Microcrystalline wax is flexible and relatively sticky which makes it an amazing additive for jar candles as it helps in increasing the surface adhesion of the wax. This wax also provides a soft and smooth texture to Fully Refined Paraffin wax, giving the candle a very Premium Look and texture (Giving the candles a great snowflake effect).
Microcrystalline wax is an excellent choice for crafting jar and cup candles due to its unique properties and benefits. When making jar candles, micro wax is usually mixed with paraffin wax, palm wax, and soy wax to improve the performance of the candles. Here's why microcrystalline wax is widely used in the production of these types of candles.
1. Adhesion: Micro wax has a higher melting point compared to other waxes, making it ideal for cup candles. Its adhesive properties allow it to stick to the sides of the container, ensuring that the wax adheres securely during the burning process. This reduces the likelihood of tunneling and uneven burning, resulting in a more efficient and aesthetically pleasing candle.
2. Flexibility: It offers flexibility, allowing the candle to maintain its shape even when exposed to varying temperatures. This is particularly important for jar and cup candles, as they are often subjected to temperature changes when moved or placed in different environments. The wax's flexibility helps prevent cracking or breaking, ensuring the structural integrity of the candle.
3. Scent Retention: It has a high fragrance-holding capacity, making it an excellent choice for scented jar candles. It effectively captures and retains the fragrance oils, allowing the candle to release a pleasant aroma when burned. This makes it a popular option for creating aromatic candles that fill the room with delightful scents.
4. Stability: Microcrystalline wax exhibits excellent stability, both during the candle-making process and while the candle is being used. It has a low shrinkage rate, which helps minimize the formation of unsightly sinkholes or air pockets in the candle. The wax also has good resistance to blooming (the development of a white, powdery film), ensuring that the candle maintains its smooth and polished appearance.
5. Longer Burn Time: Due to its higher density and melting point, microcrystalline wax offers a longer burn time compared to other waxes. This means that jar candles made with micro wax can burn for extended periods, allowing users to enjoy their candles for longer durations before needing to replace them.
