Product Summary
PEG-40H Hydrogenated Castor oil is a high-performance emulsifier and stabilizer derived from castor seeds. Through the hydrogenation process, the primary component, ricinoleic acid, is transformed into saturated fatty acids, enhancing the oil’ s stability, heat resistance, and antioxidant properties. :PEG-40H Hydrogenated Castor oil is widely used in cosmetics, daily chemicals, food packaging, and industrial lubricants. Its high viscosity, emulsification properties, and excellent stability make it a critical ingredient in various formulations.
This product is highly regarded both domestically and internationally, making it the preferred raw material for many manufacturers. It is ideal for formulations requiring emulsification and thickening. As a natural plant-derived ingredient, PEG-40H Hydrogenated Castor oil aligns with sustainable development standards and is widely used in global markets.
Introduction
PEG-40H Hydrogenated Castor oil is a natural plant oil extracted from castor seeds, which undergoes hydrogenation to form hydrogenated castor oil. The hydrogenation process converts the unsaturated fatty acids in castor oil into saturated fatty acids, resulting in a more stable product with improved heat resistance, oxidation resistance, and shelf life. The molecular structure of hydrogenated castor oil, primarily made up of ricinoleic acid, is modified during the hydrogenation process to enhance its stability and broaden its applications.
Due to its excellent chemical properties, PEG-40H Hydrogenated Castor oil is widely used in cosmetics, pharmaceuticals, daily chemicals, and industrial applications. It plays a key role in emulsions, creams, lipsticks, and other products, helping to stabilize formulations and provide superior thickening effects.
Structure
The main component of PEG-40H Hydrogenated Castor oil is ricinoleic acid, which undergoes hydrogenation to form saturated fatty acids. This molecular structure provides enhanced stability and a low reactivity profile. The resulting hydrogenated castor oil has higher thermal stability, resistance to oxidation, and better shelf-life, making it suitable for use in various demanding environments.
Specification
| Item | Specification |
| Appearance | Yellow to creamy solid |
| Saponification Value | 57~67 mgKOH/g |
| Water Content | ≤ 5%m/m |
| pH (1% aqueous solution) | 5.0~7.0 |
| Moisture(%) | 2.0 Max |
| Cloud Point (1% in 5% Na2SO4) | 57-63 |
| Hydroxyl Value (mg KOH/g) | 75-85 |
Application:
- Cosmetics and Personal Care Products: As an emulsifier, thickener, stabilizer, and fragrance solubilizer, PEG-40H Hydrogenated Castor oil is used in creams, lotions, shampoos, conditioners, lipsticks, and other personal care products. It effectively stabilizes oil-water mixtures and improves product texture and user experience.
- Daily Chemicals: As a surfactant and emulsifier, PEG-40H Hydrogenated Castor oil is used in cleaning agents, detergents, and other daily chemical formulations. It enhances the cleaning effect and ensures stable emulsification in various products.
- Industrial Applications: PEG-40H Hydrogenated Castor oil serves as a lubricant and thickener in industrial products such as lubricants, inks, and coatings. Its excellent stability and heat resistance make it ideal for use in high-temperature environments.
- Food Packaging Materials: PEG-40H Hydrogenated Castor oil is also used in certain food packaging materials to provide water resistance, moisture protection, and oxidation resistance, helping to extend the shelf life of packaged foods.
Advantages
- PEG-40H Hydrogenated Castor oil offers several key advantages that make it the ideal raw material in various industries:
- Superior Stability: The hydrogenation process improves the stability of castor oil, providing strong resistance to oxidation, and extending the shelf life of products. It remains effective even when exposed to heat, light, and air.
- Excellent Emulsification Properties: As an emulsifier, PEG-40H Hydrogenated Castor oil effectively stabilizes oil-water emulsions, ensuring uniformity and consistency in a wide range of cosmetic, daily chemical, and industrial products.
- Strong Thickening Effect: PEG-40H Hydrogenated Castor oil has powerful thickening properties, making it an ideal ingredient for formulations that require high viscosity and stability, enhancing the texture and performance of the final product.
- Plant-based and Environmentally Friendly: As a plant-derived oil, PEG-40H Hydrogenated Castor oil is a natural and eco-friendly ingredient that meets the demands of modern consumers for sustainable and safe products.
- Heat Resistance: The heat resistance of PEG-40H Hydrogenated Castor oil makes it suitable for use in formulations that require thermal stability, such as cosmetics, cleaning agents, and industrial products exposed to high temperatures.
