What paint is used for furniture and how to paint it?

Some people feel that their furniture is obviously worn out and try their best to update it, but they don't want to replace it because of limited funds. At this time, they can decorate it beautifully with suitable paint. The following contents are what paint and how to paint furniture. You can use simple oil paintings. Some people feel that their furniture is obviously worn out and try their best to update it, but they don't want to replace it because of limited funds. At this time, they can decorate it beautifully with suitable paint. The following contents are what paint and how to paint furniture. You can make the furniture look brand-new through simple oil painting, and also reduce many subsequent furniture use problems.

What paint is used for furniture?

In fact, furniture can also choose acrylic paint, nitrocellulose paint or polyurethane paint, which has good color retention and effect.

1, nitrolacquer is also called spray painting and wax gram. It uses nitrocellulose as the main raw material, and adds synthetic resin, toughening agent, solvent and diluent to make the base material. The transparent primer without nutrients is nitrocellulose varnish, and the colored opaque liquid is nitrocellulose enamel. Nitro paint film can get high gloss after polishing, which is a kind of paint with wide application and good decorative performance.

2. Polyurethane paint film is hard and wear-resistant. After polishing, it has high gloss, good water resistance, heat resistance and acid and alkali resistance. It is a high-quality and advanced wood paint.

In polyester paint, polyester resin is the main film-forming material. Unsaturated polyester paint, also known as piano paint, is often used in high-end hotel furniture. The characteristics of unsaturated polyester paint are: the paint film is plump, clear and transparent, and its hardness and gloss are higher than other paints; The thickness of one-time construction film can reach 1mm, which is incomparable to other coatings. Water resistance, heat resistance, short-term light resistance and flame retardancy are better than other coatings.

3. The acrylic paint film is bright and hard, and has good color and light retention performance. Good water resistance and adhesion, the polished paint film is as smooth as a mirror and can be used for a long time. Among them, the selected matte paint is mainly varnish, mixed with a proper amount of matting agent and auxiliary materials. Due to the different dosage of matting agent, the gloss of paint film is also different.

How to paint furniture

1. Apply a thin layer of paint to the wood with a rag, sponge or brush. The action can be slower, and a proper amount of paint can be left on the brush to prevent dripping or sag. Brush along the direction of wood grain to keep it uniform and beautiful.

2. Dry the paint according to the color depth you need. Remember, the longer you leave it, the darker the color. Make sure the paint doesn't dry on the wood. If it starts to dry, dry it immediately. If you want a dark color, you can apply a second coat.

3. dry. After 6-8 days of drying, most of the paint will dry within half a day. Try to put the wood in a well-ventilated place to speed up the drying.

4. Apply the second coat of paint. Apply it simply like a second coat, wipe it off after 2-3 times, and dry 6 pieces.

5. Apply a protective layer. In order to prevent the wood from moisture, grease or warping, water-based polyurethane finishing oil is selected, and the wood is brushed with a clean cloth or foam brush, and then dried.

6. Reinforce the protective coating with traditional polyurethane. Apply 2-3 layers to ensure that there are no bubbles on each layer. Each layer is dried and polished with 220 sandpaper. If your furniture is easily scratched, scratched and worn, this is protection.

7, coated with osmotic oil. You can choose tung oil, Danish oil or ancient oil to make the wood smooth and beautiful. Apply a little oil to a clean rag, rub it on dry, spotted wood, soak it for a while, wipe it clean with a clean rag, and then coat it with 1-2 layers.

The above is what paint is used for furniture and how to paint it. I hope everyone will analyze the precautions and some painting steps in the use of various paints. In addition, when choosing coatings, we should find qualified products. Some coatings do have many abnormal chemical components, which will greatly reduce the quality of home environment and affect the safety of home life if used carelessly.