Professional English Vocabulary for Chemical Coatings

Yniu88 undergraduate post: 3 technical points: 0 points: 4 on September 27, 2004 14:05 Same time intensify and accelerate the destructive action of natural outdoor outdoor of acid resistant acrylic acid emulsion emulsion Adhesion aggregate airless spray a spraying system in which paint is automated using high hydraulic pressure rater than compressed air Alkali alkali an aqueous liquid which has a pH value of between 7 and 14 A ba se or chemical material Algae Alligator surface influences of a coating film having the wrapped appearance of alligator skin Ambient temperature room temperature or the existing temperature of the surroundings Asphalt asphalt a black residual material of petroleum origin Binder Nonvolatile portion of the vehicle of a coating which holds together the pigment particles The ease of applying a coating by brush Chalking the formation of a flexible powder coating on the surface of a paint film generally caused by exposure to ultraviolet radiation Finding in a loss of gloss Carbon depth clear top coat coat coating the paint applied to a surface in a single application to form A film when dry Coating system a number of coats separately applied in a predetermined order at suitable intervals to Allow for drying and curing finding in a completed job Color retention the ability to retain its original color during weather or chemical exposure Corrosion the corrosion or deterioration of a substance (steel concrete and others) due to interaction with the environment See also "" rule "" coverage The setting up of chemical links between molecular chains to form A three dimensional network of connected Molecular Density mass per unit volume usefully expressed as grams per Miller or pounds per gallon Separate diluent dew point the temperature of a surface at a given ambient temperature and relative humidity at which condensation of motion will occur Time allowed for an applied coating film to reach a set stage of cure or hardness Efflorescence weathered and powdered water double salts disposed as moisture evaluations on the exterior of brick or concrete Elastic elastic emulsion a two phase liquid system in which small Droplets of one liquid are invisible in and are separated uniformly through a second continuous liquid phase Enamel a term used to characterize a coating which has a glossy smooth finish A common term for alkaline coating Exterior wall failure loss of gloss or sheen Filler A compound used to extend or bulk a coating to provide extra body or hiding power Film a la yer of coating or paint Finish coat flash point the low temperature of a liquid at which sufficient vapor is provided to form An ignitable mixture when mixed with air Functions fungi gloss semi gloss Matt matte matte the sheen or ability to reflect light Gloss retention the ability to retain the original sheen during weather Glass degradation gloss peeling hardener an activator curing agent Catalyst or cross linking agent Hiding the ability of a covering to observe the surface to which it is applied Impact resistance the ability to resist deformation or cracking due to a forceful blow Interaction lead free contains by weight less than 0.5% lead for industrial products and Less than 0.6% lead in consumer products Lifting softening and raising or wrinkling of a previous coat by the application of an additional coat; A term used to describe a heavy bodied coating Masonry one one thickness of an inch; 0.001 inches Commonly used to dent coating thickness Mildewa super growth of living organic matter produced by fengi in the presence of culture; results in discoloration and composition of the surface Mosaic current nonvolatile the port of the paint left after the solvent evaporates; A film of paint or coating lifting from the surface due to poor adhesion Peeling normally applies to large pieces Permeability the degree to which a membrane or coating film will allow the passage or penetration of a liquid or gas Segment a finely ground natural or synthetic interior particle adding color and opacity or corrosion investment to a coating film Segment / binder a ratio of total Segment to binder solids in paint Plaster polymer a substance of molecules which consider of one or more structural units repeated any number of times Porosity the presence of numeric minute voids in a curved material Primer the first coat of paint Applied to a surface formulated to have good binding wetting and inhibiting properties Putty relative humidity the ratio expressed as a percent of the quantity of water vapor practically present in the air to the great amount possible at a given temperature Resin a group of organizational Materials either natural or synthetic which can be molded or dissolved Repeated warning and cooling retrofit Renovation rigid roller a cylinder covered with lamb's wood feed fed plastics or other materials used for applying paint Rust The corrosion of steel or iron is an electrochemical phenomena in the ba se me tal reverses to a lower more stable energy state If the corrosive environment is water or brine then the corrosion product formed is commonly known as rust In the e of other chemicals such as alkalies or acids other combinations of iron salts are formed as part of The resistance of a paint to be applied at good film thickness without bagging Satin finish a desc rational term generally referred to paints with a 60 degree gloss reading between 10 and 40 Shelf life the maximum time interval in which a Material may be kept in a usable condition during storage Skinning the formation of a solid membrane on the top of a liquid caused by partial curing or drying of the coating during storage Solution solvent Scrub The percentage of the total volume occupied by nonvolatile compounds Substrate the surface to be painted Thixotropic an Objective which describes full bodied material which undergoes a reduction in visibility when shaken stirred or otherwise mechanically disturbs but which ready recovers its original full bodied condition up standing Thinners a liquid (solvent) added to a coating to adjust visibility Texture coating Undercoat primer the coat appli ed to the surface after preparation and before the application of a finish coat Vinyl polymer a resin produced by copolymerizing vinyl acetate and vinyl chloride Vapor transmission rate the rate at which momentum passes through a material or coating Volatile organic Compounds (VOC) a measure of the total amount of organic compounds evaluating from a coating film excluding water Visibility water performance water permeability weather resistant weathering water vapor diffusion