银河网站注册开户

news
  • Notes on the use of water-based wood paint
  • 发布日期:2018-09-29 16:47 浏览次数: Editor: Jiande Xingqi Environmental Protection Technology Co., Ltd. Release date: 2018-09-29 16:47 Views:

201809201401343192.png

Wooden homes are widely welcomed by Chinese families because of their relative environmental protection and beautiful performance. In order to ensure the long-term use of wooden furniture, they are usually painted with a layer of water-based wood paint . So, how should such decorative protection products be painted? What matters need attention during construction?

Wooden home because of its relatively environmentally friendly, beautiful performance is widely welcomed by Chinese families, in order to ensure the long-term use of wooden furniture, generally will be painted with a layer of water-based wood paint, then, such decorative protection products should be how to paint the construction? What matters should be noticed in construction?

1. Substrate treatment

1. Substrate treatment

Generally, the moisture content of wood materials is higher than 12%, which cannot be used in this case. The material must be treated and cleaned to ensure that impurities such as stains can remain on it, and sealed with a primer or clear primer.

In general, the moisture content of wood materials is higher than 12%, so this situation can not be constructed. Material must be treated and cleaned to ensure that stains and other impurities can be retained above, using primer or clear primer for sealing.

2.Brushing treatment

2. Brushing treatment

Scraping Putty:

Scraping putty:

On the treated substrate, if the surface still feels rough, you need to scrape and apply transparent putty for 1-3 times. The interval is 2-3 hours. The scraping can be done evenly and completely. Putty does not need to be diluted. Generally, it should be applied after the primer is applied.

On the treated substrate, if the surface still feels very rough, you need to scrape and coat 1-3 times transparent putty, interval 2-3 hours, scrape and coat evenly smooth and dry. Putty is not diluted. It should be better after scratching the primer.

Painting primer:

Brushing primers:

Apply the primer 2-3 times at an interval of 4-5 hours. After each drying (depending on the humidity and climate conditions), sand it with 800 # sandpaper and dilute the primer with 10-20% water.

Paint primer 2-3 times at intervals of 4-5 hours, each time dry (specific apparent humidity and climate), with 800 sandpaper grinding, primer with 10-20% water dilution.

Apply topcoat:

Brushing top coat:

Apply 2-3 coats of topcoat at intervals of 4-5 hours. After each dry, lightly polish with 800 # sandpaper.

Brush 2-3 times top coat, interval 4-5 hours, dry after each time and use 800 or more sandpaper to lightly polish.

3. Material grinding

3. Material grinding

Before painting the water-based paint on wood, the base of the paint must be sanded. Generally, 360 # sandpaper is used to remove the dust before applying the water-based primer, otherwise it will affect the paint Adhesion.

Wood before painting water-based paint, has been painted with oily primer, the need for paint primer grinding, generally using 360 # sandpaper grinding, dust removal, can be painted water-based primer, otherwise it will affect the adhesion of paint film.

4. Clean up

4. Clean up.

When applying primer for construction, for some rough substrates, you should first sand the substrate with 360-400 # sandpaper and remove the abrasive dust before applying the primer, otherwise it will affect the future construction effect. The dust entering the wood grain can be removed with a brush or a clean towel or cloth with humidity.

When painting primer, for a part of the relatively rough base material, should first use 360-400 sandpaper grinding substrate, remove the grinding dust before painting primer, otherwise it will affect the future construction effect, the dust has entered the wood grain can be removed by brush or wet clean towel, cloth to suck it out.