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91～120 item / All 272 items
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Does surface roughness affect the finish? Measures against surface roughness in die casting.
The reason for the uneven application of the coating was the unevenness of the material. We will unravel the close relationship between the polishing process and painting.
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The 'pre-treatment' that determines 90% of coating quality and zinc phosphate coating.
Many of the painting defects are hidden in the previous processes. This explains the mechanisms of chemical treatment that influence the durability of automotive parts.
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Why do blisters appear months later? The reason for invisible corrosion.
Parts that had no issues at the time of shipment are now blistering in the market. We will uncover the mystery of blisters that occur after a long period of time.
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The real reason why pinholes don't decrease! Insufficient degreasing leads to defects.
Countless small holes appearing on the painted surface. We will address the fundamental causes that cannot be solved by merely adjusting the viscosity of the paint.
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Selection of thinner for metal baking paint
Why do we differentiate between summer and winter thinners? I will explain the impact of temperature on painting quality.
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Thinner dilution for metal baked coatings.
How does a low amount of thinner affect the quality of the paint? This explains the typical defects and the importance of proper dilution.
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Management of thinner for metal baking paint.
Do you think that adding more thinner makes it easier to paint? Here’s an explanation of the reasons that can lead to poor quality.
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Metallic baked paint and thinner
What is the difference between the paint and thinner used in metal baking paint? I will explain each role in an easy-to-understand manner.
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The role of metal baking paint and thinner.
Why is thinner necessary for metal baking paint? I will explain the differences and roles in an easy-to-understand manner.
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Measures to address poor adhesion in metal baked coatings.
What causes poor adhesion in metal baked coatings? This explains the key points for improving quality by reviewing the pretreatment process.
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Measures for Defects in Coating Thickness of Metal Powder Coating
Defects in the film thickness of metal baked coatings are a cause of quality deterioration. This explains the importance of film thickness management and points for improvement.
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Measures against blisters in metal baked coatings
Blisters that occur in metal baked coatings. This explains the corrosion that progresses within the paint film and the importance of pre-treatment.
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Measures against pinholes in metal baked coatings.
Pinholes that occur in metal baked coatings. This will clearly explain the relationship with internal gases and pre-treatment.
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Measures to prevent peeling of metal baked coatings
The cause of paint peeling in metal baked coatings may not be the paint itself. This explains the poor adhesion due to insufficient pretreatment.
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Function for preventing hole filling and paint management of holes.
Clogging of bolt holes and drainage holes is an important issue that can lead to both assembly defects and the recurrence of rust.
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Management of non-painted areas to prevent masking defects.
Paint adhesion to the screw parts or contact points can lead to assembly defects or electrical conduction issues, even if it occurs in just one location.
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Assembly complaints caused by poor film thickness.
A coating that is too thick or too thin will result in defects. We will explain the management of film thickness from three aspects: dimensions, rust, and appearance.
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Film thickness and posture management to prevent dripping defects.
The sauce is generated not only by the skill of the operator but also by three conditions: film thickness, viscosity, and component posture.
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Standardization of painting conditions to prevent color unevenness.
Color unevenness is not just a visual issue. Quality differences arise from four conditions: stirring, dilution, film thickness, and curing.
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Foreign matter management to reduce defects on the painted surface.
Foreign matter contamination is not just a problem in the booth. We will explain measures against surface defects by dividing the sources into four categories.
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Countermeasures for the causes of blisters that appear later.
Invisible swelling defects at the time of shipment can lead to complaints a month later. Managing moisture beneath the coating is important.
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Management of three factors to reduce pinhole defects.
Even small holes can affect rust prevention performance. We will organize measures against pinholes based on three factors: oil, moisture, and air.
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Substrate management to prevent rust recurrence after delivery.
Even if the product is in good condition at the time of shipment, red rust may appear after two weeks. We will explain the management of the substrate at the edges, holes, and welds.
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Initial response measures for paint peeling complaints.
Before changing the paint, check the three pre-treatment items for peeling during assembly. We will organize the causes of poor adhesion from a field perspective.
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Measures for Filling Holes and Handling Complaints
The paint accumulation around the hole is a critical inspection point that can lead to assembly defects and drainage issues.
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Countermeasures for Masking Defects
Adhesion to areas where it should not be applied can lead to assembly issues or poor electrical conductivity.
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Measures for Defective Film Thickness Complaints
Whether the coating is too thick or too thin, it affects corrosion resistance and assembly accuracy.
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Countermeasures for Sauce Defect Complaints
Appearance defects caused by paint dripping occur due to excessive film thickness or irregularities in viscosity management.
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Color blemish prevention measures
Color variations and uneven coloring are influenced not only by the paint but also by film thickness and drying conditions.
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Measures against foreign substance contamination complaints
The blemishes and debris on the painted surface are caused not only by the painting booth but also by the processes before and after.
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