NR 422.02(74)
(74) “Quench area" means a chamber where the hot metal exiting the oven is cooled by either a spray of water or a blast of air followed by water cooling.
NR 422.02(74m)
(74m) “Red coating” means a coating that meets all of the following criteria:
NR 422.02(74m)(e)
(e) Solid reds: hue angle of -11 to 38 degrees and maximum lightness of 23 to 45 units.
NR 422.02(74m)(f)
(f) Metallic reds: hue angle of -16 to 35 degrees and maximum lightness of 28 to 45 units.
NR 422.02 Note
Note:
The criteria under this subsection are based on Cielab color space, 0/45 geometry. For spherical geometry, specular included, the upper limit is 49 units. The maximum lightness varies as the hue moves from violet to orange. This is a natural consequence of the strength of the colorants, and real colors show this effect.
NR 422.02(75)
(75) “Refinishing" means any coating of motor vehicles, their parts and components, including parts or components replaced in body collision repairs, for the purpose of protection or beautification and which is subsequent to the original coating applied at the plant where the equipment was manufactured.
NR 422.02(75g)
(75g) “Reflective argent coating" means a silver-colored coating that will reflect light.
NR 422.02(75m)
(75m) “Reinforced plastic composite” means a composite material consisting of plastic reinforced with fibers.
NR 422.02(75r)
(75r) “Resist coating" means a coating that is applied to a plastic part before metallic plating to prevent deposits of metal on portions of the plastic part.
NR 422.02(76)
(76) “Restricted alcohol" means an alcohol which contains only one hydroxyl (-OH) group and less than 5 carbon atoms.
NR 422.02(77)
(77) “Roll coating" means the application of a coating material to a substrate by means of rollers.
NR 422.02(78)
(78) “Roll printing" means the application of words, designs or pictures to a substrate, usually by means of a series of hard rubber or steel rolls each with only partial coverage.
NR 422.02(79)
(79) “Rotogravure coating" means the application of a coating material to a substrate by means of a roll coating technique in which the pattern to be applied is etched on the coating roll. The coating material is transferred to the substrate from the recessed areas on the coating roll.
NR 422.02(80)
(80) “Rotogravure printing" means the application of words, designs or pictures to a substrate by means of a roll printing technique which involves an intaglio or recessed image areas in the form of cells.
NR 422.02(80f)
(80f) “Rubber” means any natural or manmade rubber substrate, including styrene-butadiene rubber, polychloroprene, butyl rubber, nitrile rubber, chlorosulfonated polyethylene, and ethylene propylene diene terpolymer.
NR 422.02 Note
Note:
Polychloroprene is also referred to as neoprene.
NR 422.02(80m)
(80m) “Safety-indicating coating" means a coating which changes physical characteristics, such as color, to indicate unsafe conditions.
NR 422.02(81)
(81) “Saturation coating" means application of a coating which permeates the substrate to which it is applied.
NR 422.02(82)
(82) “Screen printing" means a process in which ink or coating is passed through a taut screen mesh or fabric, to which a refined form of stencil has been applied, onto a substrate. The stencil openings determine the form and dimensions of the imprint made on the substrate.
NR 422.02(83)
(83) “Screen printing unit" means a printing application station and its associated flashoff area, ovens or dryers, conveyors or other equipment operating as part of the screen printing process. Industrial cleaning operations, including screen reclamation, are considered to be part of the screen printing process.
NR 422.02(85)
(85) “Sealer" means, for the purpose of wood furniture coating, any coating applied to substrates to prevent subsequent coatings from being absorbed by the substrate, or to prevent harm to subsequent coatings by materials in the substrate.
NR 422.02(85m)
(85m) “Sensitizer coating" means a coating that is applied to a plastic part before metallic plating to promote deposits of metal on portions of the plastic part.
NR 422.02(86)
(86) “Sheet-fed" means a lithographic printing process where individual sheets of substrate are fed to the press sequentially.
NR 422.02(86e)(a)(a) “Sheet rubber lining installation” means the process of applying sheet rubber liners by hand to metal or plastic substrates to protect the underlying substrate from corrosion or abrasion.
NR 422.02(86e)(b)
(b) “Sheet rubber lining installation” includes laminating sheet rubber to fabric by hand.
NR 422.02(86m)
(86m) “Shock-free coating” means a coating applied to electrical components to protect the user from electric shock that has characteristics of being of low capacitance and high resistance and is resistant to breaking down under high voltage.
