Carbomer Powder Carbopol 934 940 941 980 CAS 9007-20-9 Thickener Carbomer

• CAS No.: 9007-20-9
• Formula: C15h17clo3
• EINECS: 618-435-5
• Color: White
• Appearance: Powder
• MOQ: 1kg
• Model NO.: 9007-20-9
• Transportation: by Sea, by Air, by Express..etc
• Type: 934/940/941/980
• Key Word: Carbomer
• Key Word 1: Carbomer Raw Powder
• Key Word 2: Carbomer 934
• Key Word 3: Carbomer 940
• Key Word 4: Carbomer 941
• Key Word 5: Carbomer 980
• Key Word 6: Carbomer Manufacture
• Key Word 7: Carbomer Supplier
• Key Word 8: Carbomer Price
• Transport Package: Paper Drum
• Specification: 25kg/Drum
• Origin: China
• HS Code: 3906909000
• Production Capacity: 50000kg/Month

Product Description

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Product Description

Carbomer Powder Carbopol 934 940 941 980 CAS 9007-20-9 Thickener Carbomer
Carbomer Powder Carbopol 934 940 941 980 CAS 9007-20-9 Thickener Carbomer
Carbomer Powder Carbopol 934 940 941 980 CAS 9007-20-9 Thickener Carbomer

 

CAS 9007-20-9 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 with an allyl ether pentaerythritol, allyl ether of sucrose or allyl ether of propylene.

CAS 9007-20-9 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 .

 

Items	Specifications
Apperance	Fluffy white powder
Odor	Slight odor
Viscosity (0.2 wt% mucilage, 20 rpm, 25ºC), mPa·s	13000~30000
Viscosity (0.5 wt% mucilage, 20 rpm, 25ºC), mPa·s	40000~60000
Clarity (0.2 wt% mucilage, 420 nm), % Transmission	≥85
Clarity (0.5 wt% mucilage, 420 nm), % Transmission	≥85
Heavy Metals (as Hg), mg/kg	≤1.0
Heavy Metals (as As), mg/kg	≤2.0
Heavy Metals (as Cd), mg/kg	≤5.0
Heavy Metals (as Pb), mg/kg	≤10.0
Bulk Density, g/100mL	19.5-23.5
Loss on Drying, %	≤2.0

Functions :

1. Excellent thickening effects even at low resin concentration in water and alcohol.

2.Thixotropy and high yield value in neutralized solution.

3.No stringy in solution, even at high viscosity.

4.High transparency in neutralized solution.
5.Excellent thickening effects over a wide pH range (pH 5 - 11)
 

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