ASTM D3023-1998(2003) Standard Practice for Determination of Resistance of Factory-Applied Coatings on Wood Products to Stains and Reagents《工厂制木制品涂覆层耐着色性和耐试剂性测定的标准实施规范》.pdf
《ASTM D3023-1998(2003) Standard Practice for Determination of Resistance of Factory-Applied Coatings on Wood Products to Stains and Reagents《工厂制木制品涂覆层耐着色性和耐试剂性测定的标准实施规范》.pdf》由会员分享,可在线阅读,更多相关《ASTM D3023-1998(2003) Standard Practice for Determination of Resistance of Factory-Applied Coatings on Wood Products to Stains and Reagents《工厂制木制品涂覆层耐着色性和耐试剂性测定的标准实施规范》.pdf(3页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 3023 98 (Reapproved 2003)Standard Practice forDetermination of Resistance of Factory-Applied Coatings onWood Products to Stains and Reagents1This standard is issued under the fixed designation D 3023; the number immediately following the designation indicates the year oforiginal adopt
2、ion or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers evaluation of clear factory-appliedcoating systems
3、on wood substrates.1.2 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.3 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 standa
4、rd 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:D 235 Specification for Mineral Spirits (Petroleum Spirits)(Hydrocarbon Dry Cleaning Solvent)2D 333 Guide for Clear and Pigmented
5、 Lacquers3D 2571 Guide for Testing Wood Furniture Lacquers33. Significance and Use3.1 When used in conjunction with Guide D 333, thispractice will provide a comprehensive evaluation of resistanceto stains caused by chemical reagents and household chemi-cals.3.2 This practice applies only to coatings
6、 applied in suffi-cient quantity to form a continuous film. It is recommendedthat the dry film thickness of the coating under test be reported.3.3 Results from stain tests conducted in accordance withthis practice distinguish differences between coatings.4. Reagents4.1 Code for Applicability of Reag
7、entsV = Vertical, anysurface that may be vertical as on a dresser front.H = Horizontal, any surface that may be horizontal as on atable top. L = Laboratory, any surface that may be used forlaboratory furniture (Section 9).4.2 Water:4.2.1 Tap Water,V,H,L4.2.2 Boiling Water (test in accordance with th
8、e BoilingWater Resistance section of Guide D 2571): H, L4.3 Alcohol:4.3.1 Ethyl Alcohol (test in accordance with the AlcoholResistance section of Guide D 2571): V, H, L4.4 Aliphatic:4.4.1 Mineral Spirits: L (Specification D 235, Type III)4.4.2 Perchloroethylene: V, H, L4.5 Ketone:4.5.1 Methyl Ethyl
9、Ketone: L4.6 Acetate:4.6.1 Amyl Acetate: H, L4.7 Inorganic Acid:4.7.1 Hydrochloric Acid (3 N)Dilute 258 mL of 12 N(36 %) HCl to 1 L: L4.8 Organic Acid:4.8.1 Acetic Acid (3 N)Dilute 172 mL of 99 % acetic acidto1L:V,H,L4.8.2 Grape Juice (unsweetened): V, H4.8.3 Lactic Acid (5 % solution): V, H4.9 Base
10、s:4.9.1 Unscented Mild Soap (saturated solution): V, H, L4.9.2 Potassium Tripolyphosphate (saturated solution con-taining 0.5 % sodium N-methyl-N-oleyl laurate (Igepon T-73):V, H, L4.9.3 Ammonium Hydroxide (3 % solution): L4.9.4 Trisodium Phosphate (saturated solution): V, H, L4.9.5 Urea (6.6 % solu
11、tion): V, H, L4.10 Disinfectant:4.10.1 Cresols (5 % solution): V, H, L4.11 Ink:4.11.1 Washable Ink: V, H, L4.11.2 Permanent Ink: V, H, L4.11.3 Ball-Point Ink: V, H, L4.12 Dye:4.12.1 Coffee (test in accordance with the Coffee StainResistance section of Guide D 2571): V, H4.13 Wax:1This practice is un
12、der the jurisdiction of ASTM Committee D01 on Paint andRelated Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.52 on Factory Coated Wood Products.Current edition approved Oct. 1, 2003. Published October 2003. Originallyapproved in 1972. Last previous edition
13、 approved in 1998 as D 3023 98.2Annual Book of ASTM Standards, Vol 06.04.3Annual Book of ASTM Standards, Vol 06.02.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4.13.1 Wax Crayons, Red, Blue, and Yellow: V, H4.13.2 Lipstick (test i
14、n accordance with the Cosmetic Stainsection of Guide D 2571): V, H4.14 Shoe Polish:4.14.1 Liquid Shoe Polish, tan: V, H4.15 Oil:4.15.1 Corn Oil or equivalent: V, H4.15.2 Hair Oil: V, H4.16 Miscellaneous:4.16.1 Mustard: V, H4.16.2 Tincture of Merthiolate (1 + 1000): V, H (see Sec-tion 5)4.16.3 Sodium
15、 Hypochlorite (6 % solution): V, H, L4.16.4 Tincture of IodineWet 50 g of potassium iodide(KI) with water, weigh into the wet KI 70 g of iodine, let stand1 h to dissolve the iodine, and make up to 1 L with alcohol: V,H, L4.17 Staining Solutions, unless otherwise specified, arewater solutions.5. Sele
16、ction of Staining Agents for Testing StainResistance of Coatings5.1 The producer and the user shall select staining agentsfrom the reagents in Section 4. Selection of staining agentsshould depend on end use, such as wall, ceiling, horizontalsurface, or floor.5.2 In the absence of agreement between t
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