 |
 |
|
|
|
| Lubrajel DV |
 |
| Glyceryl Polymethacrylate and Propylene Glycol |
 |
| 146126-21-8, 57-55-6 |
 |
Lubrajel DV is the most viscous of all grades of Lubrajel.
It is employed in a variety of personal care products where rheology as well as moisturization and feel are important, rheology being of primary concern.
Lubrajel DV, because of its high yield value, is especially suitable for emulsion stabilization and suspension of compatible materials such as titanium dioxide, relatively unionized pigments, micas and pearlescent pigments, and cholesterol esters (liquid crystals).
Despite its high viscosity and yield value, diaphragm pumps and other positive displacement pumps easily pump Lubrajel DV.
Its pseudoplastic nature and high yield value results in a product that behaves as a solid when low shear rates are applied and as a liquid when the shear rate is increased.
Lubrajel DV may be used at concentration ranging from as low as 7% to as high as 50% depending on the formulation requirements.
Most often, Lubrajel DV is employed at 10-25% in creams, lotions, sunscreens and clear cosmetic gels.
A sample formulary is available upon request. |
 |
Form: Viscous Gel
Color: Colorless
Clarity: Clear
pH (20 ?25'C, as is): 5.2
Viscosity as is (20 ?25'C)(Brookfield DV -II, spindle 7, 1 rpm): 1,000,000 cps
Viscosity 20% sol뭤 (20 ?25'C)(Brookfield DV -II, spindle 7, 1 rpm): 120,000 cps
Refractive Index: 1.390
% Methylparaben: 0.12
% Propylparaben: 0.03 |
|
|
|
|
|
