Environment-friendly interior wall paint and preparation method thereof
An interior wall paint, environmental protection technology, applied in latex paint, coating, polyether paint and other directions, can solve the problems of easy splashing, not easy to dry, not easy to hang on the wall, etc., to achieve good waterproof performance, excellent scrub resistance Sexual, non-irritating odor effect
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[0101] The second aspect of the present invention provides a preparation method of the environmentally friendly interior wall paint, which includes the following steps:
[0102] (1) Add polyhydroxy compound, dispersant and water to the reaction kettle and stir for 20-60min;
[0103] (2) Then add filler to the reactor, stir for 20-40min, add acrylic emulsion, polyurethane emulsion and defoamer, continue to stir for 1-3h;
[0104] (3) Finally, add anti-settling agent and other auxiliary agents to the reaction kettle, stir for 1-3h, discharge the material, and get ready.
Example Embodiment
[0108] Example 1
[0109] Example 1 provides an environmentally friendly latex paint. The preparation raw materials of the interior wall paint, in parts by weight, include the following components: 50 parts of acrylic emulsion, 35 parts of polyurethane emulsion, 35 parts of fillers, and 20 parts of polyhydroxy compounds. 4 parts of defoamer, 5 parts of dispersant, 3 parts of pH adjuster, 120 parts of water.
[0110] The acrylic emulsion is a combination of silicone-acrylic emulsion and styrene-acrylic emulsion with a weight ratio of 1:1; the silicone-acrylic emulsion is purchased from Shandong Baoda New Materials Co., Ltd., model PD-6; the silicone-acrylic emulsion is purchased In Shandong Baoda New Material Co., Ltd., type PD-1B; the polyurethane emulsion, purchased from Shanwei City Xindaxing Special Printing Material Development Company, model PU1892; the filler is made of zinc oxide, titanium dioxide and silica Combination, the weight ratio is 1:1:3; the fineness of the zinc ...
Example Embodiment
[0115] Example 2
[0116] Example 2 provides an environmentally friendly latex paint. The preparation raw materials of the interior wall paint include the following components in parts by weight: 30 parts of acrylic emulsion, 20 parts of polyurethane emulsion, 15 parts of filler, 10 parts of polyhydroxy compound, 2 parts of defoamer, 3 parts of dispersant, and 100 parts of water.
[0117] The acrylic emulsion is a combination of silicone acrylic emulsion and styrene acrylic emulsion, and the weight ratio is 1:0.5; the silicone acrylic emulsion is purchased from Shandong Baoda New Materials Co., Ltd., model PD-6; the silicone acrylic emulsion is purchased In Shandong Baoda New Material Co., Ltd., type PD-1B; the polyurethane emulsion, purchased from Shanwei City Xindaxing Special Printing Material Development Company, model PU1892; the filler is made of zinc oxide, titanium dioxide and silica Combination, the weight ratio is 1:1:1; the fineness of the zinc oxide is 800 mesh, purch...
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