Chloe Adams
Candles are made from wax, which can be derived from various substances. The earliest candles, used by the Ancient Egyptians, were made by dipping papyrus reeds in animal or vegetable fats. Over time, different civilisations used various wax sources, including beeswax, whale fat, and plant materials. Today, candles are typically made from paraffin wax, a byproduct of the petroleum industry, or natural waxes like soy, palm, or beeswax. While paraffin wax is affordable and widely used, it has come under scrutiny for releasing toxins when burned. As a result, some candle makers are opting for more natural wax alternatives.
| Characteristics | Values |
|---|---|
| Main ingredient | Wax |
| Common wax types | Soy, paraffin, beeswax |
| Other wax types | Microcrystalline wax, gel (a mixture of polymer and mineral oil), palm wax, carnauba wax, bayberry wax, plant waxes, stearin, tallow |
| How candles are made | A wick embedded in wax or another flammable solid substance |
| Ancient Egyptians | Used papyrus reeds dipped in animal fat as torches |
| Ancient Romans | Dipped wicks into tallow, a rendered form of animal fat |
| Other ancient civilisations | Used plants, insects, seeds, and nuts |
| Advantages of beeswax over tallow | Beeswax burned cleanly without producing a smoky flame and emitted a pleasant sweet smell |
| Spermaceti | A wax obtained by crystallising sperm whale oil |
| Stearin | Made from animal fatty acids |
| Self-trimming or self-consuming wicks | Braided wicks that curl over as they burn, incinerating the excess wick |
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What You'll Learn
Candles are made of wax, not cells
The history of candles dates back to 3000 B.C., when ancient Egyptians used papyrus reeds dipped in animal fat, which acted as torches. The ancient Romans are credited with developing wicked candles by dipping rolled papyrus in melted tallow or beeswax. These candles were used for lighting their homes, aiding travellers at night, and in religious ceremonies.
Over the centuries, candles were primarily made from natural fats, tallow, and wax. Tallow candles, made from animal fat, were the common household candle for Europeans. However, tallow produced a foul odour when burned. In the Middle Ages, beeswax candles were introduced in Europe, offering a purer and cleaner-burning alternative to tallow. Beeswax was more expensive and burned brighter, but it was reserved for the elite and churches.
In the 1820s, stearin candles made from stearic acid, extracted from animal fatty acids, were introduced. These candles burned cleaner and harder than tallow candles. Another significant development in the 19th century was the separation of naturally occurring paraffin wax from petroleum, creating paraffin candles. Today, most candles are made from paraffin wax, a byproduct of the petroleum industry.
While paraffin wax is affordable and widely used, it has come under scrutiny for releasing soot and toxins into the air, including carcinogens. As a result, some candle makers have shifted towards using soy wax, a vegetable wax derived from soybeans. Other types of wax used in candle-making today include beeswax, palm wax, and microcrystalline wax.
Despite the evolution of candle-making techniques and materials, the fundamental ingredient at the heart of every candle remains wax. Whether it is paraffin, soy, beeswax, or another type of wax, candles are defined by their wax content, which provides the fuel for the flame. Therefore, it is accurate to say that candles are made of wax, not cells.
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Ancient Egyptians used animal fat for candles
The use of candles can be traced back to ancient civilizations, including the Egyptians. While modern candles are typically made from wax, often derived from plant or mineral sources, the ancient Egyptians had a different approach. They utilized animal-based materials, specifically animal fat, as the primary component of their candles. This choice of material was deeply rooted in the cultural and economic practices of ancient Egypt.
Animal fat, also known as tallow, was readily available in ancient Egypt due to the country's thriving agricultural industry and close proximity to the Nile River, which provided an abundant source of livestock. Cattle, sheep, goats, and water buffalo were commonly reared, ensuring a steady supply of tallow for various purposes, including candle-making. The process of rendering animal fat involved melting and purifying the fat, which could then be molded and hardened to create candles.
The use of animal fat for candles was closely tied to the religious and spiritual practices of ancient Egypt. Candles played a significant role in their religious ceremonies and rituals. The Egyptians believed that the flame of a candle represented the soul and served as a means of communication with the gods. By using animal fat, a byproduct of their sacred animals, they imbued their candles with symbolic significance.
In addition to its availability and cultural significance, animal fat also possessed practical advantages for candle-making. Tallow candles tend to burn longer and brighter compared to other types of wax. This made them ideal for use in temples and tombs, providing illumination for religious ceremonies and serving as a source of light for the deceased in their journey to the afterlife. The ancient Egyptians' skilled craftsmanship in candle-making further enhanced the quality and longevity of their tallow candles.
The ancient Egyptians' practice of using animal fat for candles showcases their ingenuity and adaptability in utilizing available resources. It also provides insight into the cultural and spiritual importance they placed on candlelight. While modern candle-making has evolved to incorporate different types of wax and fragrances, the ancient Egyptian tradition of animal fat candles offers a glimpse into the past, highlighting the diverse and creative ways humans have sought to harness the power of light and create meaningful rituals.
Overall, the use of animal fat for candles in ancient Egypt was a combination of practical resource utilization, cultural beliefs, and religious significance. Their skilled craftsmanship and the availability of livestock near the Nile River ensured a steady supply of material for creating candles that served both functional and spiritual purposes. Understanding this ancient tradition enriches our knowledge of candle-making history and provides a fascinating insight into the diverse practices of ancient civilizations.
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Romans used tallow or beeswax
The use of candles dates back to ancient times, with the earliest known use attributed to the Ancient Egyptians, who created torches by dipping papyrus reeds in animal fat. The ancient Romans further developed this method by using tallow, a form of animal fat, or beeswax to create dipped candles.
