Soy candle

Plain soy candle

Soy candles are candles made from soy wax, which is a processed form of soybean oil. They are usually container candles, because soy wax typically has a lower melting point than traditional waxes, but can also be made into pillar candles if certain additives are mixed into the soy wax. The wax blend in soy candles prevents tunneling, with a soot-free and even burn.^[1]

Soy wax is a hydrogenated form of soybean oil.^[2][3] It is typically softer than paraffin wax and with a lower melting temperature, in most combinations. However, additives can raise this melting point to temperatures typical for paraffin-based candles. The melting point ranges from 49 to 82 degrees Celsius (120 to 180 degrees Fahrenheit), depending on the blend.^[4] The density of soy wax is about 90% that of water or 0.9 g/ml.^[5] This means nine pounds (144 oz) of wax will fill about ten 16-oz jars (160 fluid ounces of volume). Soy wax is available in flake and pellet form and has an off-white, opaque appearance. Its lower melting temperature can mean that candles will melt in hot weather. Since soy wax is usually used in container candles, this is not much of an issue.

Soy tealights

Some soy candles are made up of a blend of different waxes, including beeswax, paraffin, or palm wax.^[6]

Candle making additives that are sometimes used in soy candle making include: stearic acid, Vybar (a trademarked polymer), mineral oil, petrolatum, luster crystals, dye/pigment, fragrance (natural or artificial), paraffin wax, ultraviolet absorbers, and bht crystals.

Standard labeling of soy candles is not enforced, therefore any claims of benefits of these candles are not regulated.

References

1. ↑ "Benefits of Vegetable and Soy Wax". Pure Air Candles. Retrieved 16 September 2016. 
2. ↑ "What exactly is soy wax?". candlescience.com. 
3. ↑ "Soy wax production". Soya.be. 
4. ↑ http://www.happynews.com/living/create/types-candle-wax.htm
5. ↑ "Soy Wax Material Data Safety Sheet" (PDF). 
6. ↑ Rezaei, Karamatollah; Tong Wang; Lawrence A. Johnson (2006-11-23). "Hydrogenated vegetable oils as candle wax". Journal of the American Oil Chemists' Society. SpringerLink. 79: 1241–1247. doi:10.1007/s11746-002-0634-z. 

Soy (Glycine max)
General	Soy allergy Soy candle Soy ink Soy molasses Soy paint Soy protein Soybean Soybean diseases Soybean meal Soybean oil
Soy-based dishes	List of soy-based foods Aburaage Agedashi tofu Bai ye Douhua Dubu kimchi Edamame Hiyayakko Kongguksu Kongnamul Mapo doufu Miso soup Sundubu jjigae Tahu goreng Tofu skin roll Yong Tau Foo
Plant milk	Soy milk Soy yogurt Vegan cheese
Meat analogues	Beanfeast Tempeh Textured vegetable protein Tofu Tofurkey Vegetarian hot dog Veggie burger
Sauces and condiments	Soy sauce based Ganjang Ponzu Sweet soy sauce Tamari Teriyaki Tsuyu Yìn yóu Pastes Doenjang Doubanjiang Miso Sweet bean sauce Yellow soybean paste Tương Fermented bean Fermented bean curd Douchi Kinema Tauco Nattō
Various other foods	Mamenori Okara Oncom Soy flour Soy milk based infant formula Soy nut Stinky tofu Tofu skin List of fermented soy products
Biochemicals	Phytoestrogens Genistein Genistin Glycitein Ononin Daidzein Equol (metabolite) O-DMA (metabolite) Daidzin (leaves) Globulins (proteins) Beta-conglycinin Gylcinin PHAs (Lectins) Soybean agglutinin (lectin) Enzymes Beta-amylase Lipoxygenase Cysteine proteases Trypsin inhibitors Kunitz inhibitor Bowman-Birk inhibitor Other Soy lecithin (mix of Phospholipids) Lunasin Unsaponifiables Tocopherols Sterols Antinutrients Phytates Protease Inhibitors Cystatins
Companies	8th Continent Alpro Boca Burger Gardenburger Kikkoman Morningstar Farms Plamil Foods Silk So Good Tofutti Vitasoy Yamasa Yeo Hiap Seng
Other	Yuasa, artisan town of historic soy sauce distilleries Kikkoman Soy Sauce Museum