1、SSPC-Paint 104November 1, 1982Editorial November 1, 20046-183SSPC: The Society for Protective CoatingsPaint Specication No. 104White or Tinted Alkyd Paint1. Scope1.1 This specication covers a white or tinted low gloss alkyd paint for steel. It has good weathering in rural, industrial, and marine atm
2、ospheres. It is also an excellent general purpose paint for use in interior locations.1.2 This paint is suitable for exposures in Environmental Zones 1A (interior, normally dry) and 1B (exterior, normally dry) and is intended for brush or spray application over rust inhibitive priming paints, over i
3、tself, or over other oleoresinous paints. This paint is suitable as an intermediate or topcoat and is to be applied in accordance with SSPC-PA 1, “Shop, Field, and Maintenance Painting of Steel.”1.3 Four types are available under this specication. Type I covers White Paint; Type II covers Medium to
4、Light Gray to Tan Paint; Type III covers Light Green Paint; and Type IV covers a Dark or Forest Green Paint. The shades are variable and are to be agreed upon between the purchaser and the supplier.2. Description2.1 The good weathering ability of this paint is the result of its alkyd vehicle. Detail
5、s of the composition are given in Table 1.2.2 This primer contains approximately 48% by volume of nonvolatile lm-forming solids (pigment and binder). The theoretical spreading rate for a 1.5 mil (38 micrometers) dry lm thickness is 510 square feet/U.S. gallon (12.6 square me-ters/liter). Actual spre
6、ading rates can be signicantly lower.3. Referenced Standards3.1 The latest issue, revision, or amendment of the refer-enced standards in effect on the date of invitation to bid shall govern, unless otherwise specied. 3.2 If there is a conict between the requirements of any of the cited referenced st
7、andards and this specication, the requirements of this specication shall prevail.TABLE 1COMPOSITION TYPICAL COMPOSITION INGREDIENT STANDARDSType Type Type Type INGREDIENTS I II III IV ASTM FEDERAL PIGMENT: ( 2.5 wt. %) (47.5) (42.4) (44.8) (21.5) Titanium Dioxide (Min.) 67.0 30.0 30.0 D 476 Reinforc
8、ing and Tinting Pigments (Max.) 33.0 70.0 70.0 10.0 D 602 D 605 Chrome Green 90.0 D 212TOTALS 100.0 100.0 100.0 100.0VEHICLE: ( 2.5 wt. %) (52.5) (57.6) (55.2) (78.5)Alkyd Resin Solids 46.8 50.1 50.9 56.0 TT-R-266Mineral Spirit Thinner 53.2 49.9 49.1 44.0 D 235 Driers D 600, Class B TOTALS 100.0 100
9、.0 100.0 100.0SSPC-Paint 104November 1, 1982Editorial Revisions November 1, 20046-1843.3 SSPC STANDARDS:SSPC Guide 13 Guide for the Identication and Use of Industrial Coating Material in Computerized Product DatabasesPA 1 Shop, Field, and Maintenance Painting of Steel3.4 AMERICAN SOCIETY FOR TESTING
10、 AND MATERI-ALS (ASTM) STANDARDS:D 185 Test Methods for Coarse Particles in Pig-ments, Pastes, and PaintsD 212 (Withdrawn) Specication for ChromeGreen PigmentD 235 Specication for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)D 476 Classication for Dry Pigmentary Titanium Dio
11、xide ProductsD 523 Test Method for Specular GlossD 562 Test Method for Consistency of Paints Measuring Krebs Unit (KU) Viscosity Using a Stormer-type ViscometerD 600 Specication for Liquid Paint DriersD 602 Specication for Barium Sulfate PigmentsD 605 Specication for Magnesium Silicate Pigment (Talc
12、)D 1208 Test Methods for Common Properties of Certain PigmentsD 1210 Test Methods for Fineness of Dispersion of Pigment-Vehicle Systems by Hegman-type GageD 1296 Test Method for Odor of Volatile Solvents and DiluentsD 1475 Test Method for Density of Liquid Coatings, Inks, and Related ProductsD 1542
13、(Withdrawn) Test Method for Qualitative Detection of Rosin in VarnishesD 2369 Test Method for Volatile Content of CoatingsD 2371 Test Method for Pigment Content of Solvent-Reducible PaintsD 3278 Test Methods for Flash Point of Liquids by Small-Scale Closed-Cup ApparatusD 3925 Practice for Sampling L
14、iquid Paints and Related Pigmented Coatings3.5 FEDERAL STANDARDS:TT-E-489 Enamel, Alkyd, Gloss (Low VOC Content)TT-R-266 Resin, Alkyd: SolutionsFED-STD-141 Paint, Varnish, Lacquer and Related Ma-terials: Methods of Inspection, Sampling and Testing Method 3011 Condition in ContainerMethod 3021 (Cance
