Now hand-painted floor paints on the market are divided into solvent-based paints and water-based paints. Solvent-based coatings mostly use xylene as solvent, and xylene volatilizes to form floor paint. This kind of paint contains xylene and formaldehyde, and the painted floor needs long-term ventilation to volatilize the residual biphenyl, otherwise it will be harmful to human body. Water-based paint takes water as solvent. Water volatilizes to form a paint film, without xylene, formaldehyde and other substances. It's a very environmentally friendly floor paint, and you can stay the next day after painting.
Careful comparison between solvent-based polyester paint and water-based floor paint shows that the disadvantage of solvent-based polyester paint is that it contains free organic isocyanate, which will lead to asthma and be harmful to health; Not scratch-resistant, can not be used for cork floors, it is difficult to repaint the original paint surface; In many cases, you can only draw once a day; Cleaning spray painting tools with solvent will make the paint surface yellow easily.
The advantages of waterborne floor paint are non-toxic and solvent-free; It is easy to repaint the original surface of Auschwitz concentration camp without turning yellow. Paint can be brushed three times a day, which dries quickly; More wear-resistant than solvents, more environmentally friendly; Maximize the natural color and texture of the wood floor; Convenient construction, no need to move construction, painting tools can be washed; Products are divided into bright, matte and semi-matte, which are available for a variety of choices. This water-based floor paint is generally used on color boards and plain boards.
Lacquer board is the painted floor in the factory, usually UV paint, and then installed. UV paint floor is easy to install and the installation tools are simple. However, due to the painted board, there will inevitably be many floor joints on the ground, and these floor joints are often dead ends for cleaning dirt. UV paint makes the floor image covered with a plastic film, which is very smooth and bright, but it loses the original feeling of wood.
The wood texture is the initial pursuit of people using solid wood flooring. For users of solid wood flooring, in addition to tree species, floor paint is a very important aspect of wood flooring, because it is floor paint that protects the floor. If you only pay attention to tree species and don't have good floor paint to protect your floor, even the best wood is useless. At this time, you can use water-based floor paint to protect it.
Plain boards are unpainted floors, developing tanks and falcons, which are painted after installation. The basic steps are as follows: first, install the plain board, polish the floor, scrape putty, brush the primer and finish paint. Polishing the floor with wood chips and sawdust can make the floor joints consistent with the floor color. Polishing will remove the excess putty on the floor, make the floor smoother and more delicate, and then start to brush the primer and topcoat. Floor paint can be divided into bright paint, semi-matte paint and matte paint.
Types of floor paint
1, common floor paint
At present, polyurethane floor paint has been widely used, with bright and plump paint film, wear resistance, water resistance, oil resistance and alkali resistance, which is suitable for assembly line production of ultraviolet curing paint.
2. Cement topcoat
Coatings for coating cement floors and improving their functions. Cheap products include perchloroethylene or styrene tar cement floor paint and polyvinyl butyral cement floor paint.
3, seamless floor paint
It is made of synthetic resin, pigment and filler. At present, commonly used synthetic resins such as polyvinyl acetate (emulsion), polyvinyl formal (aqueous solution), polyurethane (two-component), epoxy resin (solvent-free) and so on.
4. Polyurethane elastic floor paint
It is composed of two-component polyurethane coating cured at room temperature. During construction, component A and component B must be mixed in a certain proportion.
5. Antistatic floor paint
Polyurethane resin or epoxy resin is usually used as the base material, with special conductive materials, pigments, fillers and curing agents.
6, anticorrosive floor paint
Unsaturated resin or vinyl ester is usually used as base material, and accelerator and curing agent are used.
Floor paint is mostly used in public places and can be seen in many places. Of course, there are some private ones, but after all, there are few.