1、SSPC Paint 101November 1, 1982Editorial Revisions November 1, 20046-1731. Scope 1.1 This specication covers two types of aluminum alkyd paint for steel. Both have good weathering in rural, industrial, and marine atmospheres. They are also excellent paints for interiors. These paints are not intended
2、 for use over bare steel. 1.2 These paints are suitable for exposures in Environmental Zones 1A (interior, normally dry) and 1B (exterior, normally dry) and are intended for brush or spray application over rust inhibi-tive priming paints, over themselves, or over other oleoresinous paints. Each pain
3、t 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 Two types are available under this specication. Type I covers a leang aluminum paint intended as a nish paint and Type II covers a non-leang aluminum pa
4、int intended as an intermediate coat to provide contrast with the Type I nish coat. 2. Description 2.1 Type I aluminum alkyd paint consists of a two-component container with leang-type aluminum paste separated from a long oil alkyd varnish vehicle. The aluminum paste is mixed with the alkyd varnish
5、prior to use. Type II employs non-leang aluminum, and is usually furnished in a single compartment container. As an intermediate coat it provides a contrast with the Type I nish coat without tinting. Details of the composition are given in Table 1. 2.2 This primer contains approximately 40% by volum
6、e of nonvolatile lm-forming solids (pigment and binder). The theoretical spreading rate for a 1.5 mil (38 micrometers) dry lm thickness is 430 square feet/U.S. gallon (10.5 square meters/liter). Actual spreading rates can be signicantly lower. 3. Referenced Standards 3.1 The latest issue, revision,
7、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 reference standards and this specication, the requirements of this specication shall prevail. 3.3 SSPC STA
8、NDARD: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 ASTM INTERNATIONAL STANDARDS:D 154 Guide for Testing VarnishesD 235 Specication for Mineral Spirits (Petroleum Spirits) (Hydro
9、carbon Dry Cleaning Solvent)D 480 Test Methods for Sampling and Testing of Flaked Aluminum Powders and PastesD 600 Specication for Liquid Paint DriersD 962 Specication for Aluminum Powder and Paste Pigments for PaintsD 1296 Test Method for Odor of Volatile Solvents and DiluentsD 1475 Test Method for
10、 Density of Liquid Coatings, Inks, and Related ProductsD 1542 (Withdrawn)Test Method for Qualitative Detection of Rosin in VarnishesD 1545 Test Method for Viscosity of Transparent Liquids by Bubble Time MethodD 2369 Test Method for Volatile Content of CoatingsD 3278 Test Methods for Flash Point of L
11、iquids by Small-Scale Closed-Cup Apparatus D 3925 Practice for Sampling Liquid Paints and Related Pigmented Coatings3.5 FEDERAL STANDARDS:TT-R-266 Resin, Alkyd: SolutionsTT-T-291 (Canceled) Thinner, Paint, Mineral Spirits, Regular and Odorless (Re-fer to A-A-2904) FED-STD-141 Paint, Varnish, Lacquer
12、 and Related Materials: Methods of Inspection, Sampling and Testing Method 3011 Condition in ContainerMethod 3021 (Canceled) Skinning (Partially Filled Container)Method 4053 Nonvolatile Vehicle ContentMethod 4061 Drying TimeSSPC: The Society for Protective CoatingsPAINT SPECIFICATION NO. 101Aluminum
13、 Alkyd PaintLeang (Type I) and Non-Leang (Type II)SSPC-Paint 101November 1, 1982Editorial Revisions November 1, 20046-174Method 4203 Reducibility and Dilution StabilityMethod 4321 Brushing PropertiesMethod 4331 Spraying PropertiesMethod 4541 (Canceled) Working Properties and Appearance of Dried Film
14、3.6 AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) STANDARD:Z129.1 Hazardous Industrial Chemicals Precautionary Labeling4. Composition 4.1 Ingredients and proportions of the mixed paint shall be as specied in Table 1. 4.2 The paint based on the specied ingredients shall be uniform, stable in storage,
15、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 The alkyd varnish shall conform to the composition (analysis) requirements of Table 2. 5. Properties 5.1 The alkyd
16、 varnish shall meet the requirements of Table 3 and Sections 5.2 through 5.17. 5.2 ODOR: The odor shall be normal for the materials permitted (ASTM D 1296). 5.3 COLOR: The color shall be less than “11” on the Gardner 1933 scale. 5.4 COMPATIBILITY: There shall be no evidence of incompatibility of any
