carbomer 340/ Carbopol 940 cas no 76050 42 5 99%
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- Supplier: Hangzhou Lingeba Technology Co. Ltd.
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Product Overview
Description
Product Name:Carbomer 940
CAS:9003-01-4
Products Description
1.Carbopol, also called Carbomer or Carboxypoly-methylene is a generic name for synthetic high molecular weight polymers of acrylic acid used as thickening, dispersing, suspending and emulsifying agents in cosmetics.
2. They may be homopolymers of acrylic acid, crosslinked with an allyl ether pentaerythritol, allyl ether of sucrose or
allyl ether of propylene. Carbomers are found in the market as white and fluffy powders.
allyl ether of propylene. Carbomers are found in the market as white and fluffy powders.
3.They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (940,941,980,940T,2020,Ultrez 20 etc) are an indication of molecular weight and the specific components of the polymer . Carbomer is used for topical formulations and suitable for preparation of gels, creams and coupling agent.
4.Carbomer and cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are often used in topical lotion, cream and gel.
5. In a neutral environment, Carbomer system is an excellent gel matrix with crystal appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel.
Product Name: | Carbomer 940 | ||
Quantity: | 5000KG | ||
Specification: | Company Standard | ||
Item | Specification | Analytical Result | |
Appearance | Fluffy White Powder | Fluffy White Powder | |
Viscosity (20r/min,25 ℃,mpa.s) 0.2% aqueous solution 0.5% aqueous solution | 19000-35000 40000-70000 | 24252 54288 | |
Solution Clarity (420nm,%) 0.2% aqueuos solution 0.5% aqueous solution | ≥85% ≥85% | 96 95 | |
Packing density (g/100ml) | 19.5-23..5 | pass | |
Loss on Drying | ≤2.0 | pass | |
Heavy Metals(mg/kg) AS Pb+As+Hg+Sb | ≤2 ≤10 | pass | |
Residual Arcylic Acid % | ≤0.25 | 0.082 | |
Residual Benzene % | ≤0.50 | 0.31 | |
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Company Profile
Hangzhou Lingeba Tech Co., Ltd
Lingeba is a modern enterprise and mainly produces functional cosmetic material.Our company has passed the test of ISO9001:2015 International Quality Management System Authentication.
In the past years, our company has continuously been honored as a Hangzhou-Technology Enterprise. The functional cosmetic additive personal care material are sold many areas including North America, South America, Europe, Japan, Korea South & East Asia, Taiwan areas and Hong Kong.
Our main product is Alpha Arbutin,Vitamin C deprivative,Preservative,Polyquaternium,Carbomer, Panthenol and UV filter.We will carry on the faith of "Seeking Best, Creating Flawless", and keep our promises to the world. We will be the international high-quality maker forever. Welcome your inquiry
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