The Romans played a significant role in the history of candle-making by utilising these two key materials: tallow and beeswax. Tallow, derived from animal fat, was easily accessible and affordable, making it the standard material for candles in Europe for centuries. It was widely used by common households, and candle-making guilds emerged in England, France, and London by the 13th and 14th centuries. However, the unpleasant smell of burning tallow due to its glycerine content led to bans in several European cities.
Beeswax, on the other hand, was introduced as an alternative to tallow around the 1500s. Beeswax candles offered several advantages over tallow: they burned brighter and longer, produced minimal smoke, and emitted a pleasant sweet smell. However, beeswax was more challenging to obtain, making beeswax candles more expensive. As a result, their use was often restricted to the wealthy, churches, and royal events.
The Romans' use of tallow and beeswax laid the foundation for candle-making traditions that persisted for centuries. In the Middle Ages, beeswax candles were introduced in Europe, providing a cleaner-burning alternative to tallow. The development of candle-making guilds and the discovery of new materials, such as spermaceti from sperm whales in the 18th century, further refined the craft of candle-making.
Today, candles are no longer the primary source of light, but they remain popular for their decorative, symbolic, and aromatic qualities. While various materials are now used, including stearin, paraffin wax, soy wax, and palm wax, the ancient Romans' use of tallow and beeswax remains a significant chapter in the history of candle-making.
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Modern candles use paraffin wax, stearic acid
The use of candles dates back to ancient times, with various natural ingredients used over the centuries. In modern times, candles are predominantly made using paraffin wax, stearic acid, or a combination of the two.
Paraffin wax, a byproduct of the oil industry, has been used to make candles since the 1820s when French chemists discovered how to separate it from petroleum. Paraffin wax is the most common candle wax fuel available worldwide, with candles in the United States required to contain at least 60% paraffin wax. However, there is some controversy regarding the safety of paraffin candles due to the release of toxic chemicals, such as toluene, during combustion. Researchers have warned that frequent use of paraffin candles can cause harmful pollutants to accumulate in the air, which can be detrimental when inhaled.
Stearic acid, also known as stearin, is a mixture of fatty acids derived from animal fat. Discovered by French chemist Michel Eugene Chevreul in the 1820s, stearic acid can be extracted from animal fatty acids to create stearin wax, which is hard, durable, and burns cleanly. Stearin candles have become a popular alternative to paraffin candles due to their slower burning, reduced dripping, and less smoke emission. Additionally, stearic acid is added to paraffin wax to modify its softening and melting points, enhance its appearance, and improve its fragrance holdout.
Both paraffin wax and stearic acid have played a significant role in revolutionizing the candle-making process, making candles more accessible and affordable. Today, they remain two of the most common materials used in candle-making, along with other natural waxes like beeswax, palm wax, and soy wax.
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Other candle waxes: soy, palm, bees, microcrystalline
Candles have been used for lighting since ancient times, with the ancient Egyptians using papyrus reeds dipped in animal fat as torches. Over time, the use of different waxes for candles has evolved, with paraffin wax, stearin, beeswax, palm wax, and soy wax being some of the commonly used waxes today.
Soy Wax
Soy wax is a vegetable wax derived from soybean oil. The process of making soy wax involves cleaning, cracking, de-hulling, and rolling soybeans into flakes. The oil is then extracted and hydrogenated, altering the melting point to make it solid at room temperature. Soy wax is popular among candle makers due to its renewability, sustainability, and eco-friendly nature. It burns slowly and cleanly, making it a preferred choice for those seeking a long-lasting and environmentally friendly candle option.
Palm Wax
Palm wax is created by hydrogenating palm oil or separating it into solid and liquid fractions. It is a natural and economical choice for candle makers, offering an alternative to petroleum-based products. Palm wax is often used for outdoor and church candles due to its economical, natural, and sustainable characteristics.
Beeswax
Beeswax is a natural substance produced by bees for constructing honeycomb in hives. Candle makers often prefer beeswax due to its bright flame and minimal smoke production. However, it is more expensive than other waxes, and its high melting point can make it challenging to work with, potentially resulting in a weak flame or drowned wick. Proper cooling and handling techniques are crucial when using beeswax to avoid cracks in the final candles.
Microcrystalline Wax
Microcrystalline wax is a type of petroleum wax derived from refining and de-oiling crude oil. It is similar to paraffin wax but has unique properties due to differences in processing. Microcrystalline wax can be used on its own or as an additive to other waxes, enhancing hardness, flexibility, and opacity. It is commonly used in candles, cosmetics, food coatings, and various industrial and commercial products, providing flexibility, stability, and strength to the final product.
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Frequently asked questions
Candles are made of wax, or another flammable solid substance such as tallow. The wax can be derived from various sources, including animal fat, beeswax, plant waxes, and petroleum byproducts.
Common types of wax used in candles include paraffin wax, soy wax, beeswax, palm wax, and microcrystalline wax. Paraffin wax is the most widely used type due to its affordability and ability to hold dyes and scents well. However, it has come under scrutiny for releasing toxins into the air.
Candle-making has evolved significantly over the centuries. Ancient civilizations used natural materials such as animal fat, plant waxes, and beeswax. In the 1800s, candles were made from spermaceti (derived from sperm whales) and stearin (derived from animal fats). Today, candles are often made from paraffin wax, soy wax, or beeswax.
Paraffin wax, a byproduct of the petroleum industry, has been associated with releasing soot and toxins into the air, including carcinogens. This has led to concerns about its impact on health and the environment, causing some candle makers to opt for alternative waxes like soy wax.