NR 422.02(86s)
(86s) “Silicone release coating” means a coating that contains silicone resin and is intended to prevent food from sticking to metal surfaces, such as baking pans.
NR 422.02(87)
(87) “Single coat" means a single film of coating applied directly to a metal substrate, omitting the primer application.
NR 422.02(87d)(a)(a) “Single-ply roof membrane” means a prefabricated single sheet of rubber, normally ethylene propylene diene terpolymer, that is field applied to a building roof using one layer of membrane material.
NR 422.02(87d)(b)
(b) “Single-ply roof membrane” does not include a membrane prefabricated from ethylene propylene diene monomer.
NR 422.02(87h)
(87h) “Single-ply roof membrane adhesive primer” means a primer labeled for use to clean and promote adhesion of single-ply roof membrane seams or splices prior to bonding.
NR 422.02(87L)(a)(a) “Single-ply roof membrane installation and repair adhesive” means an adhesive labeled for use in the installation or repair of single-ply roof membrane.
NR 422.02(87L)(b)1.
1. “Installation” includes, as a minimum, attaching the edge of the membrane to the edge of the roof and applying flashings to vents, pipes, and ducts that protrude through the membrane.
NR 422.02(87L)(b)2.
2. “Repair” includes gluing the edges of torn membrane together, attaching a patch over a hole, and reapplying flashings to vents, pipes, or ducts installed through the membrane.
NR 422.02(87m)
(87m) “Single-stage coating" means a topcoat consisting of only one coating.
NR 422.02(87s)
(87s) “Soft coating" means any coating that provides a soft tactile feel and appearance similar to surfaces such as leather when applied to plastic parts.
NR 422.02(87v)
(87v) “Solar-absorbent coating" means a coating which has as its prime purpose the absorption of solar radiation.
NR 422.02(87x)
(87x) “Solid-film lubricant" means a very thin coating consisting of a binder system containing as its chief pigment material one or more of molybdenum disulfide, graphite, polytetrafluoroethylene (PTFE) or other solids that act as a dry lubricant between faying surfaces.
NR 422.02(88)
(88) “Special purpose screen printing inks and coatings" means inks and coatings used in screen printing which are conductive inks, are used to print ink transfers, or are designed to resist or withstand any of the following:
NR 422.02(88)(b)
(b) Exposure to chemicals, solvents, acids, detergents, oil products or cosmetics.
NR 422.02(89)
(89) “Specialty coating" means one of the following:
NR 422.02(89)(a)
(a) For the purpose of automobile refinishing operations, coatings used only for discrete portions of the vehicle, such as bumpers or spot repairs, which are necessary due to unusual coating performance requirements. Specialty coatings include adhesion promoters, uniform finish blenders, elastomeric coatings, gloss flatteners, bright metal trim repair, jambing (cut-in) clear coats, impact resistant coatings, underbody coatings, weld-through primers and anti-glare safety coatings.
NR 422.02(89)(b)
(b) For the purpose of plastic parts coating under s.
NR 422.083, coatings used for unusual job performance requirements. These products include adhesion primers, soft coatings, reflective argent coatings, electrostatic prep coatings, headlamp lens coatings, pad printing coatings, stencil coatings, vacuum metallizing coatings, anti-glare safety coatings, resist coatings and sensitizer coatings.
NR 422.02(90)
(90) “Stain" means, for the purpose of wood furniture coating, any color coat having a solids content of no more than 8.0%, by weight.
NR 422.02(90m)
(90m) “Stencil coating" means an ink or coating that is applied onto or over a stencil at a thickness of one mil or less of ink or coating solids. Stencil coatings are most frequently letters, numbers or decorative designs.
NR 422.02(90r)
(90r) “Sterilization indicating ink" means an ink that changes color to indicate that sterilization has occurred.
NR 422.02(91)
(91) “Stripe-kilometer" means one 10-centimeter-wide solid stripe of traffic marking material that is 1.0 kilometer long.
NR 422.02(92)
(92) “Stripe-mile" means one 4-inch-wide solid stripe of traffic marking material that is 1.0 mile long.
NR 422.02(93)
(93) “Strippable spray booth coating" means, for the purpose of wood furniture coating, a coating that is applied to a spray booth wall as a protective film to receive overspray during finishing operations and that is subsequently peeled off, thereby reducing or eliminating the need to use organic solvents to clean spray booth walls.
