Hebei Jiangkai Import & Export Trading Co.ltd.

Carbomer 940 Carbomer

CAS: 9007-20-9

Packing specification: 1kg 20kg

This product is a polymer of acrylic acid bonded allyl sucrose or pentaerythritol allyl ether. Calculated on dry goods, containing carboxylic acid group (-COOH) should be 56.O% ~ 68.O%.

Appearance: loose white slightly acidic powder, tasteless or slightly odorous

Acidity: PH value of 0.5% aqueous solution is 2.7-3.5

Equivalent: 76 ± 4

Ash powder: ≤0.2%

Loss on drying: ≤2%

Bulk density: about 0.21g / cm3

Glass transition temperature: 100-110 ℃

Lead: ≤20PPM

Carboxyl content (COOOH%): 57.7-65.0

product manual:

Carbo resin is a series of cross-linked acrylic polymer products. It is a family of water-soluble thickening resins. There are six main models: 940 934 941 2020 u20 u21 #

Carbo resin can be used as an excellent suspending agent, stabilizer, emulsifier, and can also be used as a transparent base of high-end cosmetics and a base for pharmaceutical accessories. Carbo resin is also the most effective water-soluble thickener. Suggested dosage: The general dosage is 0.2 to 1.0%, in most cases 0.2 to 0.5%. This product's 0.2 ～ 2.0% dosage is used as emulsifier, 0.2 ～ 2.0% dosage is used as thickener, 0.2 ～ 2.0% dosage is used as ointment, 0.2 ～ 2.0% dosage is used as gelling agent.

Packaging and storage:

Packaging: This product is packed in non-toxic polypropylene and nylon co-extruded plastic bags, moisture-proof and air-proof, and then packed in a cardboard box, 22kg / carton. Carbomer is very hygroscopic. When storing, be sure to seal it. Be careful to prevent moisture and agglomeration in the exposed air. If there is a slight agglomeration, gently tap the pressure, it can become a loose powder, and it will not affect the thickening effect. In a sealed container filled with desiccant. Transport: Carbomer is a polyelectrolyte. Rubbing or squeezing resin particles can sometimes become static. In case of splashing, please sweep up the dry powder with a broom first, and do not rinse with water, otherwise a very thin layer will form on the ground or equipment.