what do flame retardant mean
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: flame-retardant(Noun) A substance used to make an object flameproof. The flame-retardant used on the child's pajamas would keep them from bursting into flame, but it caused a rash. flame-retardant(Adjective) Used to describe something that is hard to ignite; that does not support or convey flame.
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flame Flame definition, burning gas or vapor, as from wood or coal, that is undergoing combustion; a portion of ignited gas or vapor. See more.
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- D-Blaze® Fire Retardant Treated Wood (FRTW) is suited for fire rated wall assemblies and interior applications where fire retardant construction materials are specified or required by building codes.-Blaze® Fire Retardant Treated Wood (FRTW) is suited for fire rated wall assemblies and interior applications where fire retardant construction materials are specified or required by building codes.
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Fire Retardant vs Fire Resistant These fabrics can be made from any material, but they must be treated with special chemicals to qualify as flame retardant. The biggest difference between flame resistant and flame retardant fabrics lies in how each is made. Without a special chemical application, a fabric will not qualify as flame retardant. Similarly, without being made of certain nonflammable fibers, a fabric will not quality as fire resistant. When shopping for fire-safe fabrics, more often than not you will come across flame retardant textiles. These are cheaper and easier to produce than flame resistant fabrics and are often made of treated polyester or cotton.
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Flame Color and temperature of a flame are dependent on the type of fuel involved in the combustion, as, for example, when a lighter is held to a candle. The applied heat causes the fuel molecules in the candle wax to vaporize.n a diffusion flame, oxygen and fuel diffuse into each other; where they meet the flame occurs. In a premixed flame, the oxygen and fuel are premixed beforehand, which results in a different type of flame.
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How Fire Works The dangerous thing about the chemical reactions in fire is the fact that they are self-perpetuating. The heat of the flame itself keeps the fuel at the ignition temperature, so it continues to burn as long as there is fuel and oxygen around it. The flame heats any surrounding fuel so it releases gases as well.
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- Abstract. In the present study we have examined the effects of brominated flame retardants (BFR) and several other environmental contaminants in two in vitro assays for intragenic recombination at an endogenous locus in mammalian cells.
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Flame retardant They may be mixed with the base material (additive flame retardants) or chemically bonded to it (reactive flame retardants). Mineral flame retardants are typically additive while organohalogen and organophosphorus compounds can be either reactive or additive.
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- Fire Prevention – Remove the Fuel • To prevent a fire, a fire retardant must remove one or more of the elements in the fire triangle • Through a combination of physical and chemical mechanisms fire retardants effectively remove the fuel (wood) from the triangle.ourse Description In this course, we will gain insight into the growing need for and use of fire retardant treated wood (FRTW). We will explore both interior and exterior FRTW and discuss treatment options.
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retardant noun, Chemistry. 1. any substance capable of reducing the speed of a given reaction. adjective. 2. retarding or tending to retard (usually used in combination): fire-retardant construction materials. Origin of retardant.
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fire-retardant Definition of fire–retardant. : having the ability or tendency to slow up or halt the spread of fire (as by providing insulation) fire-retardant preservatives fire-retardant construction.
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- Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, although for airplane propulsion the fuel is usually a liquid.ombustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat. The original substance is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, although for airplane propulsion the fuel is usually a liquid.
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Frequently Asked Questions: Flame Retardant Basics When flame retardants are present in the material, they can act in three key ways to stop the burning process. They may work to: Disrupt the combustion stage of a fire cycle, including avoiding or delaying “ flashover,” or the burst of flames that engulfs a room and makes it much more difficult to escape.
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- 2.0 The Purpose o f “ Fire-Resistance Ratings ” A. What is a “fire-resistance rating”? 1. A fire resistance rating is a method or means to restrict the effects from the products of combustion for a predetermined period of time. Fire-resistance ratings can apply to and protect structural and non-structural elements of a building such as beams, columns, walls, floors and roof construction. 2.
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Endocrine disruptor A brominated flame retardant, 2,2',4,4',5'-pentabromodiphenyl ether: uptake, retention, and induction of neurobehavioral alterations in mice during a critical phase of neonatal brain development. Virtually all dock seal manufacturers have offered fire retardant fabric and foam components in their dock seals for years.
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- Polyester/cotton fabrics are flame retardant treated with a flame-retardant cyclic phosphonate ester and tetrakis-(hydroxymethyl)phosphonium sulfate (THPS), usually applied simultaneously, then cured.
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- This question brings up the common misconception about the difference between flame retardant vs flame. proof fabrics. The Flame Retardant (FR) Designation for Fabrics. Flame retardant does NOT mean that a fabric will not burn. Just about any flame retardant fabric will burn to. some extent, depending on the degree of heat.
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flame cell flame. 1. the luminous, irregular appearance usually accompanying combustion, or an appearance resembling it. 2. to render sterile by exposure to a flame. flame cell. the excretory cell in cestodes and trematodes; their number and arrangement is a basis for identification. flame figure. in skin lesions such as insect bite reactions, eosinophilic granulomas; characterized by areas of altered collagen surrounded by eosinophils and eosinophilic cytoplasmic granules. flame follicle. inactive hair follicles with excessive trichilemmal keratinization.
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Why Do Flammable and Inflammable Mean the Same Thing? Some people mistake the words as having opposite meanings. In reality, flammable and inflammable mean exactly the same thing—capable of burning. Inflammable is derived from the word inflame (sometimes spelled enflame), and precedes the invention of the word flammable. The first syllable, in, is often confused for the negative prefix in- which is like the latin prefix un- (see: inconspicuous, inescapable, indestructible, etc…).
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fire : the light and heat and especially the flame produced by burning. : an occurrence in which something burns: the destruction of something (such as a building or a forest) by fire. : a controlled occurrence of fire created by burning something (such as wood or gas) in a special area (such as in a fireplace or stove).
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- This is the basic process by which a material such as INERGEN causes extinguishment of a fire while allowing persons to breath as they egress the hazard area. Thus INERGEN functions as both an extinguishing and inerting agent.his is the basic process by which a material such as INERGEN causes extinguishment of a fire while allowing persons to breath as they egress the hazard area. Thus INERGEN functions as both an extinguishing and inerting agent.
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- entered into a gentleman's agreement some time ago not to disclose. the health hazards of smoking and, in particular, the addictive. properties of nicotine.3 If proven, this so-called gentleman's agree-. ment would, in effect, be a conspiracy by any other name.
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fire resistance Definitions (2). 1. The property of a material or assembly to withstand fire, characterized by the ability to confine a fire and/or to continue to perform a given structural function. 2.
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Evacuation Plans and Procedures eTool Fire is a very rapid chemical reaction between oxygen and a combustible material, which results in the release of heat, light, flames, and smoke. For fire to exist, the following four elements must be present at the same time: 1  Enough oxygen to sustain combustion. 2  Enough heat to raise the material to its ignition temperature. 3  Some sort of fuel or combustible material.  The chemical reaction that is fire.
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- exists and is an alternate of . By burn, we commonly mean oxidize; and many materials will burn if heated enough. Sometimes the term merely refers to something being made very hot to change its molecule, e.g. burnt lime - CaO, from CaCO3. By burn, we commonly mean oxidize; and many materials will burn if heated enough.
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- Flame Stop™ fire retardant paint additive. Just mix Flame Stop® III™ with nearly any paint for an instant fire retardant paint. It has even been used by the U.S. Air Force.