17、 of the ingredients of the paint when two volumes of the mixed 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 when tested in accordance with FED-STD-141, Methods 4321, 4331, and 4541
18、. The paint shall show no streaking, running, or sagging after drying. 5.6 CONDITION IN CONTAINER: The ready-to-mix and ready-mixed paint shall show no gas evolution, thickening, curdling, gelling, or hard caking when tested as specied in FED-STD-141, Method 3011, after storage for six months from d
19、ate of delivery, in a full, tightly covered container, at a temperature of 50-110F (10 to 43C).5.7 SKINNING: There shall be no skinning in a threequarters lled closed container after 48 hours when tested in the standard manner specied in FED-STD-141, Method 3021. 5.8 APPEARANCE OF DRIED FILM: A drie
20、d lm of the varnish shall be clear, smooth, and glossy. 5.9 FLEXIBILITY: A dried lm (thickness 1.0 0.2 mils, 25 5 micrometers) of the varnish shall show no cracking when bent over a 1 /8“ mandrel after 17 hours air dry, plus 24 hours bake at 215-225F (102-107C). 5.10 WATER RESISTANCE: Dried lms, pre
21、pared as in Section 5.9, shall resist boiling water for ten minutes, and shall TABLE 1COMPOSITION OF MIXED PAINTREQUIREMENTS INGREDIENT STANDARDSMin. Max. CHARACTERISTICS Wt. % Wt. % ASTM FEDERALPIGMENT: (20.3 0.5 wt. %)Aluminum Paste1 100 VEHICLE: (79 o.5 wt. %) TT-R-266, Type IAlkyd Varnish Solids
22、250 Class A Mineral Spirit Thinner 50 D 235 TT-T-291, Type IDriers D 600, Class B 1See Sections 5.12 through 5.17.2See Tables 2 and 3 for analysis and properties of alkyd varnish.SSPC Paint 101November 1, 1982Editorial Revisions November 1, 20046-175withstand immersion in distilled water for 24 hour
23、s. Upon removal after two hours drying, the lm shall show no whitening, blistering, or loss of adhesion, but slight dulling is permissible. 5.11 GASOLINE RESISTANCE: After airdrying for 17 hours, plus a 24 hour bake at 220F (104C), the mixed paint shall show no detrimental lm effects after a painted
24、 panel is immersed in gasoline for four hours. 5.12 The aluminum paste for Type I leang paint shall comply with the requirements of ASTM D 962, Type 2, Class B, with the exception that the total retained on a 325 mesh sieve shall be within the range of 4%-6%. 5.13 Aluminum paste for Type II, non-lea
25、ng paint shall be equivalent in neness to the standard lining grade as dened by ASTM D 962, Type 4, Class B. In addition it shall meet the composition and properties requirements of Table 4 and Sections 5.14 through 5.17. 5.14 The aluminum pigment paste shall consist of commer-cially pure aluminum i
26、n the form of ne, polished akes, and a suitable fatty lubricant or metallic soap lubricant combined with a volatile thinner. It shall contain no llers or adulterants. There shall be no appreciable settling out of the metallic portion of the paste in the container, i.e., no free liquid shall be prese
27、nt. 5.15 The test methods are those given in ASTM D 480. 5.16 The aluminum paste shall be non-leang. Two grams of the paste mixed with 25 ml of Leaf-Testing Vehicle (ASTM D 480) in a 250 cc beaker shall show no more than a trace of leang on the surface of the vehicle. In doubtful cases, absence of l
28、eang shall be conrmed by Section 5.17. 5.17 GENERAL APPLICABILITY AND APPEARANCE: The sample of aluminum paste to be tested may be compared with a sample mutually agreed upon by purchaser and seller. 6. Labeling 6.1 Labeling shall conform to ANSI Z129.1.6.2 Technical data shall be provided for at le
29、ast all data elements categorized as “essential” in SSPC-Guide 13.6.3 MARKING OF CONTAINERS: Each container shall be legible marked with the following information:Name: Aluminum Alkyd Paint, Type I, Leang (or Type II, Non-Leang)Specication: SSPC-Paint 101, Type I (or II)Component:TABLE 3PROPERTIES O
30、F ALKYD VARNISHREQUIREMENTSMin. Max.CHARACTERISTICS Wt. % Wt. % ASTM FED-STD 141Viscosity1, Gardner AirbubbleViscometer C E D 1545 -Weight per U.S. gallon, pounds 7.9 (914 g/L) 8.1 (974 g/L) D 1475 -Drying time, hoursSet to touch - 4 - 4061Dry hard - 10 D 154 4061Flash point, F 86 (30 C) - D 3278 -
