standard does not pur
5、port to address all ofthe safity problems associated with its use.It is 11ie responsibility of the iiser o f this standard to establish uppropricite safity und health practices and determine the npplicabiliiy o f regulatory limitations prior to use.Specific precautionary statements are given in Sect
6、ion 7.Material Safety Data Sheets are available for reagents and materials.Review them for hazards prior to usage.2.Referenced Documents 2.1 ASTM Standurds:D459 Definitions of Terms Relating to Soaps and Other D 484 Specification for Hydrocarbon Drycleaning Sol-D 2763 Specification for Drycleaning D
7、etergent,Liquid Detergents*vents3 Charge Type 3.Terminology 3.1 Bejnitions:3.I,1 For definitions of terms used in this test method see Definitions D 459,and Specifications D 484 and D 2763.4.Summary of Test Method 4.1 Similar swatches of cloth are treated in drycleaning solvent or dry-cleaning solve
8、nt-detergent mixtures,centri-fuged,and dried.They are then compared for odor.Tests are run using petroleum solvent and perchloroethylene dryclean-ing solvents.This test method is under the jurisdiction of ASTM Committee D-12 on Soaps and Other Detcrgcnts and is the direct responsibility of Subcommit
9、tee D12.13 on Analysis of Dry Cleaning Materials.Current edition approved May 26,1989.Published June 1990.Originally publislied as D 2553-66 T.Last previous edition D 2553-81(1986)“.l i l i i t d Ilotf o f /IST&./Slundards,Vol 15.04.Discontinued.see 19S3 Aturirul Book ofASTM Siutidards,Vol 06.03.5.S
10、ignificance and Use 5.1 In normal drycleaning procedures,a little amount,and varying up to a significant amunf,of detergent residue remains on the garment after the dry-cleaning process is completed.If this residue emits an odor the condition would be objectionable.6,Materials mercerized?ance with S
11、pecification D 484 and perchloroethylene.7.Safety Precautions 7.1 Petroleum solvent is a flammable material,and stand-ard precautions for such liquids should be observed.7.2 Perchloroethylene is a volatile,chlorinated solvent with well-known toxic limits(Note 2).Use adequate ventila-tion when handli
12、ng the solvent.6.1 Swatches,1.60 combed cotton twill,bleached and 6.2 Drycleaning Solvents-Petroleum solvent in accord-NOTE 2-See special instructions on manufacturers label.8.Sampling mogeneous lot of the drycleaning detergent to be tested.9.Test Specimen 9.1 Cut the test swatches to a 4 by 4411.(1
13、01 by 101-mm)size.9.2 Use twelve swatches for each test made,three for each of the two blank determinations and three for each of the two solvent types using detergents.Where a manufacturers direc-tions specify use in only one type of drycleaning solvent,only six swatches will be needed.9.3 Conditio
14、n all swatches to 75%relative humidity.8.1 Take the sample of drycleaning detergent from a ho-10.Procedure 10.1 Prepare in 600-mL beakers the following solutions:(I)400 mL of petroleum solvent,(2)400 mL of petroleum solvent containing 4 volume%of the detergent to be tested(Note 3),(3)400 mL of perch
15、loroethylene dry-cleaning solvent,and.(4)400 mL of perchloroethylene containing 4 volume%of the detergent to be tested.Where use of the drycleaning detergent is limited to only one drycleaning solvent,then tests with any other drycleaning solvent shall not be made.4 Test fabrics style 413 or equal h
16、as been found suitable.Swatches are available from Testfabrics,Inc.,P.O.Drawer O,200 Blackford Ave.,Middlesex.NJ 08845.NOTICE:This standard has either been superseded and replaced by a new version or discontinued.Contact ASTM International(www.astm.org)for the latest information.ASTM D2553 87 W 0757530 0057550 Z=D2553 NOTE 3-Tests shall be run at 4 volume%of detergent unless a lesser maximum use percentage is specified by the manufacturer.In the latter case.use the manufacturers recommended perc