Polyquaternium-39, with the CAS number 25136-75-8, is a versatile polymer that is widely used in various industries. It is a cationic polymer that offers excellent conditioning properties, making it a popular choice in the personal care and cosmetic industries. The product is supplied by a factory, ensuring a stable and high - quality source. It is available at a competitive price, making it an appealing option for businesses looking to balance cost and quality.
Some of the basic parameters of Polyquaternium-39 include its chemical formula, which is a complex polymer structure. It has a certain molecular weight range that affects its physical and chemical properties. Physically, it is usually in the form of a clear to slightly hazy liquid, which is easy to incorporate into different formulations.
In the personal care industry, Polyquaternium-39 is widely used in hair care products. It can be found in shampoos, conditioners, and hair styling products. In shampoos, it helps to reduce static electricity, making the hair easier to comb and manage. In conditioners, it provides a smooth and silky feel to the hair, enhancing its shine and softness. Additionally, it can be used in hair styling products to improve the hold and manageability of the hair, while also reducing frizz.
In the cosmetic industry, it is used in skin care products such as lotions and creams. It can form a thin film on the skin surface, which helps to retain moisture, making the skin feel soft and smooth. It also has some anti - static properties, which can enhance the sensory experience of using the product.
Polyquaternium-39 can also be used in industrial applications. For example, it can be used as a flocculant in water treatment processes, helping to remove impurities and suspended solids from water.
When using Polyquaternium-39 in hair care products, it is usually added during the formulation process. The recommended concentration in shampoos is typically between 0.5% - 2%, while in conditioners, it can be 1% - 3%. It should be added to the water phase of the formulation under gentle stirring to ensure uniform dispersion.
In skin care products, similar to hair care, it is added during the formulation. The concentration may vary depending on the specific product, but generally, it is used in the range of 0.2% - 2%. Care should be taken to ensure that it is well - mixed with other ingredients to avoid any phase separation.
In industrial applications, such as water treatment, the dosage of Polyquaternium-39 needs to be determined based on the quality and characteristics of the water to be treated. It is usually added to the water in a controlled manner, and the mixing process should be carefully monitored to ensure effective flocculation.
Case 1: Hair Care Product Manufacturer
A hair care product manufacturer was facing issues with the manageability of their shampoo - conditioned hair. After incorporating Polyquaternium-39 at a concentration of 1.5% in their conditioner formula, they conducted consumer trials. The results showed a significant improvement in hair combability, with a 30% reduction in combing force. Consumers also reported that their hair felt softer and more shiny. Sales of the conditioner increased by 20% within three months of the new formulation launch.
Case 2: Skin Care Brand
A skin care brand wanted to enhance the moisturizing effect of their lotion. They added Polyquaternium-39 at a concentration of 0.8% to their lotion formula. In - house testing showed that the skin moisture content increased by 15% after using the new lotion for one week. Consumer feedback indicated that the lotion felt smoother on the skin, and there was a noticeable reduction in skin dryness. As a result, the brand saw a 15% increase in lotion sales.
Case 3: Water Treatment Plant
A water treatment plant was struggling to effectively remove suspended solids from the incoming water. They started using Polyquaternium-39 as a flocculant. After optimizing the dosage based on water quality analysis, they found that the removal efficiency of suspended solids increased from 60% to 80%. This led to a significant improvement in the quality of the treated water and reduced the load on the subsequent filtration processes.
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