Carbopol 71g nf is the only granular carbomer available for direct compression formulations, providing increased versatility in the manufacture of oral solid dose products. Dispersion techniques with carbopol polymers youtube. Features and benefits of carbopol ultrez 20 polymer rapid wetting. Aug 04, 2017 dispersion techniques with carbopol polymers lubrizol corporation. Flow curves of all hydroalcoholic gels were adjusted to the ostwald model. Fluids 2019, 4, 3 3 of 20 lubrizol corporation, wickliffe, oh, usa present the same mesostructure, despite a difference in particle size. For superior electrolyte tolerance carbopol ultrez 20 polymer is designed to have higher electrolyte tolerance and handle a higher level of surfactant actives. Nov 15, 2019 carbopol ultrez 21 pdf product overview. It is a proven exceptional thickener, suspending agent and stabilizer utilized in a wide variety of personal care products. It offers short flow, nondrip, selfwetting and low dusting properties. Carbopol ultrez 10 polymer by lubrizol is a rheology modifier and suspending agent. Firstaid measures eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Endeavours have been made to ensure that the information given is reliable, but notwithstanding this, and except for those obligations and liabilities that cannot be excluded by operation of law, neither surfachem group ltd nor any of its subsidiary or associated companies assume any obligation or liability arising from the information given, the recommendations made or the use of their. This product can be used in many personal care applications.
It is selfwetting, requires no use of a blender to incorporate, and disperses easily. The effects of ph and concentration on the rheology of carbopol gels by. Topical residual solvent for carbopol ultrez 10 nf. Carbopolo 940 revision date 19jan2018 acrylic resin 9003014 100 4.
United states pharmacopeianational formulary uspnf monograph for carbomer interpolymer type a general product characteristics appearance. Dispersion techniques with carbopol polymers lubrizol corporation. Apr 20, 2019 carbopol ultrez 10 polymer is easy to disperse and offers the formulation flexibility of a multiuse rheological additive and a wide range of performance. The chart is based on carbopol ultrez10, noveon, inc. Eta tuesday 10 march is a crosslinked polyacrylic acid polymer that provides efficient rheology modification thickening with enhanced selfwetting for ease of use. The effects of ph and concentration on the rheology of. Carbopol ultrez 10 polymer is currently unavailable. Carbopol ultrez 10 polymer is easy to disperse and offers the formulation flexibility of a multiuse rheological additive and a wide range of performance. They also observed that, at the same concentration, carbopol ultrez 10 and etd 2050. Carbopol ultrez 10 and carbopol etd 2050 polymers are cross linked carbomers and carbopol edt 2020 is a crosslinked, hydrophobically modi ed carbomer. It is an extremely efficient rheology modifier capable of providing high viscosity and forms.
Aug 04, 2017 carbopol ultrez 10 nf polymers visit for more information. The polymer can replace carbopol 940 polymer and carbopol 980 polymer for applications requiring easy processing and a carbomer inci name, such as clear gels, hydroalcoholic gels. Carbopol ultrez 10 polymer by lubrizol personal care. Carbopol ultrez apresenta a flexibilidade na formulacao e espessamento semelhante aos outros carbopois. Like other ultrez grade polymers, carbopol ultrez 20 polymer is ulfrez. The polymer also displays a unique ability to provide increasing. Product formulation guide active micro technologies. Technical data sheet acrylatesc1030 alkyl acrylate. Carbopol ultrez 20 polymer demonstrates good stability with surfactant active levels of 10. Jul 17, 2019 carbopol ultrez 10 polymer is easy to disperse and offers the formulation flexibility of a multiuse rheological additive and a wide range of performance.
The microgels have complex shape when unconstrained, and possess soft elasticity and. Rheological characterization of carbopol dispersions in. Carbopol ultrez 10 polymer is easy to disperse and offers the formulation flexibility of a multiuse rheological additive and a wide range of performance properties. The polymer has short flow rheology similar to mayonnaise. The rheological behaviour of carbopol ultrez 10 ethanolic 15% gels was studied as a function of two main variables.
