CP-EWS is modified bentonite. It is used in water-borne system. Compared with CP-EW, CP-EWS has better performance of thixotropy, transparence and dispersion.

      

Properties

Composition                                  Inorganic modified montmorillonite clay

Appearance                                  Fine powder, white

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

Bulk density                                  0.40~0.60g/cm3

Viscosity, 3% in water, mPa.S        ≥3000

Fineness (<74μm, %)                   ≥98%

 

Advantages

1. High gelling effectiveness, CP-EWS can form gel even at 2% in water
2. Easy dispersing.
3. Gel is transparency and of light color
4. Prevents pigment Settling
5. High thixotropy, Good anti-sag property

Application

1. CP-EWS is used in the following applications:
2. Industrial water reducible paint
3. Toothpaste and tooth polish
4. Cream and Lotions
5. Emulsion paint
6. Pigment and blung water
7. Water-born sealant, adhesive

Using

CP-EWS 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. CP-EWS (Dispersing at high speed for 20-30minutes)
3. Additive
4. Pigment and filler (Mixing and dispersing)
5. Emulsion (Mixing).
6. Post correct.

 

Package

Kraft bag or kraft complex interior with PE or customized.

 

Storage

CP-EWS has a shelf life of 2 years, and should be stored in ventilated cool and dry place.