paint pickling heater

coating impermeability: The ability of the coating on an absorbent substrate to dry to a normal decorative effect.
Coating or midcoat non-absorbency:The tendency of different undercoats or midcoats to affect the gloss of topcoats when applied with topcoats.
Floating: A force that causes certain flakes of metallic pigments and other pigments to float and slightly overlap on the coating surface.
Matt: A description of a painted surface that can scatter or absorb the light projected on it so that it is substantially dull or grazing when viewed from any angle.
Colorful Topcoat Metallic Flash Paint: A painted surface that has a metallic luster and appears iridescent when viewed from different angles.This iridescent effect is produced by applying a special spray paint or color paint containing flaky metallic powder pigment and transparent coloring.
Service life This The amount of time the components of two cans of paint are mixed to keep them in service.
Semi-glossy finish: A painted surface with a gloss between eggshell gloss and high gloss.
Precipitation: Precipitation of solid components (e.g.pigments and body pigments) in a standing paint.
Grazing gloss; Rough gloss: A gloss that appears when viewed at a grazing angle to a surface and a gloss that appears matte when viewed at an angle perpendicular to the surface.
Do not stick dry; Dry finger pressure: The coating film is non-sticky even under pressure.
Thickening: An increase in the consistency of a coating.
Thixotropy: A property in which the consistency of a coating decreases when it is mechanically agitated and gradually returns to its original state when it is left standing.
Penetration: A measure of the ability to apply coating electrophoresis to deep recesses and semi-enclosed parts of the workpiece.
Fingers touch dry: Fingers do not leave fingerprints or dry state with paint when pressed lightly.
Abrasive jet cleaning: High kinetic energy abrasive flow impinges the surface to be treated.Abrasive jet cleaning methods mainly include dry abrasive jet cleaning wet abrasive jet cleaning and wet abrasive jet cleaning.
Anodization:A process of electrolytic oxidation of aluminum to form an anodized coating consisting mainly of alumina.The coating improves the corrosion resistance of aluminum surface, but in order to achieve good film adhesion, phosphating primer can be used for further treatment.
Biocide: A solution containing fungicides and/or algae fungicides applied to a substrate prior to painting to kill the presence or spread of fungicides or algae contaminants.Most of these solutions are toxic, so they need to be handled with care.
Repair before reapplication: When reapplying, repair local defects with appropriate coating so that these areas are consistent with the surrounding areas before applying the surface coating.
Heat (flame) removal: A method of removing paint film by softening it by heating (e.g.heat from a flame) and then scraping it off while it is soft.
Sealing adhesive:A thick, non-drying or slow-drying paste, with or without fibrous material, used to seal joints between boards of wood or metal so as to make them impermeable to water.
Shovel cleansing: Remove paint film or rust and scale in pieces with a hand tool or power tool (e.g.impact hammer).
Chromic acid (salt) treatment: A treatment in which a metal substrate (such as a nickel fork or light alloy) is usually treated with a chemical solution containing chromic acid and/or chromate to improve its corrosion resistance and provide a good base for subsequent paints.
Degreasing: Remove mineral oils, greases and the like from the surface of the substrate with a solvent (e.g.trichloroethylene) or an emulsifier prior to painting.
Scale removal:Scale or rust removal from steel or other iron-based substrates.
Emulsion cleaning agent: Liquid wetting used to remove oily residues and debris from the surface before applying protective coating.
Etch wash: A treatment in which a surface is cleaned and roughened with a chemical reagent before painting to increase adhesion.
Thin edge treatment: Dry coating is usually done by grinding before repainting The edge of the system, such as the edge of the damaged part of the paint film, is gradually thinned.
Extinction: The operation of using a liner made of felt or similar material, dipped in a very fine abrasive powder, and lubricated with water or a suitable liquid to eliminate the gloss of a dry coating.
Putty: A knead-like preparation that is applied with a scraper and usually hardened by exposure to air.
Rigid filling: A viscous slurry usually filled with a scraper in the deep recesses of the substrate that hardens thoroughly when dried.It should not be confused with glass putty, which is different from the consistency of glass putty and its hardening is much slower.
Scraping putty: A filler applied with a filler blade as opposed to a brush.
Texture bulges: Improper bulges of wood fibers caused by the absorption of water or water-bearing substances by wood structures.
Wood grain bulge: The bulge of the harder part of a wood grain when the softer part of the wood grain is contracted or eroded.
Resinous wood: Resinous wood (often called softwood).The resin has a high solubility to many paints (even if the paint is partially dried), and it often penetrates the paint film coated on such wood.
Rust grade: Describes the grade of corrosion on the surface of steel products before cleaning.The surface can be polished (with sandpaper) without being painted: A polishing process used to smooth the painted surface before applying the next coating.
Fine grinding: A grinding process in which a dry coating is lightly ground with fine sandpaper before the coating is applied.
Sealant: An organic material that provides a flexible, impermeable separation layer between two surfaces.
