Water Based Bentonite organoclay

Organoclay Rheological Additive use for water based paints,coatngs

WATER BASED ORGANIC-BENTONITE RHEOLOGICAL ADDITIVE
The CP series water based Bentonite Rheological additive is the nature aluminosilicate rheplogical Additive. Which are vhiefly composed of these products are as follows:

1),Strong thixotropy:low viscosity with high speed shearing,high viscosity with low speed shearing,thixotropy,thixotropy index 6.0(CP-EW).

2),Wide PH value applicable range:good thixkening performance(PH6-12)

3),Easy to disperse:do not require pre-gel and polarity activator.

4),Stability:Perfect biochemistry stability,good heat endurance.

5),Economy: this product can substitute for traditional cellulose ethers additive.Furthermore,using with acryl acid additive can improve rheological change performance,Also the cost is reduce.

Water Based Bentonite organoclay:
CP-EW  based organoclay bentonit
CP-EWS based bentonite
CP-EWB based bentonite
The technique request of CP series water based bentonite rheological additive

USING METHOD

CP series water based bentonite rheological agent do not require pre-gel and alkali activator.The drying powder is feed diris directly as below in emulsion paint:

1) water [PH7.0-8.0)
[2) CP-EW (high speed disperse 20-30 min)
(3) Additive (film forming additive, antifoam agent, germicidal ogent, dis
persant agent)
(4) Pigment /gasket material (mixing disperse)
5) Latex(mixing)

6)Last modification

For mechanical stability solvent,the convenient process is as below:

1) water [H7.0-8.0)
[2) CP-EW (high speed disperse 20-30 min)
(3) Mixing Additive (film forming additive, antifoam agent, germicidal ogent, dis
persant agent)
(4) Pigment /gasket motarl (mixing disperse)（generally without grinding,for interiorwall:45um,for exterior wall:70um)
5)Residual latex (mixing)

6)  modification

The input is generally 0. 2%-1% of total or determined by compounding or rheological change requirement.

ATTENTION

1), The thickening performance of CP-EWshould be activated under high speed dispersing.If not,thickening may happen due to excessie hydro-synthesis time.

2),Excessive PH value makes hydro-synthesis too fast,small PH value reduces rheological change performance.

3),Surface activator and dibasic alcohol should be feed after CP-EW dispersing to avoid its disturbance of hydro-synthesis.

4),CP-EWS can be used independent or with other alkali swelling acrylic acid.In order to improve rheological change performance.

The experiments indicate that CP-EWS should avoid using with polyester thickening agent.

PACKING AND STORAGE
The double packing is adopted.The plastic film bag is used inside and the plastic waving bag or kraft plastic weaving composite bag is preferred outside.
Pacing bag weight 25± 0.25kg. 20±0. 2kg or as consumer’s requirement.
Keep in storage in ventilating. cool and dry place.

APPLICATION INSTANCE
Due to fine thickening and thixotropy performance, the CP series water based Bentonite Rheological Agent are widely used as exterior&interior wall emulsion paint and high build emulsion paint, such as scumbling paint,mineral varnish, figured paint, elastic exterior wall paint, exterior& interior wall functional putty,graining paste, water printing ink, tooth paste pesticide, slurry etc

Application          

Recommended compounding of mineral vaenish

Recommended compounding of water graining paste  

So if you are interesting our water born organoclay rheological additive,pls contact us now.

[email protected]

We also produce solvent based organoclay for paints,coatings,inks,grease lubricant and oil drilling mud. Pls check our website:

Our website:   https://www.rheologicaladditive.com