• Author / Uploaded
• Rafat Kitaneh

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TECHNICAL DATA SHEET TDS-975 Original Date of Issue: March 17, 2016

120000

100

Carbomer

100000

80

Product Description Carbopol® CLEAR polymer is a crosslinked homopolymer of acrylic acid designed for building high viscosity at lower solids, extraordinary clarity and extremely fast dispersion compared to traditional carbomers. It has been specifically designed for hair gel systems. It is polymerized in a cyclohexane and ethyl acetate co-solvent system.

Features and Benefits

Viscosity (mPa∙s)

INCI Designation

80000

60

60000

40

40000

20

20000 0

Carbopol® Carbomer Carbomer Carbomer Carbomer CLEAR A B C D Polymer

Viscosity

0

% Transmittance at 420nm

Carbopol® CLEAR Polymer

clarity

Viscosity and clarity data of a 1% carbomer mucilage in water

• Extremely fast and easy dispersion profile − polymer wetting time less than 2 minutes

− Brilliant

clarity

and

pleasing

gel

Dispersion time in (min) for 1% of Carbomer

comparable to best in class industry benchmark 50

• Broad compatibility with high performance styling polymers

40

− With anionic styling polymers such as Fixate polymers and non-ionic polymers such as PVP

30 20 10 0

Carbopol® Carbopol® Carbomer Carbomer Carbomer CLEAR Ultrez 21 A B C Polymer Polymer

Dispersion time data of a 1% polymer mucilage in water

• Very efficient viscosity builder at lower total solids − concentration savings of 30% or more

The information provided above is indicative of typical values and properties for this product. These properties are not intended to be used as product specifications. Product specifications are available upon request.

Lubrizol Advanced Materials, Inc. / 9911 Brecksville Road, Cleveland, Ohio 44141-3247 / TEL: 800.379.5389 or 216.447.5000 The information contained herein is being furnished for informational purposes only, upon the express condition that the User makes its own assessment of the appropriate use of such information. While the information contained herein is believed to be reliable, no representations, guarantees or warranties of any kind are made as to its accuracy, suitability for a particular application or the results to be obtained herefrom. Lubrizol Advanced Materials, Inc. ("Lubrizol") cannot guarantee how any products associated with this information will perform in

combination with other substances or in the User’s process. Due to variations in methods, conditions and equipment used commercially in processing these materials, no warranties or guarantees are made as to the suitability of the information or products for the applications disclosed. Lubrizol shall not be liable and the User assumes all risk and responsibility for any use or handling of any material beyond Lubrizol's direct control. LUBRIZOL MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. It is the User’s sole responsibility to determine if there are any issues relating to patent infringement of any component or combination of components relating to the supplied information. Nothing contained herein is to be considered as permission, recommendation, nor as an inducement to practice any patented invention without permission of the patent owner.

For further information, please visit: www.lubrizol.com/personalcare Lubrizol Advanced Materials, Inc. is a wholly owned subsidiary of The Lubrizol Corporation All trademarks owned by The Lubrizol Corporation or its affiliates © Copyright 2016 / The Lubrizol Corporation

TDS-975 Carbopol® CLEAR Polymer Page 2 of 2 • Pleasing spreading profile on hair due to shear sensitivity

Formulating Guidelines Recommended Use Level 0.5-1.00% for styling gels

Recommended pH 6.00-7.00 for optimal viscosity.

Neutralization Carbopol CLEAR Polymer must be neutralized to achieve maximum viscosity. Common neutralizers used can be 2-Amino-2-methyl-1-propanol, Triethanolamine (TEA), Sodium Hydroxide, Potassium Hydroxide, Triethylamine, Arginine, Ammonia, PEG15 Cocamine. Refer to TDS 237 for further information on neutralizers.

Chemistry Carbopol® CLEAR polymer is a homopolymer of acrylic acid with a chemical structure depicted below:

Recommended Order of Addition At room temperature, in a suitable vessel under continued agitation, the following order of addition is suggested: 1. Sprinkle Carbopol CLEAR polymer into water under moderate agitation. 2. Mix until the polymer swells. 3. Neutralize the batch to pH 6.0-7.0 to increase viscosity. 4. Add other formulation ingredients.

Regulatory Status Due to the unique design of the polymer, Carbopol CLEAR polymer can be dispersed very fast in contrast to traditional carbomer.

Carbopol CLEAR polymer is compliant with most chemical inventories. Additional regulatory information is available on the Safety Data Sheet.

Typical Properties

Microbiology

Properties as supplied Appearance 1% mucilage1 viscosity2, mPa∙s 0.5% mucilage1 viscosity2, mPa∙s Dispersing time (1% polymer in water)

White powder 100,000 - 120,000 60,000 - 70,000 2 minutes

1

A mucilage is defined as an active polymer dispersion in water neutralized with a base( see neutralization information for bases) to a specific pH 6.007.00

2

Brookfield RVT @ 20 rpm, 25°C

Storage and Handling Packaging: 20 kg cardboard boxes.

Carbopol CLEAR polymer in powder form does not support bacterial or fungal growth.

Toxicology Carbopol CLEAR polymer is a high molecular weight polymer and has low acrylate monomer residuals providing an excellent toxicity profile.

Genetically Modified Organisms Carbopol CLEAR polymer is prepared solely from synthetic materials and does not contain, and is not derived from, GMO or any material of plant or animal origin.

Store in a cool, dry, well-ventilated area. Consult SDS for additional safety and handling information.

Other General Information

Applications

• •

• •

Hair gels Styling creams/lotions

Product Specification Safety Data Sheet (SDS)