Powder galvanizing: Hot-dip galvanizing of zinc powder: A method of galvanizing by heating iron parts in close contact with zinc powder for several hours
Shot peening (cleaning): Spray cleaning using steel shot as abrasive.
Solvent cleaning: Remove grease from the surface by cleaning it with an appropriate solvent before painting.
Steam cleaning: Remove dirt from the surface of metal components by steam jet cleaning.
Filler: A hard paste used to fill holes, cracks and similar defects on a surface.
Strip the coating; Remove old paint: Remove old paint with or without solvent or heat.
Sugar soap: An alkaline solution mixed with water used to clean a flawless painting workpiece in front of a cover.
Surface profile: Surface microcosmic roughness, usually expressed as the average height between major peaks and major valleys.
( Swedish standard) for corrosion grade and cleanliness grade of steel surface after treatment: used to grade the condition of steel substrate before painting.The classification includes the degree of rust before pretreatment, the type of pretreatment, and the degree of rust, scale, and other undesirable residue after pretreatment, but the hue will vary depending on the type of particles used in the abrasive spray cleaning process.
Cloth: Fiber fabric impregnated with a viscous substance, such as a delayed drying varnish, used to remove dust left on the substrate after grinding, and then can be further painted.
(solvent) Vapor degreasing: Before pretreatment or painting, the metal component is exposed to the vapor of a suitable solvent to remove grease from it.
Spray cleaning: Cleaning of surfaces with or without compressed air by jet water containing certain additives such as corrosion inhibitors and abrasives.
Solderable sealant: A thick sealant applied to an unpainted metal substrate prior to welding to provide a pressureless seal without affecting satisfactory welding.
White rust: A term loosely used to describe corrosion products of certain non-ferrous metallic parts.
Scale: Scale that has been loosened due to rust and can be removed from the surface of steel with a spade.
Finishing: Finishing defects on the surface to be painted by topical application of putty or plaster.
Mask: Apply a temporary covering to an unpainted surface.
Thick paste coatings: Used as a general term to describe viscous fillers, inlay fillers, putty, or adhesives.
Metal window frame putty: A type of putty based on inorganic fillers and, in most cases, non-hardening substances used for fixing glass plates to metal frames.
Iron scale: Iron oxide layer produced during hot rolling of steel.
Paint remover: A material that softens the coating film so that it can be easily removed when applied to a paint substrate.
Phosphating: Phosphoric acid Salt treatment: Pretreatment of steel or certain other metals with a chemical solution containing metal phosphates and phosphoric acid as the main components to form an inert, corrosion-inhibiting, attached thin phosphate layer that can be used as a good substrate for subsequent coatings.
Acid soaking: A treatment in which steel parts are immersed in an acidic solution containing a corrosion inhibitor to remove rust and scale, followed by thorough water washing and drying before painting.
(metal) pitting: The formation of small pits in a metal substrate as a result of corrosion.
Treatment grade: Describes the grade of cleanliness of the surface of a steel product by a given surface treatment method and procedure.
Pretreatment: Chemical treatment of an unpainted metal surface prior to painting.
(empty) air dry (dry): The coating is dried by exposure to air at room temperature.
Airless spraying: The coating is atomized by forced hydraulic pressure through a nozzle under high pressure.Air-free spraying is often carried out by means of volatilization of solvent.If the coating is heated in advance, the spraying effect is better.
Anodic electrodeposition (painting): Electrodeposition painting performed when the piece to be painted is an anode.
Automatic spraying: A method of applying paint using a fixed or movable gun operated mechanically rather than manually.This operation is often coordinated with the movement of the piece to be painted on the conveyor belt.
Wood grain brushing (decorative method): A method of creating color changes and textures similar to wood straight grain by skillfully applying translucent or transparent paint on an opaque substrate coated with colored paint with a suitable brush.
Cathodic electrodeposition (painting): Electrodeposition painting performed when the piece to be painted is a cathode.
Paint voltage: The voltage at which the paint in the electrophoresis cell is deposited on the object.
Coil coating: A coating method in which paint is applied to an unrolled metal coil and the film is dried before being rolled up.
Comb decoration: A decorative method of partially removing wet paint film or redistributing it with a special comb brush to imitate wood grain or enhance texture effect.
Conventional spraying:  Air spraying:A spraying method using compressed air atomizing coating and spraying substrate.
(horizontal and vertical) cross brushing: A method of applying paint at right angles to the direction of each previous brushing stroke to form a uniformly distributed wet coating film.
Current density: The amount of current required for electrophoretic painting of an object per unit area.
Curtain shower: A method of painting a piece to be painted horizontally through a falling curtain of continuously recycled paint.
In-line brushing: Brush the paint up to the predetermined line with a brush.One example is to apply paint to window frames instead of glass.
Dip: A method of painting in which the piece to be painted is dipped into the paint and then dripped dry.

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