NR 465.42(20)(20) “General use coating” means any material that meets the definition of coating but does not meet the definition of high performance coating, rubber-to-metal coating, magnet wire coating or extreme performance fluoropolymer coating.

NR 465.42(21)(21) “High performance architectural coating” means any coating applied to architectural subsections which is required to meet the specifications of American Architectural Manufacturer Association’s publication number AAMA 2604-02, incorporated by reference in s. NR 484.11 (1).

NR 465.42(22)(22) “High performance coating” means any coating that meets the definition in this section of high performance architectural coating or high temperature coating.

NR 465.42(23)(23) “High temperature coating” means any coating applied to a substrate which during normal use shall withstand temperatures of at least 1000 degrees Fahrenheit.

NR 465.42(24)(24) “Hobby shop” means any surface coating operation, located at an affected source, that is used exclusively for personal, noncommercial purposes by the affected source’s employees or assigned personnel.

NR 465.42(25)(25) “Initial startup” means the first time equipment is brought on line in a facility.

NR 465.42(26)(26) “Magnet wire coatings”, commonly referred to as “magnet wire enamels”, are applied to a continuous strand of wire which will be used to make turns, or windings, in electrical devices such as coils, transformers or motors. Magnet wire coatings provide high dielectric strength and turn-to-turn conductor insulation. This allows the turns of an electrical device to be placed in close proximity to one another which leads to increased coil effectiveness and electrical efficiency.

NR 465.42(27)(27) “Magnet wire coating machine” means equipment which applies and cures magnet wire coatings.

NR 465.42(28)(28) “Manufacturer’s formulation data” means data on a material, such as a coating, that are supplied by the material manufacturer based on knowledge of the ingredients used to manufacture that material, rather than based on testing of the material with the test methods specified in s. NR 465.46 (2). Manufacturer’s formulation data may include information on density, organic HAP content, volatile organic matter content and coating solids content.

NR 465.42(29)(29) “Mass fraction of organic HAP” means the ratio of the mass of organic HAP to the mass of a material in which it is contained, expressed as kg (lb) of organic HAP per kg (lb) of material.

NR 465.42(30)(30) “Month” means a calendar month or a pre-specified period of 28 days to 35 days to allow for flexibility in recordkeeping when data are based on a business accounting period.

NR 465.42(31)(31) “Non-HAP coating” means, for the purposes of this subchapter, a coating that contains no more than 0.1% by mass of any individual organic HAP that is an OSHA-defined carcinogen as specified in 29 CFR 1910.1200(d)(4) and no more than 1.0% by mass for any other individual HAP.

NR 465.42(32)(32) “Organic HAP content” means the mass of organic HAP emitted per volume of coating solids used for a coating calculated using Equation 2 of s. NR 465.46 (2). The organic HAP content is determined for the coating in the condition it is in when received from its manufacturer or supplier and does not account for any alteration after receipt. For reactive adhesives in which some of the HAP react to form solids and are not emitted to the atmosphere, organic HAP content is the mass of organic HAP that is emitted, rather than the organic HAP content of the coating as it is received.

NR 465.42(33)(33) “Permanent total enclosure” or “PTE” means a permanently installed enclosure that meets the criteria of Method 204 in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9), for a PTE and that directs all the exhaust gases from the enclosure to an add-on control device.

NR 465.42(34)(34) “Personal watercraft” means a boat which uses an inboard motor powering a water jet pump as its primary source of motive power and which is designed to be operated by a person or persons sitting, standing or kneeling on the vessel, rather than in the conventional manner of sitting or standing inside the vessel.

NR 465.42(35)(35) “Protective oil” means an organic material that is applied to metal for the purpose of providing lubrication or protection from corrosion without forming a solid film. This definition of protective oil includes lubricating oils, evaporative oils, including those that evaporate completely, and extrusion oils. Protective oils used on miscellaneous metal parts and products include magnet wire lubricants and soft temporary protective coatings that are removed prior to installation or further assembly of a part or component.

NR 465.42(36)(36) “Reactive adhesive” means adhesive systems composed, in part, of volatile monomers that react during the adhesive curing reaction, and, as a result, do not evolve from the film during use. These volatile components instead become integral parts of the adhesive through chemical reaction. At least 70% of the liquid components of the system, excluding water, react during the process.

NR 465.42(37)(37) “Research or laboratory facility” means a facility whose primary purpose is for research and development of new processes and products, that is conducted under the close supervision of technically trained personnel, and is not engaged in the manufacture of final or intermediate products for commercial purposes, except in a de minimis manner.

NR 465.42(38)(38) “Responsible official” has the meaning given in s. NR 400.02 (136).

NR 465.42(39)(39) “Rubber-to-metal coatings” are coatings that contain heat-activated polymer systems in either solvent or water that, when applied to metal substrates, dry to a non-tacky surface and react chemically with the rubber and metal during a vulcanization process.

NR 465.42(40)(40) “Surface preparation” means use of a cleaning material on a portion of or all of a substrate. This includes use of a cleaning material to remove dried coating, which is sometimes called depainting.

NR 465.42(41)(41) “Temporary total enclosure” means an enclosure constructed for the purpose of measuring the capture efficiency of pollutants emitted from a given source as defined in Method 204 in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9).

NR 465.42(42)(42) “Thinner” means an organic solvent that is added to a coating after the coating is received from the supplier.

NR 465.42(43)(43) “Total volatile hydrocarbon” or “TVH” means the total amount of nonaqueous volatile organic matter determined according to Methods 204 and 204A to 204F in 40 CFR part 51, Appendix M, incorporated by reference in s. NR 484.04 (9), and substituting the term TVH each place in the methods where the term VOC is used. The TVH includes both VOC and non-VOC.

NR 465.42(44)(44) “Uncontrolled coating operation” means a coating operation from which none of the organic HAP emissions are routed through an emission capture system and add-on control device.

NR 465.42(45)(45) “Volume fraction of coating solids” means the ratio of the volume of coating solids, also known as the volume of nonvolatiles, to the volume of a coating in which it is contained, liters (gallons) of coating solids per liter (gallon) of coating.

NR 465.42(46)(46) “Wastewater” means water that is generated in a coating operation and is collected, stored or treated prior to being discarded or discharged.

NR 465.42(47)(47) “You” or “your” means the owner or operator of a facility that applies coatings to miscellaneous metal parts or products.