Carbomer has several features

Details:

 Carbomer is widely used in our daily chemicals and pharmacy because of its many different characteristics. But do you really understand these features What are their advantages in these applications The following will help you answer these questions. Let you more intuitively understand how our carbomer occupies a place in daily chemicals and pharmacy.

1. Suspension of carbomer

Carbomer can make the liquid system have special yield value and rheology, and some insoluble additives (particles, oil droplets, etc.) can be permanently suspended at a very low concentration. Because of this strong suspension ability, Carbomer is widely used to stabilize the traditional emulsion and cream, suspension droplet particles and water insoluble substances. Other thickeners often fail to provide high thickening force and yield value.

2. Rheology of carbomer

Most carbomer gel has almost no rheological property. When carbomer gel is stressed, the viscosity will decrease immediately, but when the stress is gone, the viscosity will recover immediately.

3. Sensitivity of carbomer

Mechanical shear - after carbomer neutralization, long-term stirring or high shear stirring will cause viscosity loss

·The presence of ions - electrolytes will reduce the thickening efficiency

UV - long term ultraviolet irradiation will reduce the viscosity of carbomer gel by pH>/=10.

4. Insensitivity of carbomer

Temperature change - carbomer gel is not affected by temperature.

Microorganism carbomer does not support the growth of bacterial mold. The growth of bacterial mold does not affect the gel properties. The conventional dosage is 0.2-0.4%, which can replace 3-7% of the conventional emulsifier. Carbomer polymer hardly has the property of surfactant. Therefore, adding 0.1-0.5% surfactant with low HLB value can adjust the oil phase particles to be smaller, so as to prepare white and fine cream products.

5. Carbomer polymer emulsifier is better than general emulsifier

·It is effective at a very low concentration - 0.1-0.5%, replacing the traditional surfactant dosage of 3-7%

·Not limited by HLB value and PLT

·It can emulsify any liquid oil at room temperature

·If the wax is melted in the manufacturing process, the wax can be emulsified

·A stable emulsion can be prepared by giving full play to the wetting, dispersion and adhesion of surfactants

·When re wetting, it will not be emulsified again, and it is easy to prepare waterproof emulsion without film-forming agent

·The high oil phase can be dissolved into water to form (O / W) emulsion

It can be prepared: moisturizing cream, lotion, cleansing products, sunscreen products, alcohol free perfume, flavor conditioner (enhanced gloss, easy to comb), hand washing agent, low consistency aerosol emulsion and transparent microemulsion. There are many methods to reduce the difficulties in the application of carbomer. One method is to add carbomer to the oil phase system to slow down the swelling rate, which is the so-called indirect method, but it depends on the formula. Carbomer is not very sensitive to changes in the addition process.

As a manufacturer of Carbomer, Desheng company currently produces carbomer products with stable performance and good use effect. If necessary, you are welcome to consult and buy!