Sorbitan Ester & Polysorbate Functions

 Dispersants

Using huana sorbitan esters and polysorbates as dispersants can prevent the deposition and aggregation of particles in products.

Emulsifiers

Emulsifiers with huana emulsifiers sorbitan esters and polysorbates can obtain a stable emulsion effectively.

Foaming agent

Applying huana sorbitan esters and polysorbates in foamers, which can effectively reduce the surface tension of the liquid.

Solubilizers

Solubilizers with huana sorbitan esters and polysorbates have a strong solubilizing ability in a solvent and form a solution.

Stabilizers

Stabilizers with huana sorbitan esters and polysorbates have a strong stable function.

Wetting Agents

Wetting agents are a surfactant that makes a solid material more easily wetted by water by reducing its surface energy.

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company, we provide non ionic surfactant, sorbitan, polysorbate, ethoxylated sorbitol and etc. Want to know span application or polysorbate 80 application, please contact us.

 


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What is HLB value?

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  WHAT IS HLB ? HLB value is the abbreviation for hydrophilic-lipophilic balance, it is the ratio between the hydrophilic portions and lipophilic portion of a surfactant. It is represented by a number between 1 and 20. An HLB value less than 6 indicates that the surfactant favors W/O emulsion; an HLB value greater than 8 favors O/W emulsion. HLB values in between 7 and 9 indicate that the surfactants are good wetting agents. Huana  has been professionally concentrated on Sorbitan  Esters & Polysorbates since 1993, with decades of R&D and production experience.
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Differences between polysorbate 20 and polysorbate 80

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  W hat I s the D ifference between polysorbate 20 and 80   Synthetic Raw Materials Difference between  P olysorbate 20 80 Polysorbate 20 is a product of the polymerization reaction of sorbitan monolaurate and ethylene oxide, while polysorbate 80 is synthesized by the polymerization of sorbitan monooleate and ethylene oxide.   Application Difference between Polysorbate 20 and 80 P olysorbate 20 uses in cosmetics   is known as a non-ionic stain remover because it has relatively more hydrophilic groups (polyoxyethylene), which gives it a strong hydrophilicity property. Polysorbate 20 is usually used as an oil-in-water(O/W) type emulsifier and solubilizer.   Polysorbate 80 is one of the most common polysorbates. The   polysorbate 80 emulsifier   has significant resistance to electrolyte and strong hydrophilicity, which allow it to be widely used in liquid, semisolid and solid preparations. Polysorbate 80 is used as an oil-in-water(O/W) type emulsifie...
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