Perhaps you have not considered the light by which you apply for your US Green Card if you are an immigrant trying to fill out your citizenship application, but we have come a long way from simple candlelight. Now days we have electric lighting and candles are used for mood or therapy, lit or placed as décor, not as something necessary. Even so, knowing what is in a candle that allows it to create light gives a connection to the past, and is something worth knowing, even if you no longer are forced to fill out important papers by such weak light.
What is a candle? The base definition of a candle is a block or cylinder made of wax that has a wick running through it. The wick is the method used to feed a single flame melted wax. The methods used to create these blocks range from cast molds to dipped forms. The method used depends largely on the wax type, with some beeswax candles using rolled honeycomb that is neither moulded or dipped.
The main materials used in candles are wax and wick, but of these items there are many types. Waxes used in candles can be petroleum paraffin based, which is the most common, or made of beeswax, soy, tallow, or other plant based waxes. Sometimes these waxes are blended to create better burning or longer scent holding candle products. Newer candle like items, gel candles, are not made of wax at all – but rather are a mix of mineral oil and a polymer that burns like a wax. There is much debate on what the least polluting waxes are, although most experts say beeswax, stearin made from palm waxes, and soy waxes tend to be among the best. Highly refined paraffin can also burn nearly as cleanly. One should remember that dyes and scents will create more pollution and smoke then natural unscented and dye-free wax will.
The wick is also very important. Not only should it be trimmed to help fuel burn better (a shorter wick will produce less smoke), but the type of fiber and the weave used will determine how quickly a candle burns. In most cases wicks are made from braided cotton and can contain a core of lead (which is banned in the US), zinc, paper fiber, or synthetic fiber. The stiffener material helps slow the wick’s burn and control how fast the candle wax is used up. The larger the diameter of the wick the larger the flame it can produce. The downside to a larger flame is that the candle will burn faster. When braided flat the wick will curl and self trim to the correct length to maintain a steady long lasting flame.
Next time you have an important task, be it filing taxes, or trying to get a US Green Card because you are an immigrant filling out your citizenship application take a moment to consider the light you are doing it by and remember the wonders of the simple candle.
Posted on January 5th, 2012 by Mark Huntington
Filed under: Archipelago Candles | Comments Off