China High Quallity Carbomer 940 Price From China Factory Suppliers

• CAS No.: 9003-01-4
• Formula: C5h10o2
• Color: White
• Appearance: Powder
• Transport Package: 20kg/Carton
• Specification: cosmetic grade
• Trademark: TNJ
• Origin: China
• HS Code: 3906909000
• Production Capacity: 5000000mt

Product Description

TNJ Chemical is specialized in carbomer 940 and series products since 2001. As a time honored chemical factory, TNJ Chemical is the key and Carbomer 940 supplier and exporter from China. If you need to buy high quality Carbomer 940 with competitive price,   

Carbomer 940 CAS 9003-01-4 is a cross-linked polyacrylate polymer used in personal care gels and creams as a high-efficient rheology modifier. It is capable of providing high viscosity, excellent thickening and suspending performance with low-dosage. Its short flow (non-drip) properties are ideal for applications such as clear gels, hydroalcoholic gels, creams. When neutralized by alkali it forms sparkling clear water or hydroalcoholic gels and creams. 

Features and Benefits

- Short flow properties

- High viscosity
- High suspending, thickening and stabilizing ability
- High clarity

Recommended application
- Hair styling gels
- Hydroalcoholic gels
- Moisturizing gels
- Bath gels
- Hand, body and face lotions
- Creams
 

Formula Guidelines

Typical recommended dosage at 0.2-1.0 wt %.

To disperse Carbomer940 completely, it should be slowly and carefully sprinkled to dispersion medium while the mix is stirred rapidly to avoid formation of lumps; extremely high shear rate mixer should be carefully employed to avoid viscosity loss.

The ideal viscosity can be achieved at pH ranges of 5.0~10.0 when neutralized; In a hydoalcoholic system, a correct neutralizer must be chosen carefully based on the amount of alcohol to be gelled.
After neutralization, high-shear and lasting stirring should be avoided to keep stable thickening ability.
 

Specification

Appearance                                  Fluffy, White powder

Viscosity (20r/min,25ºC, mpa.s)     19000-35000(0.2% aq solution); 40000-70000(0.5% aq solution)
Solution Clarity (420nm,%)           ≥85 (0.2% aq solution); ≥85(0.5% aq solution)
Heavy metals(mg/kg)                   ≤10 
Packing density(g/100ml)             19.5-23.5
Loss on drying (%)                       ≤2.0
Residual Acrylic acid (%)              ≤0.25
Residual Benzene(%)                   ≤0.50
 

Packing

20kg cardboard box with PE lining,5500kg per 20GP container

Storage

Keep tightly closed in cool, dry and well-ventilated area.
Shelf Life: 24 months