LGB-940 Carbomer 940

Property

Specification

Appearance

Fluffy, White Powder

Viscosity: (mPa.s) (20 rpm at 25ºC, Neutralized Solution)

0.2%

19000-35000

0.5%

40000-70000

Solution Clarity (%Transmission, 420 nm light)

0.2% aqueous solution

≥85

0.5% aqueous solution

≥85

Residual Benzene %

≤0.50

Residual Arcylic Acid %

≤0.25

Loss on Drying

≤2.0

Bulk density (g/100ml)

19.5-23..5

Heavy Metals(mg/kg)

AS

≤2

Pb+As+Hg+Sb

≤10