Paint knowledge | water based wood paint construction technology

Core tip: waterborne wood paint includes three major products: wood decoration paint, furniture paint and floor paint Waterborne wood paint is only a semi-finished product It must go through a construction process until the film is formed on the substrate and the decorative effect is produced, so as to create a perfect wood life Base material treatment of construction process - puttying (base material leveling can be avoided) - primer painting - finish painting Precautions 1 Base material treatment: the moisture content of wood material is higher than 12%, and the construction cannot be carried out when the hand touch is wet The wood base material must be clean, flat and free of oil stain, glue and other impurities If there is oil stain, it can be removed with Tianna water Base material 2 Before woodworking Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: water-based wood paint includes three major products: wood decoration paint, furniture paint and floor paint Water-based wood paint, only semi-finished products, must go through a construction process, until the film is formed on the substrate and the decorative effect is produced, to create a perfect wood life Base material treatment of construction process - puttying (base material leveling can be avoided) - primer painting - finish painting Precautions 1 Base material treatment: the moisture content of wood material is higher than 12%, and the construction cannot be carried out when the hand touch is wet The wood base material must be clean, flat and free of oil stain, glue and other impurities If there is oil stain, it can be removed with Tianna water Base material 2 Base material treatment before carpentry Construction: seal with universal primer or surface cleaning primer (remove dust and dirt on the surface, especially glue before sealing the primer) Then carry out construction) treatment, and then enter the construction site for woodworking 3 Puttying: if the surface is rough, clear puttying shall be applied for 1-3 times, with an interval of 2-3 hours There is no need to polish and dry the even and even layers Puttying can also be arranged before and after woodworking The putty does not need to be diluted Generally, it should be well scraped and applied after one coat of primer Brush primer: Brush primer 2-3 times every 4-5 hours After each time is dry (depending on the humidity and climate), polish with 800 × sandpaper, and dilute the primer with 10-20% water Brush the top coat: Brush 2-3 times of the top coat, with an interval of 4-5 hours After each time is dry, Polish lightly with more than 800 × sandpaper 4 Before applying the water-based paint to wood, when the oil-based primer has been applied, the paint bottom shall be polished Generally, 360 × sandpaper shall be used for polishing, and the water-based primer can be applied only after the dust is removed, otherwise the adhesion of the paint film will be affected 5 When applying primer for construction, for some rough base materials, 360-400 × sandpaper shall be used to polish the base materials first, and the primer can be applied only after the grinding dust is removed, otherwise the construction effect will be affected For the dust that has entered the wood grain, it can be removed by brush or sucked out by clean towel and cloth with humidity Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,