Environment-friendly water-based imitation stone coating and its raw materials, preparation method and application

[0049] The preparation method of component A in the following examples is as follows: add the water-based elastic acrylic emulsion into deionized water according to the formula of component A, add defoamer, preservative, thickener, film-forming Auxiliary, antifreeze and softener, stir for 10 minutes after adding.

[0050] The preparation method of component B in the following examples is as follows: according to the formula of component B, add 50wt% of wetting and dispersing agent, neutralizing agent, defoamer, 50wt% of antiseptic, pigment and filler to deionized water 50wt%, after uniform dispersion, use a sand mill to grind to ≤401μm, add the remaining defoamer, remaining preservative, water-based elastic acrylic emulsion, film-forming aid, antifreeze, thickener and remaining defoaming agent under stirring at 500rpm ionized water.

[0051] The preparation methods of component C in the following examples are as follows: add water-based elastic acrylic emulsion to deionized wate

[0053] The formula of component A is:

[0054] Water-based elastic acrylic emulsion National Starch 4700

85.0％

Defoamer SN-154

0.1％

Preservative P113

1.0％

Thickener R278

5.0％

Coalescent Texanol

3.2％

Antifreeze Propylene Glycol

1.0％

Softener Magnesium Silicate

2.4％

Deionized water

2.3％

[0055] The formula for component B is:

[0056] Water-based elastic acrylic emulsion National Starch 4700

56.0％

Pigment and filler rutile titanium dioxide R828

31.0％

Wetting and dispersing agent Dow CF-10

2.2％

Neutralizer AMP-95

0.4％

Defoamer SN-154

0.4％

Preservative P113

0.2％

Thickener R278

2.0％

Coalescent Texanol

1.8％

Antifreeze Propylene Glycol

2.0％

Deionized water

4％

[0057] The formula of component C is:

[0058] Water-based elastic

[0069] The formula of component A is:

[0070] Water-based elastic acrylic emulsion Polycar BLJ-963M

88.0％

Defoamer SN-154

0.3％

Preservative P113

1.5％

Thickener R278

1.8％

Coalescent Texanol

3.0％

Antifreeze Propylene Glycol

1.4％

Softener Magnesium Silicate

3.0％

Deionized water

1.0％

[0071] The formula for component B is:

[0072] Water-based elastic acrylic emulsion Polycar BLJ-963M

66.2％

Pigment titanium cyanine blue

18.2％

Wetting and dispersing agent Dow X-405

1.8％

Neutralizer AMP-95

0.3％

Defoamer SN-154

0.3％

Preservative P113

0.4％

Thickener R278

1.0％

Coalescent Texanol

3.5％

Antifreeze Propylene Glycol

2.2％

Deionized water

6.1％

[0073] The formula of component C is:

[0074] Water-based elastic acrylic emulsion Poly