<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
What are crayons made of?<|im_end|>
<|im_start|>assistant
crayons are made of wax.<|im_end|>
<|im_start|>user
What types of wax are commonly used in crayon production, and how do they affect the crayon's properties?<|im_end|>
<|im_start|>assistant
There are three different types of wax typically used for crayon production: paraffin, beeswax and carnauba wax. Paraffin wax is the cheapest to manufacture and therefore used most widely. This material makes crayons a little less smooth and typically produces less intense colors. Another option would be beeswax, which is a bit more expensive, but is better for the environment, easier to draw with and can give you better colors. Beeswax also has a higher melting point than paraffin, so it is less likely to melt while using it. Carnauba wax is commonly used as a secondary wax to make the crayon a bit easier and smoother to draw with.<|im_end|>
<|im_start|>user
What is gum arabic?<|im_end|>
<|im_start|>assistant
Gum arabic, also known as acacia gum, is a natural gum made from the sap of acacia trees. It is a complex mixture of polysaccharides and glycoproteins that are soluble in water and have a wide range of uses in the food, pharmaceutical, and cosmetic industries.

In food, gum arabic is commonly used as a stabilizer, thickener, and emulsifier in products such as soft drinks, confectionery, and baked goods. It can also be used as a coating agent for food, preventing oxidation and moisture loss.

In the pharmaceutical industry, gum arabic is used as a binder for tablets and capsules, as well as a suspending agent in liquid medicines. It can also be used as an ingredient in topical creams and ointments.

In cosmetics, gum arabic is used as a binder and emulsifier in skincare products and cosmetics, helping to stabilize and thicken formulations.

Gum arabic is considered a safe and natural ingredient, and is approved for use in many countries around the world.<|im_end|>