Important paint functions to prevent deterioration and discoloration of materials *Test cases included
Acrylic urethane paint
Weather resistance refers to the durability of materials or products against changes in climate conditions and external environments.
The impact of degradation on the surface of products and goods is an example of errors that occur on product surfaces due to external environmental influences. ● Fading and discoloration Due to the effects of sunlight and ultraviolet rays, the color of the product may fade or change. This leads to a deterioration of the product's appearance and detracts from its aesthetic appeal. ● Peeling and cracking Factors such as wind, rain, and temperature changes can cause the paint film to peel or crack. This results in a decrease in protective functionality. ● Corrosion In the case of metal products, corrosion may progress due to rainwater or humidity. If the weather resistance is low, it cannot protect the metal surface from these external factors, leading to further corrosion. ● Secondary damage from surface degradation Due to the attachment of dirt, microorganisms, and the effects of chemicals from the degraded areas, the painted surface may deteriorate, resulting in further dirt and discoloration. This leads to a decline in the product's appearance and functionality.
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basic information
With our acrylic urethane paint, we conduct preliminary tests to confirm weather resistance, including the desired colors and required quality performance based on combinations of materials and substrates. We will provide paint recommendations to address discoloration and degradation. (Examples from our past experiences) - Proposals regarding yellowing of white substrates - Confirmation of changes after substrate yellowing and painting - Appearance changes (cracking, blistering, performance degradation) after conducting environmental promotion tests
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Applications/Examples of results
Test Cases of Musashi Paint (Accelerated Weather Resistance Test) Comparison Test Results of Uncoated and Coated Products ● No Coating: Delta E value before and after testing 12.39 ● Clear Coating: Delta E value before and after testing 5.74 ● Two-layer Coating: Delta E value before and after testing 0.86 Delta E color difference is an index for quantitatively evaluating differences or changes in color. A larger Delta E value indicates a greater color difference, while a smaller Delta E value indicates a lesser color difference.
Company information
The Musashi Paint Group is a global manufacturer of specialty paints used in everyday items such as automobiles, mobile phones, home appliances, and computers. Our products are utilized in items that you handle daily. "What are the strengths of Musashi Paint and the reasons it is chosen by global brands?" ● Global Capability Manufacturing bases spread across Japan, China, Southeast Asia, India, the United States, and Europe. We understand and analyze the manufacturing environment (regulations, etc.) of each country, ensuring the supply of paints with the same quality as in Japan. ● Overwhelming Individual Response Capability We exceed customer expectations in terms of production location, quality, and performance standards, as well as compliance with regulations in each country. Our sales, technical staff, and local employees work as one team to find solutions to orders and challenges. ● Commitment to the Environment We have begun various initiatives to commit to a sustainable future. We are starting challenges to enhance customer corporate value through CO2 reduction, the development of environmentally friendly paints, and alliances with various environmental companies. ● Musashi Paint offers 483 products. As an industrial paint manufacturer, we produce a variety of paints that enhance color and functionality, including environmentally friendly paints, water-based paints, and metal paints.
