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White Fischer Tropsch Wax WY-95 is a high-purity synthetic wax designed for applications requiring both thermal stability and whiteness.
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Produced via Fischer-Tropsch synthesis with advanced purification, it features a melting point of 95°C and ≥+15 whiteness index—surpassing industry standards for color stability . With a viscosity of 8–13 mPa·s @140°C and ≤0.5% oil content, it combines low melt viscosity with high hardness (3–4 dmm penetration). Its linear C25–C35 alkane structure provides excellent oxidation resistance, making it suitable for high-end candles, cosmetics, and food-contact applications .
Exceptional Whiteness
Whiteness index ≥+15 ensures bright appearance in candles and cosmetics, maintaining color stability for 2+ years in storage .
High Thermal Stability
Oxidation induction time >90 hours @150°C prevents discoloration in high-temperature processes like hot melt coating.
Low Oil Content
≤0.5% oil content eliminates blooming in finished products, critical for candle surfaces and cosmetic formulations .
Luxury Candles
Produces bright white candles with 20% longer burn time and minimal soot. Compatible with fragrance oils and dyes .
Cosmetic Excipients
Used in lip balms and creams as a structuring agent, providing smooth texture and temperature stability up to 45°C .
Food Packaging Coatings
Forms moisture barriers in paperboard coatings, complying with FDA 21 CFR 175.300. Extends dry food shelf life by 30% .
What is the whiteness index of WY-95?
It features a whiteness index of ≥+15, ensuring superior brightness for high-end candles and cosmetics .
Is it suitable for high-temperature applications?
Yes, its 95°C melting point and excellent thermal stability make it ideal for processes up to 150°C .
Does it comply with food-contact regulations?
Absolutely, it meets FDA and EU standards for indirect food contact, suitable for packaging coatings and adhesives .
Superior Lubricating Performance: No. 95 Fischer-Tropsch wax has low viscosity, which can significantly reduce the viscosity of plastic melts. It can be used as an external lubricant in PVC processing to increase production speed, and also as an internal lubricant to effectively control shear conditions and promote flow. Moreover, compared with ordinary PE wax, its addition amount can be reduced by 40%-50%, which can effectively lower costs.
Good Heat Resistance: This Fischer-Tropsch wax has excellent heat resistance and can maintain a stable physical state at high-temperature environments. It is applicable to fields with heat resistance requirements; for example, it can improve the heat resistance and quick-drying property of hot-melt adhesives.
Strong Chemical Stability: Its main component is straight-chain, saturated high-carbon alkanes without double bonds, resulting in strong oxidation resistance, good weather resistance, and resistance to external chemical substances. It can maintain stable performance under different environmental conditions.
Uniform and Stable Quality: It has a concentrated carbon distribution and a narrow molecular weight distribution, which makes the various properties of No. 95 Fischer-Tropsch wax more stable with small batch-to-batch differences. This is conducive to precise control of product quality in industrial production.
Extremely Low Thermal Weight Loss: It has extremely low thermal weight loss, with minimal mass loss during heating. It can maintain stable mass within a certain temperature range, which helps improve the performance stability of related products using this wax, enabling them to better maintain their original properties in high-temperature processing or service environments.
No Migration or Exudation: During use, it does not migrate or exude, avoiding the situation where wax migrates to the surface of products and affects their appearance or performance. It can ensure that products maintain good performance and appearance quality for a long time, and is suitable for occasions with high requirements for surface quality, such as PVC plastic products and powder coatings.
Excellent Environmental Performance: It contains no polycyclic aromatic hydrocarbons or heavy metals, has low oil content, and meets environmental protection requirements. It is more friendly to the environment and human health during use, and can be applied in some fields with requirements for environmental protection indicators.
Enhanced Product Gloss: In the production of color masterbatches and modified plastics, it helps disperse fillers and provides excellent slipperiness, which can significantly improve the surface gloss of products.
