There are many types of carbomer, the more commonly used ones are carbomer 940, 980, and other models are u20, 981, etc., so customers often call to ask which model of carbomer is better, and answer this question , We have to figure out a few issues, such as what is the purpose of use, whether there are indicators and light transmittance requirements, etc. By understanding these issues, we can "prescribe the right medicine" and choose more suitable products.
1. Where is Carbomer used
Carbomer has medicinal grade and daily chemical grade, etc. It has many uses, some for pharmaceuticals, some for skin care products, and some for disinfection gels. You must first figure out the purpose before you can give one. Appropriate suggestions. Carbomer 980 and Carbomer 940 are recommended in general skin care products because they have short rheology, high viscosity and high clarity. Carbomer U20 is recommended for bath products, and amino acid cleansing products are recommended. Carbomer SC-500 etc.
2. Are there any indicator requirements?
Different application fields have different index requirements. Some require short flow, while others require medium flow or long flow. It is necessary to choose the appropriate carbomer model according to its own use characteristics. For example, carbomer 941 has long rheological properties. Suitable for lotions, Carbomer 980 with short rheology is suitable for gels and creams, Carbomer U30 has electrolytic resistance and is suitable for weak acid formulations.
3. With or without transmittance requirements
Many manufacturers also have requirements for the transmittance of carbomer. Transmittance is the ability of light to pass through the medium. Some require high transmittance, while others require low transmittance. In many carbomer models The light transmittance of medium carbomer 690 is relatively low, while other models are relatively high, so purchasing can choose the appropriate product based on the needs of your own products.
4. Whether to consider ionic functional substances
For example, if there is an ionic functional substance in the mask formula, if carbomer 2020 is used, there will be a risk of thinning. It is recommended to use carbomer 940, U30 or hydroxyethyl cellulose as a thickener.
Now let's answer the question of which carbomer model is better. I believe you can do it with ease. It's like holding a ruler in your hand and choosing words based on the criteria, so there won't be too many problems. It is also explained here that the more expensive the product is, the better. The higher the certain value, the better. Only the one that suits you is good. As a professional carbomer manufacturer, Desheng will definitely be able to solve your problems and choose a more cost-effective product that suits you.