This polymer offers many substantial benefits for formulators and. Carbopol is a water soluble polymer, used as an emulsifying, stabilizing, suspending, thickening and gelling agent in many industries. Skin contact wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Carbopol ultrez polymers provide selfwetting capabilities for polymer dispersion that does not require mixing, enabling greater ease of use in formulating and processing. It is a crosslinked polyacrylic acid that is polymerized in a toxicologicallypreferred cosolvent system. Cosolvent mixture of ethyl acetate and cyclohexane carbopol 980 nf polymer is a highly efficient thickener and it is ideal for formulating clear aqueous and hydroalcoholic gels. The information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication.
Carbopol ultrez 20 polymer is a hydrophobically modified crosslinked acrylate copolymer. Carbopol polymer contains a lipohilic or fatty portion in its backbone, giving it increased resistance to dissolved ions. Carbopol ultrez 10 nf polymer product specifications. I want to make some gel toneraftershave for my husband, and he cant stand the feel of creams and the like on. Technical data sheet acrylatesc10 30 alkyl acrylate crosspolymer introduction polymer is a crosslinked polyacrylicacid, which confirms to uspnf specifications of.
Tds255 formulating hydro alcoholic gels with carbopol. Carbopol ultrez 10 polymer can replace carbopol 940 polymer and carbopol 980 polymer for applications requiring easy processing and a carbomer inci name, such as clear gels. This rheology modifier offers good electrolyte tolerance, high thickening performance in a. As threedimensionally crosslinked microgels, carbomers do not dissolve but swell to a remarkable extent in water. Gel formulations were prepared using carbopol ultrez 21 as a gelling agent and tea for neutralization, and their compositions are reported in table2. Neutralizing carbopol and pemulen polymers in aqueous and. Rheological characterization of hydroalcoholic gels 15%. The objective of this study is to provide a rheological characterization of binary hydroalcoholic gels made with carbopol ultrez 10 u10 and hyaluronic acid ha as a function of polymer concentration.
Carbopol ultrez 21 polymer is a hydrophobically modified crosslinked polyacrylate polymer designed to efficiently impart thickening. Cosolvent mixture of ethyl acetate and cyclohexane carbopol ultrez 10 nf polymer allows for greater versatility in formulating and processing because it is easy to disperse in water. Like other ultrez grade polymers, carbopol ultrez 20 polymer is exceptionally. The unique dispersion performance of carbopol ultrez 10 nf polymer allows it to wet quickly, yet hydrate slowly. Its selfwetting properties and low dusting make it extremely easy to use for efficient processing. Carbopol ultrez 10 nf polymer carbopol ultrez 10 nf polymer meets the limits cited in the current edition of the following monograph. Carbopol ultrez 20 is a polymer used to make gels in personal care products. Carbopol nf 980 polymer presents a bulk density of 176kgm3 and in the crosslinked form shows a molecular weight as high as 4.
Rheological measurements were performed on aqueous dispersions of two commercial crosslinked polymer microgels, carbopol ultrez 10 and carbopol etd 2050, prepared over a wide range of concentration and ph. Carbopol 980 was left for approximately 50 min, while ultrez kept for pdf product overview. Rheological study of binary gels with carbopol ultrez 10. There are more than 10 grades of carbopol polymers, which may be subdivided into several. Systematic study of the flow behaviour and mechanical properties of carbopol r ultrez. Mar 01, 2019 carbopol ultrez 10 polymer is easy to disperse and offers the formulation flexibility of a multiuse rheological additive and a wide range of performance.
Like other ultrez grade polymers, carbopol ultrez 20 polymer is exceptionally easy to use it selfwets and disperses within minutes. Technical data sheet acrylatesc1030 alkyl acrylate crosspolymer. Systematic study of the flow behaviour and mechanical. Carbopol ultrez 10 polymer is a crosslinked polyacrylic acid polymer that provides efficient rheology modification with enhanced selfwetting for ease of use. Pdf rheological study of binary gels with carbopol ultrez. Optimizing carbopol etd 2020 and ultrez 10 with partial. For all concentrations studied, both the yield stress and the elastic modulus initially increased dramatically with ph and displayed broad peaks at. Theres a pdf floating around from the manufacturer about how different neutralizers might react. The information given is designed only as guidance for safe handling. Carbopol polymers to use to achieve exact neutralization at a ph of 7. Carbopol is available in several different grades, which are widely used in manufacture of cosmetics and toiletries, including gels, creams and lotions, detergents, and air fresheners. Carbopol ultrez 10 polymer is a white powder, crosslinked polyacrylic acid that is polymerized in a toxicologicallypreferred cosolvent system.
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