NINGBO INNO PHARMCHEM CO.,LTD. is pleased to provide an in-depth look at Carbomer 940, a cornerstone ingredient in numerous cosmetic and pharmaceutical products. This synthetic polymer, known for its exceptional thickening and gelling capabilities, offers formulators remarkable control over product texture and stability.

At its core, Carbomer 940 is a polymer derived from acrylic acid. Its unique structure, achieved through cross-linking, allows it to absorb and retain large quantities of water, leading to significant swelling and a dramatic increase in viscosity. This makes it an incredibly efficient thickener. Understanding the carbomer 940 viscosity is key; it typically ranges from 40,000 to 60,000 mPa·s at a 0.5% concentration, though this can vary with neutralization and formulation.

The carbomer 940 properties and functions are critical for a wide array of products. In cosmetics, it's used to create smooth, clear gels for hair styling, skin creams, and lotions. It also acts as an emulsifier, preventing oil and water from separating. For pharmaceutical companies, the carbomer 940 pharmaceutical applications are equally significant, contributing to the consistency and efficacy of topical medications and specialized drug delivery systems.

When considering how to use carbomer 940 for thickening, proper dispersion and neutralization are paramount. The powder should be slowly added to water with good agitation to prevent clumping. Neutralization, usually with bases like Triethanolamine (TEA) or Sodium Hydroxide, raises the pH and activates the polymer's gelling potential. This process is central to successful carbomer 940 gel formulation.

The carbomer 940 safety and precautions are important for formulators. While generally safe, it's crucial to avoid inhaling the dust and to handle it in well-ventilated areas. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of proper storage, keeping containers tightly sealed in a cool, dry place to maintain product integrity. For those looking to buy carbomer 940, sourcing from a reliable supplier ensures quality and consistency.

The overall carbomer 940 price is competitive, reflecting its high efficiency and broad utility. Companies involved in carbomer 940 manufacturing and handling must adhere to strict quality controls. The versatility of Carbomer 940 means it can be found in everything from hand sanitizers to specialized medical gels, highlighting its indispensable nature in modern product development.