Easy Dispersing Water Based Organoclay for Exterior Paints

GDGEL-W21 RHEOLOGICAL ADDITIVE

Easy Dispersing Water Based Organoclay for Exterior Paints

Easy Dispersing Water Based Organoclay  Description:

GDGEL-W21 is modified bentonite. It is used in water-borne system. Compared with GDGEL-W20, GDGEL-W21 has better performance of thixotropy, transparence and dispersion.

Organoclay for Exterior Paints Properties:

Composition                       Inorganic modified montmorillonite clay

Appearance                       Fine powder, white

Moisture content (105℃,2hr)         ≤10%

Bulk density                       0.40~0.60g/cm3

Fineness (<74μm, %)               ≥98%

Viscosity,3% in water, mPa.S        ≥10000

Bentonite Powder for Water-borne Application:

● Industrial water reducible paint

● Toothpaste and tooth polish

● Cream and Lotions

● Emulsion paint

● Cream and Lotions

● Water-borne sealant, adhesive

Water Based Organoclay for Paints Using:

GDGEL-W21 it can be added directly in powder, with its addition to be 0.2~3.0%. Procedures are as follow.

1.     water (PH:7.0-8.0)

2.     GDGEL-W21 (Dispersing at high speed for 20-30minutes)

3.     Additive

4.     Pigment and filler (Mixing and dispersing)

5.     Emulsion (Mixing).

6.     Post correct.