15、led) Skinning (Partially Filled Container)Method 4021 (Canceled) Pigment Content (Ordinary Centrifuge)Method 4053 Nonvolatile Vehicle ContentMethod 4061 Drying TimeMethod 4203 Reducibility and Dilution StabilityMethod 4321 Brushing PropertiesMethod 4331 Spraying PropertiesMethod 4494.1 (Canceled) Sa
16、g Test (Multinotch Blade)Method 4541 (Canceled) Working Properties and Appearance of Dried FilmMethod 6221 (Canceled) Flexibility3.6 AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) STANDARD:Z129.1 Hazardous Industrial ChemicalsPrecautionary Labeling4. Composition4.1 Ingredients and proportions shall be
17、 as specied in Table 1 above. 4.2 The paint based on the specied ingredients shall be uniform, stable in storage, and free from grit and coarse particles. No rosin or rosin derivatives may be used. Benecial additives such as anti-skinning agents, suspending agents, or wetting aids may be added.4.3 T
18、he paint shall conform to the composition (analysis) requirements of Table 2.5. Properties5.1 The paint shall meet the requirements of Table 3 Sec-tions 5.2 through 5.10.5.2 ODOR: Shall be normal for the materials permitted (ASTM D 1296).5.3 COLOR: The color shall be agreed upon by the par-ties conc
19、erned.5.4 COMPATIBILITY: There shall be no evidence of incompatibility of any of the ingredients of the paint when two volumes of the paint are slowly mixed with one volume of mineral spirits (FED-STD-141, Method 4203).5.5 WORKING PROPERTIES: The paint shall be easily applied by all three methods wh
20、en tested in accordance with FED-STD-141, Methods 4321, 4331, and 4541. The paint shall show no streaking, running, or sagging after drying.5.6 CONDITION IN CONTAINER: The paint shall show no thickening, curdling, gelling, or hard caking when tested as SSPC-Paint 104November 1, 1982Editorial Novembe
21、r 1, 20046-185specied in FED-STD-41, Method 3011, after storage for six months from date of delivery, in a full, tightly covered container, at a temperature of 50-110F (10-43C).5.7 SKINNING: There shall be no skinning in a three-quar-ters lled closed container after 48 hours when tested in the stand
22、ard manner specied in FED-STD-141, Method 3021.5.8 FLEXIBILITY: The lm prepared as described in FED-STD-141, Method 6221, after baking 24 hours at 200F (93C), shall show no cracking when suddenly chilled to 32F (0C) and quickly bent sharply on itself through 180 over a 1/8 inch (3 mm) mandrel. The l
23、m on the bent part of the panel shall show satisfactory adhesion.5.9 GLOSS: The gloss shall be no lower than eggshell (ASTM D 523).5.10 TINTING PIGMENTS: Tinting pigments shall be permanent colors and comply with provisions of Federal Specication TT-E-489 for the color specied.REQUIREMENTS Type Type
24、 Type Type CHARACTERISTICS I II III IV ASTM FED-STD-141Pigment (Min.) 45.0 39.9 42.3 19.0 D 2371 4021Volatiles (Max.) 30.0 30.0 29.0 36.0 D 2369 Nonvolatile vehicle (Min.)calculated by difference 23.5 27.5 26.5 42.5 4053Uncombined water (Max.) 1.0 1.0 1.0 1.0 D 1208 Coarse particles and skins,as ret
25、ained onstandard325 mesh screen (Max.) 1.0 1.0 1.0 1.0 D 185 Rosin or rosin derivatives 0 0 0 0 D 1541 TABLE 2ANALYSISTABLE 3PROPERTIESREQUIREMENTSType Type Type Type CHARACTERISTICS I II III IV ASTM FED-STD-141Viscosity1shear rate200 rpmKreb units (Min.) 65 65 65 65 D 562 Kreb units (Max.) 85 85 85
26、 85 D 562 Weight per U.S. gallon,pounds (Min.) 11.2 10.7 11.2 9.0(1.35 kg/L) (1.29 kg/L) (1.35 kg/L) (1.08 kg/L) D 1475 Fineness of grind,Hegman units 6 6 6 6 D 1210 Drying time, hoursDry hard (Max.) 18 18 18 18 4061Flash point, F (Min.) 86 (30C) 86 (30C) 86 (30C) 86 (30C) D 3278 Sag Resistance,mils
27、 (Min.)26 6 6 6 44941Viscosity 48 hours or more after manufacture.2 6 mils = 150 micrometersSSPC-Paint 104November 1, 1982Editorial Revisions November 1, 20046-1866. Labeling6.1 Labeling shall conform to ANSI Z129.1.6.2 Technical data shall be provided for at least all data elements categorized as “