NR 422.02(93m)
(93m) “Structural glazing” means a process that includes the application of adhesive to bond glass, ceramic, metal, stone, or composite panels to exterior building frames.
NR 422.02(94)
(94) “Surface coating" means the application of a coating to a product in a coating line.
NR 422.02(95)
(95) “Surface preparation products" means products used to remove wax, tar, grease and silicone from the surface to prepare the surface for refinishing.
NR 422.02(95m)
(95m) “Texture coating" means a coating applied to a plastic part that provides an irregular finished surface such as one that is rough or grainy.
NR 422.02(95s)
(95s) “Thin metal laminating adhesive” means an adhesive intended by the manufacturer for use in bonding multiple layers of metal to metal or metal to plastic in the production of electronic or magnetic components in which the thickness of the bond line is less than 0.25 millimeters.
NR 422.02(96)
(96) “Thin particleboard" means a manufactured board 0.64 centimeters (
1/
4 inch) or less in thickness made of individual wood particles which have been coated with a binder and formed into flat sheets by pressure.
NR 422.02(96m)
(96m) “Thinner" means any solvent used to reduce the viscosity or solids content of a coating.
NR 422.02(97)
(97) “Three or 4 stage coating system" means a topcoat system composed of a pigmented coating, one or 2 semi-transparent midcoats, and a clear coat.
NR 422.02(98)
(98) “Three-piece can side-seam spray" means a coating sprayed on the exterior and interior of a welded, cemented or soldered seam to protect the exposed metal.
NR 422.02(99)
(99) “Tileboard" means paneling that has a colored waterproof surface coating.
NR 422.02(100)
(100) “Tinted pigmented coating" means a pigmented coating which contains less than 99.5% by weight white prime pigment as a percentage of all prime pigments.
NR 422.02(100m)
(100m) “Tire repair” means a process that includes expanding a hole, tear, fissure, or blemish in a tire casing by grinding or gouging, applying adhesive, and filling the hole or crevice with rubber.
NR 422.02(101)
(101) “Topcoat" means a coating or coating system in which one or more coats are applied over a prime coat or basecoat for purposes of appearance, identification or protection of the substrate.
NR 422.02(102)
(102) “Touch-up and repair coating" means a coating applied to repair minor surface damage and imperfections, after normal coating operations have been completed.
NR 422.02(103)
(103) “Traffic marking material" means any substance, either solid or liquid at time of application, used to provide lane delineation or other traffic guidance or information on paved surfaces. Markings provided by traffic marking material include, but are not limited to, centerlines, edgelines, lane lines, turn arrows, parking stall markings, crosswalks, curb markings, railroad markings and airport taxi and runway markings.
NR 422.02(104)
(104) “Transfer efficiency" means the portion of coating solids which adheres to the surface being coated during the application process, expressed as a percentage of the total volume of coating solids delivered to the applicator.
NR 422.02(104m)
(104m) “Translucent coating” means a coating that contains binders and pigment and is formulated to form a colored, but not opaque, film.
NR 422.02(105)
(105) “Two-piece can exterior end coating" means a coating applied by roller coating or spraying to the exterior end of a can to provide protection to the metal.
NR 422.02(105g)
(105g) “Two-stage topcoat" means a topcoat consisting of a pigmented basecoat and a transparent clearcoat.
NR 422.02(105r)
(105r) “Underbody coating" means a coating designed for protection and sound deadening that is typically applied to the wheel wells and underbody of an automobile.
NR 422.02(106)
(106) “Uniform finish blender" means a thinner or low solids clear solution which is used to blend overspray from a repaired area into the unrepaired color.
NR 422.02(106m)
(106m) “Vacuum metallizing" means a process whereby metal is vaporized and deposited on a substrate in a vacuum chamber.
NR 422.02(106s)
(106s) “Vacuum metalizing coating” means the undercoat applied to the substrate on which the metal is deposited or the overcoat applied directly to the metal film.
NR 422.02(107)
(107) “Vinyl coating" means printing on or applying a decorative or protective topcoat, other than vinyl plastisols or organisols, to vinyl or urethane coated fabric or vinyl or urethane sheets.
NR 422.02(108)
(108) “Washcoat" means, for the purpose of wood furniture coating, a transparent coating having a solids content, by weight, of 12.0% or less applied over initial stains to protect and control color and prepare the wood for sanding.
NR 422.02(109)
(109) “Washoff operation" means, for the purpose of wood furniture coating, the process of using an organic solvent to remove coating from a substrate.
