The Essentials of Choosing Candle Wax

The Essentials of Choosing Candle Wax

Introduction to Candle Wax Selection

Choosing the right wax is crucial for candle makers, as it significantly impacts the final product's performance and aesthetics. Candle Shack, had a detailed livestream to help candle makers make informed decisions about their wax choices. Here are the key points from this livestream.

Choosing the right wax

From Farm to Factory

Wax production begins at the farm, with the selection of crops, such as soybeans. The quality of the crop and the method of oil extraction (chemical or crushing) can greatly affect the final wax quality. High-quality oil extraction ensures antioxidants like vitamin E remain intact, preventing issues like discoloration during burning.

Manufacturing Processes

Two main processes transform liquid oils into solid wax: hydrogenation and interesterification. These complex methods require significant investment and expertise to produce consistent, high-quality wax. The manufacturing process is pivotal in ensuring the wax's performance and stability.

Blending and Additives

Wax manufacturers blend different oils and add various substances like emulsifiers and antioxidants to create wax blends suitable for different applications. The quality of these blends depends on the precise formulation and the manufacturing processes used.

Key Considerations

When choosing wax, it’s essential to consider the manufacturer, distributor, and blend. Each aspect plays a crucial role in ensuring you receive a reliable product.

Manufacturers and Distributors

Large manufacturers like Cargill and AAK are preferred for their technical competence and ability to meet stringent environmental regulations. Distributors, such as Candle Shack, curate a range of waxes, ensuring they have been rigorously tested for performance and reliability.

Types of Candle Wax

Plant-Based, Paraffin, and Hybrid Waxes

Plant-Based Waxes

Soy and rapeseed waxes are popular for their environmental benefits. Soy waxes like 464 and RCX offer good glass adhesion and scent throw.

Paraffin Waxes

These create high-performing candles but face declining popularity due to environmental concerns.

Hybrid Waxes

Combining plant and paraffin waxes can offer benefits from both types, though plant-based waxes are increasingly meeting performance standards independently.

Specific Applications

Container Blends

Must hold a high percentage of fragrance and exhibit low shrinkage. Wax options include 464, RCX, and hybrid blends.

Wax Melts

Focus on aesthetics and ease of demolding. Blends like Golden Wax 494, HPM and RCX melt blend are ideal.

Pillar Blends

Require good demolding properties and structural integrity. Hybrid waxes currently provide the best results.

Practical Tips

Fragrance and Wicking

Start with selecting a wax and then find compatible fragrances. Over-wicking can lead to excessive fragrance evaporation, resulting in poor performance in subsequent burns. Choose wicks that balance the melt pool temperature and ensure consistent fragrance release.

Environmental Considerations

With upcoming regulations like the European Green Deal, sourcing wax from manufacturers committed to environmental sustainability is increasingly important.

Selecting the right wax involves understanding the entire supply chain, from raw material sourcing to the final blend. By choosing reputable manufacturers and knowledgeable distributors, candle makers can ensure they are using high-quality, reliable waxes tailored to their specific needs.