Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of poly(propylene glycol)丨cas 25322-69-4 in China. Welcome to wholesale bulk high quality chemical products at competitive price from our factory. If you have any enquiry about custom service, please feel free to email us.
Specifications
| Appearance | Colorless liquid |
| MW | 400~450 |
| Acid value | 0.5 mgKOH/g max |
| Water | 0.5% max |
| Color (Pt-Co) | 0~80# |
Applications
1. Polyurethane Production
Used as a polyol component in polyurethane foams, elastomers, coatings, and adhesives.
Provides flexibility, durability, and chemical resistance to polyurethane products.
2. Cosmetics and Personal Care
Serves as a moisturizer, humectant, and solvent in lotions, creams, shampoos, and other personal care formulations.
Enhances texture and hydration properties.
3. Industrial Applications
Used as a lubricant, plasticizer, and anti-foaming agent in various manufacturing processes.
Acts as a carrier or solvent in inks, paints, and coatings.
4. Pharmaceuticals
Employed as a vehicle for drug formulations due to its safety and compatibility.
Utilized in ointments, gels, and other topical preparations.
5. Surfactants and Emulsifiers
Intermediate in the synthesis of nonionic surfactants and emulsifiers.
Benefits
Versatile Polymer: Available in a range of molecular weights tailored to specific applications.
Water Solubility: Enhances formulation compatibility in aqueous systems.
Low Toxicity and Biocompatibility: Suitable for personal care and pharmaceutical uses.
Improves Flexibility: Adds softness and flexibility in polyurethane products.
Good Chemical Stability: Resistant to hydrolysis and oxidation under normal conditions.
Enhances Texture: Improves skin feel and moisturizing properties in cosmetics.
Conclusion
Poly(propylene glycol) (CAS 25322-69-4) is a versatile polyether polymer widely used as a polyol in polyurethane production, a moisturizing agent in personal care products, and a functional ingredient in industrial, pharmaceutical, and surfactant formulations. Its flexibility, solubility, and safety profile make it a valuable component across many industries.
