SSPC PS 26 00-2000 Aluminum Pigmented Epoxy Coating System Materials Specification Performance-Based Type I for Use Over Blast Cleaned Steel Type II for Use Over Hand Cleaned Steel.pdf
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1、SSPC-PS 26.00June 1, 2000Editorial Revisions November 1, 20045-1511. Scope1.1 This specifi cation covers the requirements for an ambient temperature cure, two-component aluminum pigmented epoxy coating that is intended for use as a single or multi-coat system on steel.1.2 Coating systems meeting thi
2、s specifi cation are suitable for exposures in environmental zones 1A (interior, normally dry), 1B (exterior, normally dry), 2A (frequently wet by fresh water, excluding immersion), 2B (frequently wet by salt water, excluding immersion), and 3B (chemical exposure, neutral). (See Note 13.1.)1.3 The s
3、pecifi ed coating system is intended for applica-tion by brush, spray, or roller (See Note 13.2). Type I is for use over steel surfaces blast cleaned to SSPC-SP 6 or better (See Note 13.3.) Type II is for use over non-blast cleaned as well as blast cleaned steel surfaces, i.e., surfaces cleaned to S
4、SPC-SP 2 or better. (See Note 13.4.). For either Type I or Type II, the surface should be prepared in accordance with the manufacturers written recommendations.2. Description2.1 COMPONENTS2.1.1 This coating is typically based on a reactive oxirane (epoxy) functional resin with an amine or polyamide
5、functional curing agent. (See Section 4.)2.1.2 The principal functional pigment is aluminum paste or fl ake powder. (See Section 4.) 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 otherw
6、ise specifi ed. Standards marked with an asterisk (*) are referenced only in the Notes, which are not requirements of this specifi cation.SSPC: The Society for Protective CoatingsCOATING SYSTEM NO. 26.00Aluminum Pigmented Epoxy Coating System Materials Specifi cation, Performance-BasedType I, for Us
7、e over Blast Cleaned SteelType II, for Use over Hand Cleaned Steel3.2 If there is a confl ict between the requirements of any of the cited referenced standards and this specifi cation, the requirements of this specifi cation shall prevail.3.3 SSPC STANDARDS AND JOINT STANDARDS:Guide 13 Guide for the
8、 Identifi cation and Use of Industrial Coating Systems in Computerized Product Data-basesME 1 Uncontaminated Rusted SteelPA 1 Shop, Field, and Maintenance Painting of SteelPA 2 Measurement of Dry Paint Thick-ness with Magnetic GaugesSP 1 Solvent Cleaning SP 2 Hand Tool Cleaning * SP 3 Power Tool Cle
9、aningSP 5/NACE No. 1 White Metal Blast CleaningSP 6/NACE No. 3 Commercial Blast Cleaning* SP 7/NACE No. 4 Brush-Off Blast Cleaning* SP 8 Pickling * SP 10/NACE No. 2 Near-White Blast Cleaning* SP 11 Power Tool Cleaning to Bare Metal * SP 12/NACE No. 5 Surface Preparation and Cleaning of Steel and Oth
10、er Hard Materials by High- and Ultrahigh-Pressure Water Jetting Prior to Recoating* SP 14/NACE No. 8 Industrial Blast CleaningVIS 2 Standard Method of Evaluating Degree of Rusting on Painted Steel Surfaces3.4 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) STANDARDS:A 36 Specifi cation for Carbon
11、Structural SteelA 607 Specifi cation for Steel, Sheet and Strip, High-Strength, Low-Alloy, Columbium or Vanadium, or Both, Hot-Rolled and Cold-Rolled (Withdrawn 2000)B 117 Standard Practice for Operating Salt Spray SSPC-PS 26.00June 1, 2000Editorial Revisions November 1, 20045-152(Fog) ApparatusD 52
12、2 Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings* D 523 Standard Test Method for Specular GlossD 562 Standard Test Method for Consistency of Paints Using the Stormer-type ViscometerD 609 Standard Practice for Preparation of Cold-Rolled Steel Panels for Testing Paint, Var-ni
