Emulsifiers / Co-Emulsifiers


 

-Emulsifiers: An emulsion, more commonly known as a cream, lotion, ointment, etc is basically a combination of oils or oily ingredients and water or aqueous ingredients. But how can this be, when we all know that oil and water “don’t mix”? Answer: Emulsifiers. The interfacial tension between the internal and external phases must be lowered to allow for the formation of droplets. To create this emulsion, we add emulsifiers /surfactants. These surfactants (SURFace ACTive AgeNTS) have a lypophillic (oil-loving) tail that can partition (or line up) into the oil (droplet) phase while their hydrophilic (water-loving) heads line up into the water phase. Their tail should be at least 14 carbons long for them to be considered "good" emulsifiers, as opposed to surfactants only. Thus, all emulsifiers can be considered to be surfactants, but not all surfactants are emulsifiers (in the cosmetic sense of the word). Surfactants are characterized according to the "balance" between the hydrophilic ("water-loving") and lipophilic ("oil-loving") portions of their molecules. The hydrophilic-lipophilic balance (HLB) number indicates the polarity of the molecules in an arbitrary range of 1-40, with the most commonly used emulsifiers having a value between 1 and 20. The HLB number increases with increasing hydrophilicity. According to the HLB number, surfactants may be utilized for different purposes:

 

 

Function

HLB Range

> 10 Lipid Soluble

< 10 Water Soluble

Antifoaming agent

 

 

1 to 8

Emulsifier, water-in-oil

7 to 11

Wetting agent

7 to 9

Emulsifier, oil-in-water

12 to 16

Detergent

13 to 15

Solubilizer

16 to 20

 

 

TDF’s selection of self-emulsifying blends make emulsion creation child’s play. Or, for those more adventurous formulators, choose any combination of our single emulsifiers for use with The HLB System or The Lactylate Index. Visit our Library for more information. All these fine materials are vegetable derived.

Emulsifiers Wholesale Products
24 Items.  Showing Items 1 thru 20.
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INCI: Behentrimonium Methosulfate (and) Cetearyl Alcohol.
$2.53  -  $ 287.84

INCI: Calcium Stearoyl Lactylate
ECOCERT

$4.86  -  $ 81.23
INCI: Cetearyl Alcohol
$3.54  -  $ 132.92
INCI: Cetearyl Alcohol
$3.54  -  $ 100.27
INCI: Cetyl Alcohol
$2.02  -  $ 100.27
CleanLocks

INCI: Stearamidopropyl Dimethylamine


$3.54  -  $ 409.12
INCI: Emulsifying Wax NF
$3.54  -  $ 154.15
EmulPro
INCI: Glyceryl Stearate (and) PEG 100 Stearate
ECOCERT
$2.36  -  $ 157.84
EmulSoft

INCI: Polyglyceryl-6 Distearate
EcoCert, NPA

 

$4.04  -  $ 903.38
INCI: Glyceryl Stearate
ECOCERT
$3.54  -  $ 145.99

INCI: Glyceryl Stearate SE
 


$3.03  -  $ 195.25
INCI: Glycol Stearate
$3.54  -  $ 162.24

INCI:  Irish Moss (Carageenan) Chondrus crispus
         KOSHER

$3.90  -  $ 741.72

INCI:  Lecithin (Soy) 

$2.98  -  $ 194.78
INCI: Myristyl Myristate
$2.02  -  $ 415.78
INCI: Glyceryl Stearate (and) Cetearyl Alcohol (and) Sodium Stearoyl Lactylate
ECOCERT
$5.25  -  $ 200.82
OliveMulse
INCI: Cetearyl Olivate and Sorbitan Olivate
EcoCert
$4.04  -  $ 1031.07
OliveWax
INCI: Hydrogenated Olea europaea (Olive Oil) (and) Olea europaea (Olive Oil) (and) Olea europaea (Olive Oil) Unsaponifiables
EcoCert
$3.54  -  $ 850.36
INCI: Sodium Lauroyl Lactylate
EcoCert
$4.33  -  $ 451.60
INCI: Sodium Stearoyl Lactylate
EcoCert
$3.54  -  $ 123.22
24 Items.  Showing Items 1 thru 20.
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