28、essential” in SSPC-Guide 13.6.3 MARKING OF CONTAINERS: Each container shall be legibly marked with the following information:Name: White or Tinted Alkyd PaintSpecication: SSPC-Paint 104Color: White (or Tinted)Lot Number:Stock Number:Date of Manufacture:Quantity of Paint in Container:Information and
29、Warnings as may be required by Federal and State Laws:Manufacturers Name and Address:6.4 DIRECTIONS FOR USE: The following directions of use shall be supplied with each container of paint:Directions for Use of White or Tinted Alkyd PaintThis paint is intended for use as an intermediate or nish coat
30、over rust inhibitive primers on structural steel, over itself, or over other oleoresinous paints. All oil, grease, dust, and loose or nonadherent paint shall be removed, as residues of oil and grease remaining on the surface will result in decreased paint performance. If the undercoat is damaged, th
31、e steel shall be spot-cleaned and spot-primed with rust inhibitive primer.Mix paint thoroughly before use. If the pigment has settled, pour off most of the liquid. Thoroughly mix the pigment with the remaining liquid, taking care to scrape all the pigment off the bottom of the can. Gradually add the
32、 poured-off liquid and mix thoroughly. Mixing may be made easier by transfer-ring contents to a larger container or by pouring the paint to and from another container. Examine bottom of container for unmixed pigment. Screen paint before applying.Thin paint only if necessary, using only mineral spiri
33、ts. For brush application under normal conditions, no thinning should be necessary. For spray applications, add up to one pint of thinner per gallon (120 ml/L) of paint when necessary.Apply by brush or spray to the specied lm thickness or, if none is specied, to at least 1.5 mils (38 micrometers) dr
34、y or approximately 3.0 mils (76 micrometers) wet. The surface to be painted shall be dry; the surface temperature shall be at least 5F (3C) above the dew point; and the temperature of the air shall be over 40F (4C). Do not paint outdoors in rainy weather or if freezing temperatures are expected befo
35、re the paint dries.Allow paint at least 18 hours drying time in good weather before recoating.7. Inspection7.1 All materials (coatings) supplied under this specica-tion are subject to timely inspection by the purchaser or his authorized representative. The purchaser shall have the right to reject an
36、y materials supplied which are found to be defective under this specication. (See Note 9.1.) In case of dispute, un-less otherwise specied, the arbitration or settlement procedure established in the procurement documents shall be followed. If no arbitration or settlement procedure is established, th
37、en a procedure mutually agreeable to the purchaser and material supplier shall be used. 7.2 Samples of paints may be requested by the purchaser and shall be supplied upon request along with the manufac-turers name and identication for the materials. Samples may be requested at the time the purchase
38、order is placed or may be taken from unopened containers at the job site.7.3 Unless otherwise specied, the sampling shall be in accordance with ASTM D 3925.8. Disclaimer8.1 While every precaution is taken to ensure that all information furnished in SSPC standards and specications is as accurate, com
39、plete, and useful as possible, SSPC cannot assume responsibility nor incur any obligation resulting from the use of any materials, coatings, or methods specied herein, or of the specication or standard itself.8.2 This specication does not attempt to address problems concerning safety associated with
40、 its use. The user of this specication, as well as the user of all products or practices described herein, is responsible for instituting appropriate health and safety practices and for ensuring compliance with all governmental regulations.9. NotesNotes are not requirements of this specication.9.1 T
41、he procurement documents should establish the responsibility for samples, testing, and any required afdavit certifying full compliance with the specication.9.2 ASTM and Federal Standard Test Methods listed as “canceled” or “withdrawn” are no longer maintained, but are still available as historical documents.
