| Customization: | Available |
|---|---|
| CAS No.: | 9007-20-9 |
| Formula: | C3h4o2 |
|
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Wholesale Cosmetic Grade High Quality Polymer Carbopol 940 or Carbomer 940
Carbopol 940,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 pharmaceuticals and cosmetics. They may be homopolymers of acrylic acid, crosslinked, allyl ether of sucrose or allyl ether of propylene.
Carbomers are found in the market as white and fluffy powders. They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the specific components of the polymer .
Item: Carbomer 940
Purity: 99%
Appearance : White powder
Grade : Cosmetic Grade
Package: 25 kg Carton
Other types of Carbopol:
Carbopol 934
Carbopol 940
Carbopol 941
Carbopol 980
3.Technical Data:
|
Item
|
Index
|
|||
|
|
Carbopol 940
|
Carbopol 941
|
Carbopol 934
|
Carbopol 1342
|
|
Appearance
|
White loose powder
|
White loose powder
|
White loose powder
|
White loose powder
|
|
Ash
|
≤2.0%
|
≤2.0%
|
≤2.0%
|
≤2.0%
|
|
Acidity
|
2.5-3.5
|
2.5-3.5
|
2.5-3.5
|
2.5-3.5
|
|
Heavy metal
|
≤20ppm
|
≤20ppm
|
≤20ppm
|
≤20ppm
|
|
Benzene
|
≤0.0002%
|
≤0.0002%
|
≤0.0002%
|
≤0.0002%
|
|
Viscosity
|
40000~60000 mpa.s
|
4000~11000 mpa.s
|
20000-40000mpa.s
|
20000~40000 mpa.s
|
|
Loss on drying
|
≤2.0%
|
≤2.0%
|
≤2.0%
|
≤2.0%
|
|
Assaying
|
56%-68%
|
≤2.0%
|
≤2.0%
|
≤2.0%
|
|
Product
|
Feature
|
|
940
|
High viscosity has good viscosity increasing effect
|
|
941
|
Permanent emulsions with low viscosity and colloids produced by suspension have high transparency and better ion resistance in systems containing ions
|
|
934
|
Good thickening effect, permanent stability at high viscosity, short flow in aqueous solution.
|
|
1342
|
Has the high efficiency thickening effect, can produce the clear and transparent water or the alcohol hydrocolloid, has the strong anti-ion type.
|
|
Product
|
Range of application
|
|
940
|
Used for external preparation, suitable for preparation of gel, cream, coupling agent.
|
|
941
|
Local drug delivery system, high emulsion stabilization effect of good clarity of dilute gel.
|
|
934
|
Local drug delivery system, stable at high viscosity, used for concentrated gel, emulsion, suspension.
|
|
1342
|
Local administration system, in the presence of electrolyte and good rheological improver, polymerization and emulsification
|
5.Packaging &Storage:
20 kg Carton
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
We are TOP 10 detergent products manufacturer in China , and we have more than ten
year export experience for detergent. Our goods have exported the following main markets:
1. European market : Spain / Germany
2. Middle East and central Asia: Saudi Arabia, Turkey, Ukraine, Uzbekistan, Qatar and India.
3. African: Kenya,Morocco,Tanzania,Nigeria, Tunisia and sounth africa and so on.
4. Southeast Asia: Singapore, Vietnam,Thailand, Indonesia, Phillippines and Australia.
5. South America: Brazil, Argentina,Chile, Peru, Colombia,Panama and Mexico.
With more than 10 years experience in chemical industry, Henan Sinowin Chemical Industry Co.,Ltd.
is one of the premier supplier.Our aim is to provide customers the high quality products, most competitive
pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:
+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We
communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Our goods passed BV,ISO9001
& SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before
each shipment in our laboratory to double confirm the quality.
Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers
to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C. our factory
have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements Our experienced staff is dedicated to
answer all of your inquires, feedback or other requirements in 24 hours. We welcome you to contact
us for more information and look forward to working with you.
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