13、sh, Conversion Coatings, and Related Coating ProductsD 660 Standard Test Method for Evaluating Degree of Checking of Exterior PaintsD 661 Standard Test Method for Evaluating Degree of Cracking of Exterior PaintsD 714 Standard Test Method for Evaluating Degree of Blistering of PaintsD 962 Specifi cat
14、ion for Aluminum Powder and Paste Pigments for Paints* D 1296 Standard Test Method for Odor of Volatile Solvents and Diluents* D 1475 Standard Test Method for Density of Liquid Coatings, Inks, and Related Products* D 1535 Standard Practice for Specifying Color by the Munsell System * D 1640 Standard
15、 Test Methods for Drying, Curing, or Film Formation of Organic Coatings at Room TemperatureD 1654 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments* D 2369 Standard Test Method for Volatile Content of Coatings* D 2371 Standard Test Method for Pigm
16、ent Content of Solvent-Reducible Paints* D 2621 Standard Test Method for Infrared Identifi ca-tion of Vehicle Solids from Solvent-Reducible Paints D 3359 Standard Test Methods for Measuring Adhe-sion by Tape TestD 3924 Specifi cation for Standard Environment for Conditioning and Testing Paint, Varni
17、sh, Lacquer, and Related MaterialsD 3925 Standard Practice for Sampling Liquid Paints and Related Pigmented CoatingsD 4417 Standard Test Methods for Field Measure-ment of Surface Profi le of Blast Cleaned SteelD 4585 Standard Practice for Testing the Water Resistance of Coatings Using Controlled Con
18、densation D 5894 Standard Practice for Cyclic Salt Fog/UV Exposure of Painted Metal, (Alternating Exposures in a Fog/Dry Cabinet and a UV/Condensation Cabinet)3.5 AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) STANDARD:Z129.1 Hazardous Industrial Chemicals-Precautionary Labeling3.6 NACE INTERNATIONAL
19、(NACE) STANDARD:RP0287 Field Measurement of Surface Profi le of Abrasive Blast Cleaned Steel Surfaces Using a Replica Tape 3.7 FEDERAL SPECIFICATIONS AND STAN-DARDS:FED-STD-141 Paint, Varnish, Lacquer and Related Ma-terials: Methods of Inspection, Sampling and Testing Method 3011 Condition in Contai
20、nerMethod 4321 Brushing Properties Method 4331 Spraying Properties Method 4541 Working Properties and Appearance of Dried Film (Canceled)4. Composition Requirements4.1 The manufacturer is given wide latitude in the selection of materials and manufacturing processes.4.2 ALUMINUM REQUIREMENT: The alum
21、inum metal used shall be certifi ed as meeting ASTM D 962 and shall constitute a minimum of 6.0% by weight of the dried fi lm.4.3 RESIN REQUIREMENT: The epoxy resin together with the curing agent, as described in Section 2.1.1, shall constitute at least 60% by weight of total solids. (See Note 13.5.
22、)4.4 PIGMENT REQUIREMENT: Lead or chromate based pigments are prohibited. 5. Standard Testing Conditions5.1 ATMOSPHERIC CONDITIONS: When testing the paint and its application, the conditions under which it is applied and cured shall conform to ASTM D 3924.5.2 SUBSTRATE: The hot rolled steel test pan
23、els shall conform to ASTM A 36 (See Note 13.6).5.3 TEST PANELS: There are two kinds of standard test panels: blast cleaned panels (Section 5.3.1) and standard rusted panels (Section 5.3.2). Panel size shall be 100 mm x 150 mm x 3.2 mm (4 inch x 6 inch x 1/8 inch) or greater.SSPC-PS 26.00June 1, 2000
24、Editorial Revisions November 1, 20045-1535.3.1 Blast Cleaned Panels: Blast cleaned panels are used for laboratory physical testing (Section 7) and for the accelerated laboratory weathering tests (Section 8) of Type I coatings for use over blast cleaned steel. Test panels shall be solvent cleaned in
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