31、TABLE 2ANALYSIS OF ALKYD VARNISHREQUIREMENTSMin. Max.CHARACTERISTICS Wt. % Wt. % ASTM FED-STD 141Volatile - 50 D 2369 -Nonvolatile Vehiclecalculated by difference 50 - - 4053Rosin or rosin derivatives - 0 D 1542 -1Viscosity 48 hours or more after manufacture.SSPC-Paint 101November 1, 1982Editorial R
32、evisions November 1, 20046-176Color: AluminumLot Number: Stock Number:Date of Manufacture:Quantity of Paint in Container:Information and Warnings as may be Required by Federal and State Laws:Manufacturers Name and Address:6.4 DIRECTIONS FOR USE: The following directions for use shall be supplied wit
33、h each container of paint:Directions for Use of Aluminum Alkyd PaintThis paint is intended for use as an intermediate (Type II) or nish coat (Type I) over rust inhibitive primers on structural steel or over other oleoresinous paints. All oil, grease, dust, and loose or nonadherent paint shall be rem
34、oved; oil and grease shall be removed to the fullest extent practical, as residues of oil and grease remaining on the surface will result in decreased paint performance. If the undercoat is damaged, the steel shall be spot-cleaned and spot-primed with rust inhibitive primer.Mix paint thoroughly befo
35、re use. If this paint is furnished in two components, add the aluminum paste to the mixing varnish in the ratio of two pounds of aluminum paste per gallon of the varnish vehicle (1 kg per 4.2 l). To mix the paste with the varnish, add a small amount of the varnish to sufcient aluminum paste in a lar
36、ge container. Thoroughly mix the aluminum paste with the small portion of varnish until a smooth, thin paste is achieved. Gradually add more of the varnish while stirring. Continue adding paste and mixing until all of the varnish is incorporated with the vehicle. Examine bottom of container for unmi
37、xed paste. Screen paint before applying. Mix only enough for one days use. If this paint is furnished in a single component and 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.
38、 Gradually add the 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
39、only mineral spirits or turpentine. For brush application under normal conditions, no thinnings should be necessary. For spray applications add up to one pint of thinner per gallon of paint when necessary.Apply by brush or spray to the specied lm thickness or, if none is specied, to at least 1.5 mil
40、s (38 micrometers) dry or approximately 4.0 mils (102 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 temperat
41、ures are expected before the paint dries.Allow paint at least a drying time of 24 hours in good weather before recoating.NOTE: This paint is not intended to be used as a priming coat next to bare steel.7. Inspection7.1 All materials (coatings) supplied under this specica-tion are subject to timely i
42、nspection by the purchaser or his authorized representative. The purchaser shall have the right to reject any materials supplied which are found to be defective under this specication (see Note 9.1). In case of dispute, unless otherwise specied, the arbitration or settlement procedure established in
43、 the procurement documents shall be followed. If no arbitration or settlement procedure is established, then 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
44、manufacturers name and identication for the materials. Samples may be requested at the time the purchase 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.REQUIREMENTS CHARACTERISTICS Min. Wt. %
45、 Max.Wt. % ASTMNonvolatile matter at 105-110 C 65 - - Easily extracted fatty and oily matter (lubricants) - 3.0 -Total impurities other than fatty and oily matter 0.7 -Coarse particles and skins, as retaine on standard 325 mesh screen 1.0 D 185Leang - None -TABLE 4ANALYSIS OF NON-LEAFING ALUMINUM PA
46、STESSPC Paint 101November 1, 1982Editorial Revisions November 1, 20046-1778. Disclaimer8.1 While every precaution is taken to ensure that all in-formation furnished in SSPC standards and specications is as accurate, complete, and useful as possible, SSPC cannot assume responsibility nor incur any ob
47、ligation 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 prob-lems concerning safety associated with its use. The user of this specication, as well as the user of all products or p
48、ractices 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 The 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.
