Carbomer, a key ingredient in various industries, plays a crucial role in formulations ranging from cosmetics to pharmaceuticals. Understanding its properties and applications is essential for manufacturers and consumers alike. This guide delves into the significance of carbomer in China, a major player in its production and usage.
Readers can expect to explore the chemical composition of carbomer, its diverse applications, and the regulatory landscape in China. Additionally, the guide will highlight market trends, challenges, and innovations shaping the future of carbomer usage. By the end, readers will gain a comprehensive understanding of carbomer’s impact on various sectors and its importance in the global market.
Comprehensive Guide to Carbomer in China
Carbomer is a widely used polymer in the pharmaceutical and cosmetic industries, renowned for its exceptional thickening and viscosity-enhancing properties. This guide will explore the various types of carbomer, their technical features, and applications, particularly focusing on manufacturers and suppliers in China, including Xinzihong Pharma, Hubei New Desheng, Newman Carbomer, Sunchem Group, and Hefei TNJ Chemical Industry.
Understanding Carbomer
Carbomers are synthetic polymers derived from acrylic acid. They are primarily used as thickening agents, stabilizers, and emulsifiers in various formulations. Their ability to form gels and increase viscosity makes them essential in personal care products, pharmaceuticals, and industrial applications.
Technical Features of Carbomer
The following table summarizes the key technical features of carbomers:
| Feature | Description |
|---|---|
| Chemical Structure | Crosslinked polyacrylic acid |
| Appearance | White fluffy powder or gel |
| Solubility | Soluble in water, forms gels upon neutralization |
| Viscosity Range | Varies by type (e.g., 4000-60000 mPa·s) |
| pH Sensitivity | Sensitive to pH changes, requires neutralization |
| Applications | Cosmetics, pharmaceuticals, food products |
Types of Carbomer
Carbomers come in various grades, each tailored for specific applications. The following table compares different types of carbomer:
| Type | Viscosity Range (mPa·s) | Applications | CAS Number |
|---|---|---|---|
| Carbomer 940 | 40000-60000 | Gels, creams, lotions, shampoos | 9007-20-9 |
| Carbomer 980 | 40000-60000 | Hydroalcoholic gels, emulsions | 54182-57-9 |
| Carbomer 676 | 60000-80000 | Cleaning products, personal care | 9062-04-8 |
| Carbomer 941 | 4000-11000 | Low viscosity applications like masks and gels | 9062-04-8 |
| Carbomer U20 | 40000-60000 | Personal care products, skin creams | 176429-87-1 |
Applications of Carbomer
Carbomers are versatile and find applications across various industries:
- Pharmaceuticals: Used as a thickening agent in topical gels and suspensions, enhancing drug delivery and stability.
- Cosmetics: Essential in creams, lotions, and gels, providing a smooth texture and improving product stability.
- Food Industry: Acts as a thickener and stabilizer in sauces, dressings, and other food products.
Manufacturers and Suppliers in China
China is home to several reputable manufacturers and suppliers of carbomer. Here are some notable companies:
– Xinzihong Pharma (www.xinzihongpharma.com): Specializes in pharmaceutical excipients, including various carbomers, ensuring compliance with industry standards.
– Hubei New Desheng (www.hbdsbio.com): Offers a complete range of carbomer products, focusing on quality and customer satisfaction.
– Newman Carbomer (www.nmcarbomer.com): Provides high-quality carbomers for personal care and pharmaceutical applications, emphasizing clarity and viscosity.
– Sunchem Group (sunchemgroup.com): A trusted supplier of carbomer 940, known for its extensive experience in the chemical market.
– Hefei TNJ Chemical Industry (China-tnj.com): A leading manufacturer of carbomer, offering a wide range of products tailored to meet diverse customer needs.
Conclusion
Carbomer is an essential ingredient in many formulations across various industries, particularly in pharmaceuticals and cosmetics. Its unique properties make it a valuable asset for manufacturers looking to enhance product performance. With numerous suppliers in China, businesses can find high-quality carbomer products to meet their specific needs.
FAQs
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What is Carbomer used for?
Carbomer is primarily used as a thickening agent, stabilizer, and emulsifier in cosmetics, pharmaceuticals, and food products.
How do I neutralize Carbomer?
Carbomer can be neutralized using agents like triethanolamine or sodium hydroxide to form gels.
What are the differences between Carbomer 940 and 980?
Carbomer 940 has a higher viscosity range and is used in thicker formulations, while Carbomer 980 is designed for hydroalcoholic gels and has a similar viscosity range.
Is Carbomer safe for use in cosmetics?
Yes, Carbomer is considered safe for use in cosmetics and personal care products when used as directed.
Where can I buy Carbomer in China?
You can purchase Carbomer from various suppliers in China, including Xinzihong Pharma, Hubei New Desheng, Newman Carbomer, Sunchem Group, and Hefei TNJ Chemical Industry.