what are firelighters made of?
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Conventional firelighters contain kerosene as the flammable ingredient together with a resin binder, typically a urea/formaldehyde resin, water, emulsifier and, for grey-black firelighters, a colouring material.
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The smoke bomb you would purchase from a fireworks store usually is made from potassium chlorate (KClO3 - oxidizer), sugar (sucrose or dextrin - fuel), sodium bicarbonate (otherwise known as baking soda - to moderate the rate of the reaction and keep it from getting too hot), and a powdered organic dye (for colored ...
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Most hot air balloons are made of nylon now. Tyvek is sometimes used with experimental balloons, but its flammability makes it unsuitable for most purposes.
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A blue colored flame which produces very little light is called nonlunminous flame. In other words when a fuel undergoes complete combustion it is non luminous flame. A yeelow flame which produces heat and light is called luminous flame.In this the fuel undegoes partial combustion.
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['Large iron nail (approximately 3 inches in length)', 'Thin coated copper wire.', 'Dry cell batteries.', 'Electric tape.', 'Iron fillings, paper clips and other magnetic items.']
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The wooden matchstick is usually made of five or six kinds of wood, such as poplar and walnut.In the round end of matches, there are potassium chlorate, potassium dichromate, iron oxide, sulfur, rosin, manganese dioxide, antimony sulfide, etc.
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The filament is the part of the light bulb that produces light. Filaments in incandescent light bulbs are made of tungsten. Whenever an electric current goes through the filament, the filament glows. It may also be known as the electron emitting element in a vacuum tube.
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Copper – Copper compounds produce blue colors in fireworks. ... Magnesium – Magnesium burns a very bright white, so it is used to add white sparks or improve the overall brilliance of a firework. Oxygen – Fireworks include oxidizers, which are substances that produce oxygen in order for burning to occur.
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['Explosives, fireworks, Christmas crackers, sparklers, etc.', 'Compressed gases; for example butane, propane, lighter fuels, etc.', 'Lighters.', 'Oxidizing substances like bleaching powder and peroxides.', 'Flammable liquids such as paints.']
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Many other materials including drawn steel, plated brass, copper, silver, even wood and leather have been used. Modern flashlights are generally made of plastic or aluminum. Plastics range from low-cost polystyrene and polyethylene to more complex mixtures of ABS or glass-reinforced epoxies.
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['Energizer® Power Pack.', 'Spring-tension wood or plastic clothespin.', 'Number 22 insulated copper bell wire.', 'Small block of wood.', 'Nail, thumbtacks, and paper clip.', '3-volt flashlight bulb.']
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Made out of tough, fire-resistant fiberglass for the highest level of floor protection, these fireplace rugs offer the most security out of any hearth rug on the market. Not only can our fiberglass rugs not catch fire, but the fiberglass face prevents them from even being burned by floating embers or sparks.
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Zippo's line of butane torch lighters use a flint wheel just as their soft flame lighters do. ... Most soft flame lighters use flint wheels, while jet/torch lighters tend to use piezo ignition, whereby a piezoelectric crystal like quartz is compressed (by a spring-loaded hammer), generating a spark that ignites the gas.
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While the company's other products, such as rifle magazines, earplugs and pens, can proudly boast 'Made in USA', Surefire's flashlights cannot. Instead, the company says: “All SureFire illumination products are designed, perfected, and manufactured in the USA with the finest materials and components sourced worldwide.”
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['bottle, jar, or basket for base.', 'sand or weights.', 'electric candlestick conversion kit (lamp kit) or socket and cord, plug, threaded hollow rod, and brass sheath.', 'lamp harp.', 'lamp shade.', 'light bulb.', 'if required, silicone adhesive.']
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Dryer lint is the perfect consistency to use as a fire tinder material. It's fluffy, fibrous and highly flammable. This, combined with run-of-the-mill Petroleum Jelly, makes for an incredible fire starter combination.
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These balloons were made of a thin, unstretchable , less permeable material, often referred to as Mylar. The finish to these balloons is shiny and reflective with a metallic surface. The Foil material is cut to shape and heat sealed to create the seams of the balloon.