Common knowledge of coating: analysis of influencing factors of construction color difference of acrylic ripple finish

Core tip: corrugated paint is a kind of high-grade industrial art paint It is named for its uneven and wavy film after construction Its decorative effect is luxurious, elegant and generous, which is popular with the public Improper construction of acrylic ripple paint finish will affect color difference The following describes the influence factors of the construction color difference of acrylic ripple paint finish 1、 Acrylic ripple paint is affected by paint mixing: A uneven mixing of main paint; B the curing agent is not added in proportion, which affects the luster and causes poor vision; C The Influence of construction viscosity, too little or too much diluent will affect the color change 2、 Acrylic ripple paint Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: corrugated paint is a kind of advanced industrial art paint It is named after the construction of the film similar to corrugated, uneven, and its decorative effect is luxurious, elegant and generous, which is popular with the public Improper construction of acrylic ripple paint finish will affect color difference The following describes the influence factors of the construction color difference of acrylic ripple paint finish 1、 Acrylic corrugated paint is affected by mixing: a main paint is not evenly mixed; B curing agent is not added in proportion, which will affect the gloss and cause poor vision; C construction viscosity, too little or too much diluent will affect the color change 2、 Acrylic ripple paint is affected by matching If the base color of a acrylic primer is light and the surface color is deep, the color is normal Otherwise, the color difference is easy to occur For example, if the red base is matched with the white surface, the color difference of the top coat is easy to be caused B the base coating of acrylic primer has poor solvent resistance, or the diluent of acrylic ripple paint has too strong solubility, which is easy to cause color migration and color difference C the thickness of the finish coat of acrylic ripple paint is not enough (the standard construction film thickness of the finish coat is 40-50 μ m), or the covering power of the finish coat itself is not good enough, resulting in color difference 3、 Acrylic ripple paint is affected by equipment, process conditions and construction methods: A for example, the effect of construction of air spraying equipment and electrostatic spraying equipment is different B for example, different construction techniques and thicknesses will result in different effects 4、 Acrylic ripple paint is affected by drying method: a drying method, drying temperature and time all have a certain impact on color, the same paint, drying at the same temperature, if the time is long, the color will be dark, if the time is short, the color will be light; B drying temperature will also affect the color difference, pigment In addition to heat resistance, there will be some changes at different temperatures (for example, iron yellow will turn red at a certain temperature); there is also a color difference between the coating dried at room temperature and the coating dried by baking, which is easily detected by the instrument 5、 Acrylic corrugated paint is subject to storage location and visual deviation: there will be color differences in the directional light and backlight Different parts of the same machine will have visual differences due to viewing angle and light and shade; there are also differences in color discrimination between professionals and non professionals; there are also deviations in color judgment due to the increase of people's age Color technicians in our industry are generally advised not to engage in color matching work after they are over 45 years old 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,