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5.1 This test method is specifically directed at the spray painting of automobile car and light duty truck bodies. The general principles are applicable to the painting of other automotive parts. 5.2 This test method may also be used to measure transfer efficiency in full-sized...
5.1 This is a precise instrumental method giving results having an absolute physical significance without reference to a comparison paint. It should be used when maximum precision and minimum subjectivity are required, as in testing specification coatings or evaluating the hiding efficiency of...
4.1 Extensional viscosity is a measure of the resistance of a liquid to stretching forces, such as those occurring during the disruption of liquid films and the formation of sprays used in agriculture and other purposes including painting operations or metal working. This method for...
This specification establishes requirements for pressure-sensitive adhesive tape designed for masking and color separation during aircraft painting operations.
4.1 This guide includes chromates that are not readily soluble in water and that have water solubilities (Chromate ION) within the range of the more soluble calcium chromate and the much less soluble lead chromate. The major occupations involving potential exposure to insoluble chromates are in...
1.1 This guide is intended as an information aid to painting inspectors in carrying out their task efficiently. It includes the key elements of surface preparation, coatings application, and final approval for both field and shop work. The items should be selected that are pertinent to the...
This specification covers the requirements applicable to the design and construction of three classes of centrifugal pump (Class 1, Class 2, and Class 3) for shipboard application. When selecting material combinations, the conditions under which the various materials interact with each other shall...
5.1 Knowledge of the critical surface tension of substrates, primers and other coatings is useful for explaining or predicting wettability by paints and other coatings applied to those surfaces. Surfaces with low critical surface tensions usually are prone to suffer defects such as crawling,...
1.1 This practice describes methods of preparing surfaces of new and weathered hot-dip galvanized steel for painting with liquid paint and coating products. Preparing surfaces of new and partially weathered galvanized steel for powder coating is addressed in Practice D7803. Hot-dip...
1.1 This specification covers the performance of a baking primer and enamel on metal for use on fabricated metal products, including marine furniture and joiner work. 1.2 The values stated in inch-pound units are to be regarded as standard. The metric (SI) units, given in parentheses, are for...
4.1 The appearance of the various degrees of dry and wet abrasive blast cleaning, hand and power tool cleaning, and water jetting are influenced by the initial rust grades of the steel being cleaned and/or the type and condition of the coating on the existing steel. The standards and guides aid...
This specification covers the qualification and processing, quality, quality control and source approval, and packaging requirements of painted plastic parts. Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with...
4.1 This industry developed standard is to be used in conjunction with AMT/AME curriculum programs to help ensure enhanced knowledge and skill levels for the maintenance technician/engineer in today's ever-changing and highly technical aviation environment. 4.2 Task requirements are divided by Air...
This specification covers multiple tank automatic rack-type commercial dishwashing machines. Dishwashing machines shall be of the following types, styles, and classes, as specified: Type I-this machine shall be designed and supplied to accept the feeding of soiled tableware from the right side,...
1.1 This practice covers the procedures for assessing coating compatibility when maintenance of an in-place coating system is being contemplated. It does not address procedures for assessing the integrity of the existing coating to determine if it can be repainted, nor does it establish the...
materials defined by these specifications are 20% mineral filled high impact and low thermal expansion thermoplastic polyolefin elastomer (TPO) injection molding compounds based on polypropylene copolymers, rubber, color pigments and added UV stabilization for exterior use (WSS- M4D873-B3) or...
The materials defined by these specifications are 20% mineral filled high impact and low thermal expansion thermoplastic polyolefin elastomer (TPO) injection molding compounds based on polypropylene copolymers, rubber, color pigments and added UV stabilization for exterior use (WSS- M4D873-B3) or...
The material defined by this specification is a 15% mineral filled thermoplastic injection molding compound based on thermoplastic polyolefin elastomer (TPO). For mold-in-color with added UV stabilization for exterior, use WSS-M4D873-B1, or use WSS-M4D873-B2 for painting, provided that...
NOTE: This guide specification covers the requirements for the preparation of surfaces and the application of paints for hydraulic structures and appurtenant items. This section was originally developed for USACE Civil Works projects.
