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Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels

Minimum Order Quantity : 25KGS Price : USD26/KG
Packaging Details : 25KGS/DRUM Delivery Time : 5-8 work days
Payment Terms : T/T Supply Ability : 5MT/MONTH
Place of Origin: China Brand Name: XZS
Certification: ISO9001 Model Number: Carbomer U20

Detail Information

Product Name: Carbomer Other Name: Carbopol U20
Color: White Model: U20
Other Specs: Carbomer 940, 980, 941, 981, U20, U21 Pakage: 25KGS/DRUM
Grade: Pharma, Cosmetics CAS No.: 9007-20-9
High Light:

Moisturizing Gels Carbomer Powder

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Pharma Grade Carbomer Powder

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Moisturizing Gels Acrylic Resin Powder

Product Description

Carbomer Carbopol 2021 White Powder For Moisturizing Gels Carbopol

Carbomer also known as acrylic resin, it is a polymer of chemical cross-linking of acrylic acid or acrylate with allyl ether. Definition of Chinese Pharmacopoeia 2020 (CP): English name Carbomer, English alias Carbopol.

Common Chinese names: carbomer, polyacrylic acid, acrylic polymer, Capp, cross-linked polyacrylic resin,

Capo resin and so on.....

 

The most important polymerization monomer is acrylic acid: C3H4O2

                                                                               

Structural formula: carbomer is composed of repeated structures with acrylic acid as the main structural unit. The unit structure is shown in the following figure. The polymer chain is cross-linked with allyl sucrose or allyl pentaerythritol. The larger X, Y and n are, the larger the molecular weight is and the greater the viscosity is.

(C3H4O2)x (crosslinking agent) y

                                                                               Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 0

 

 

Carbomer model:

The numbers behind the carbomer model represent the viscosity model. Carbomer is composed of repeated structural units of acrylic acid, and the polymer chain is cross-linked with allyl sucrose or allyl pentaerythritol. The larger n is, the larger the molecular weight is and the greater the viscosity is.

  • Viscosity: 30500-39400

    It is suitable for suspension and emulsion in high viscosity gel, emulsion and ointment; Local application; Skin care; Hair care; Odor masking agent; Cream; Hand, body and face lotion. Widely used in pharmaceutical (ointment) formulas and cosmetic creams.

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    Viscosity: 40000-60000

    It is suitable for thickening, suspension and emulsification in the formula of cosmetics or drugs. Such as: Shaping Gel, water alcohol gel, moisturizing gel, bath gel, toothpaste, shampoo, shaving gel, moisturizing cream and sunscreen lotion, etc.

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    Viscosity: 4000-11000

    It is suitable for plasma systems in external lotion, cream and gel, cleaning gel and water-alcohol gel.

     

     

     

 

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 1

Quality standard of Carbomer:

 

Inspection item Enterprise internal control standards and Chinese Pharmacopoeia standards USP38 EP8.5 QBT 4530-2013(Light industry standards)
character This product is white loose powder; It has characteristic slight odor and hygroscopicity. This product is white loose powder; It has hygroscopicity. Swelling after dispersion This product is white loose powder; It has hygroscopicity. Swelling after dispersion This product is loose white powder
Viscosity See requirements for each model See requirements for each model See requirements for each model See requirements for each model
Acidity 2.5~3.5 2.5~3.5 2.5~3.5 2.5~3.5
Residual solvent

1. Benzene cannot be detected

2. The content of ethyl acetate shall not exceed 0.5%

3. Cyclohexane shall not exceed 0.3%

1. Benzene <100ppm

2. The content of ethyl acetate shall not exceed 0.5%

3. Cyclohexane shall not exceed 0.3%

1. Benzene cannot exceed 0.0002%

2. The content of ethyl acetate shall not exceed 0.5%

3. Cyclohexane shall not exceed 0.3%

1. Benzene <0.5%

2. The sum of ethyl acetate and cyclohexane shall not exceed 0.45%

Acrylic ≤0.25% ≤0.25% ≤0.25% ≤0.25%
Drying weightlessness ≤2.0% ≤2.0% ≤3.0% ≤2.0%
Burning residue ≤2.0% ≤4.0% ≤4.0%  
Heavy metal ≤20ppm ≤20ppm ≤20ppm ≤10ppm *
Content 56.0%~68.0% 56.0%~68.0% 56.0%~68.0% ----------
Light transmittance 88~95%95%~96%>96%(Enterprise Internal Control Standards) ------- ------- 0.5%Light transmittance after neutralization of aqueous solution>85%
Bulk density*(g/100ml) ----- ------- ------- 19.5~23.5 *
As* ----- ------- ------- 2PPM *

 

Performance Comparison between long flow variation and short rheological:

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 2

 

Carbomer U20

INCI name: Carbomer

Carbomer U20 is a cross-linked polyacrylic acid polymer, which can effectively carry out rheological modification, and has better self-moisturizing ability and is convenient to use.

Carbomer U20 can replace Carbomer 940 and Carbomer 980, and is used in applications requiring convenient processing characteristics and the name of "Carbomer" INCI, such as transparent gel, hydroalcohol gel, emulsion and cream.

 

Application of carbomer

-thickener (thickening of water-soluble components)

-Suspending agent (insoluble particle component)

-Emulsion stabilizer (oil soluble component)

 

Main advantages of Carbomer U20

① pleasant sensory properties: for example, when applied to oil-coated cream and lotion, Carbomer U20 can bring rich and delicate skin touch when applying.

② quick wetting: Carbomer U20 has a unique structure, which can be quickly wetted without stirring, and the swelling speed is faster. This processing advantage will not affect the expected performance of personal care product experts for Carbomer polymer product series.

③ high-efficiency thickening: Carbomer U20 provides medium to high viscosity, and has the characteristics of smoothness and long fluidity at the same time. If your formula product needs to have certain viscosity and suspension characteristics, you can use this fully functional product. Carbomer U20 is effective for a wide range of pH values, making it an all-purpose component suitable for many applications.

④ maintain the stability of components in the formula containing surfactant: in the formula of shampoo and Bath fluid, Carbomer U20 is helpful to suspend and stabilize particles, micro capsules and exfoliating components, it can provide excellent product stability and visual effects. In the 2-in -1 formula, carbomer U20 can effectively stabilize siloxane liquid and grease components.

⑤ aesthetics: Carbomer U20 shows good transparency in the gel formula and can provide smooth and beautiful gel quality. When used in cream and lotion, it can bring extraordinary skin touch.

⑥ excellent transparency: even in the case of high polymer concentration, Carbomer U20 can maintain excellent transparency. It is very suitable for systems that require Crystal transparency.

⑦ excellent electrolyte resistance: Carbomer U20 can maintain the characteristics of viscosity, transparency and stability in the environment containing electrolyte. It is suitable for formulas with high oil content, plant ingredients or moisturizers (such as Sodium PCA).

 

Easy to use
The Moisturizing time is short, saving a lot of manpower, material resources and time.
Less consumables
Gel can be formed with very few dosage, and the general dosage only needs 0.5%(1g -200g).
Hydrophilic
The hydrophilic swelling gel has no greasy feeling and can keep water and lock water.

Good security
It does not irritate human skin and eyes. After a large number of toxicological studies, it is found to be more safe than salt.
Excellent rheological properties
It can adjust the viscosity of the product, improve the thixotropic energy of the gel system and improve the stability of the product.

 

 

Functions in cosmetics:

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 3

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 4

Application in medicine:

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 5

Pharma Grade Carbomer Powder / Acrylic Resin Powder For Moisturizing Gels 6

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