Non-slip wear-resistant floor coating and preparation method

Abstract

The invention discloses a non-slip wear-resistant floor coating and a preparation method, and belongs to the technical field of decorative coatings. The coating comprises modified polyacrylic resin, silicone acrylic emulsion, titanium dioxide, lime powder, paste attapulgite clay, alumina, filler, defoamer and pigment. The preparation method includes the following steps: firstly adding the modified polyacrylic resin and water to a reaction kettle, adding the paste attapulgite clay, the alumina and the titanium dioxide after heating and stirring, mixing and reacting for 1-2h, then adding the silicone acrylic emulsion for ultrasonic treatment for 20-30min, adding the lime powder, filler and defoamer with stirring and shearing for 5-10min, and adding the pigment into the mixture prior to mixing evenly to obtain the coating. The coating has good non-slip performance, greatly improves use safety for users, and has good wear resistance, good coating adhesiveness and high use value.

Description

technical field [0001] The invention relates to the technical field of decorative coatings, in particular to an anti-slip and wear-resistant coating for floors and a preparation method thereof. Background technique [0002] At present, the interior decoration floor is generally waterproofed by laying tiles or painting a waterproof layer. The construction is complicated and the painted waterproof layer is not environmentally friendly and easily emits harmful gases, and the anti-slip effect cannot meet the ideal requirements. [0003] The main function of the floor coating is to decorate and protect the indoor floor, make the floor clean and beautiful, and create a hydraulic indoor environment together with other decorative materials. In order to obtain a good decorative effect, according to some use occasions and different effect requirements, the requirements for the production of paint are getting higher and higher. Ordinary paints have insufficient adhesion and are easy t...

AI Technical Summary

Problems solved by technology

Ordinary paints have insufficient adhesion and are easy to peel off after drying; although they have anti-alkali properties, they are relatively poor in acid corrosion resistance; and the texture of ordinary paints is poor

Moreover, the anti-skid effect after using the paint is not up to the standard, which will cause unnecessary harm to the elderly and children. The anti-skid and wear-resistant performance of the floor coating is also an important criterion for measuring the performance of the paint, because the anti-skid performance of the paint is directly related to people's health. It is safe to use, and the wear resistance is closely related to the service life of the coating layer. Insufficient wear resistance will not only increase the cost of raw materials but also increase the construction cost

[0004] Originally, anti-slip floor coatings were mainly used for anti-skid of ships and pedestrian deck passages, and now they are widely used in various places with water, slippery places and parking facilities. Traditional anti-slip floor coatings are easy to wear, corrode, aging, and have weak impact resistance. , low adhesion, regular maintenance is required, high cost, and the effect is not obvious