How to make a paint board
Painted board is a decorative board with a high-temperature paint treatment surface, which is widely used in furniture, cabinets, interior decoration and other fields. Its production process is complex, but the finished product has the characteristics of high gloss, strong wear resistance and rich colors. This article will introduce in detail the production process, material selection and market hot spot analysis of painted boards.
1. The production process of paint board
The production of painted boards mainly includes steps such as substrate treatment, primer spraying, top paint spraying, and high-temperature baking. The following is the specific process flow:
| step | Operation content | Things to note |
|---|---|---|
| 1. Substrate treatment | Select high-quality density board or particle board as the substrate for grinding and dust removal | Ensure that the surface of the substrate is smooth and flawless |
| 2. Primer spray | Spray epoxy primer to fill the pores of the substrate | The primer needs to be evenly covered to avoid swelling |
| 3. Grinding | Finely polish the primer | Use 400-600 mesh sandpaper |
| 4. Topcoat spray | Spray polyurethane topcoat 2-3 times | 20-30 minutes apart each time |
| 5. High temperature baking | Bake at 120-150℃ for 30-40 minutes | Strictly control temperature and time |
| 6. Cooling inspection | Quality inspection after natural cooling | Check surface gloss and flatness |
2. Selection of materials for painted boards
Making high-quality painted boards requires choosing the right substrate and paint. Here are common material choices:
| Material Type | Recommended choice | Features |
|---|---|---|
| Base material | Medium density fiberboard (MDF) | Uniform density, easy to process |
| Primer | Epoxy resin primer | Strong adhesion and good sealing |
| Topcoat | Polyurethane topcoat | Strong wear resistance and high gloss |
| Curing agent | Isocyanate curing agent | Fast reaction speed and high hardness of paint film |
3. Hot Topics and Market Analysis in the Last 10 Days
According to the search data of the entire network, recent hot topics about painted boards are mainly focused on environmental performance, customized design and the application of new materials. The following is a collection of hot content:
| Hot Topics | Attention | Main content |
|---|---|---|
| Environmentally friendly paint board | high | Discuss the application and environmental certification standards of low VOC coatings |
| Customized design | Medium-high | Demand for painted boards with personalized colors and patterns grows |
| New substrate | middle | Discuss the application of new environmentally friendly substrates such as bamboo fiberboard |
| Process innovation | middle | The combination of UV paint technology and digital printing technology |
4. Market prospects of painted boards
With the increase in consumer requirements for home decoration, the painted board market has shown the following development trends:
1.Environmental protection demand grows: Consumers are paying more and more attention to the environmental performance of their products, and painted boards with low formaldehyde and low VOC will become the mainstream market.
2.Personalized customization: Young consumer groups prefer to choose painted board products with unique designs and colors.
3.Technological innovation: The research and development of new coatings and processes will further improve the performance and quality of painted boards.
4.Application area expansion: In addition to the traditional furniture and cabinet fields, the application of painted boards in commercial spaces, office environments and other scenarios is also increasing.
5. Things to note when purchasing painted boards
Consumers should pay attention to the following points when purchasing painted boards:
1. Check whether the surface is smooth and free of bubbles, particles and other defects.
2. Inquire about environmental certification and give priority to products with E0 or higher environmental protection standards.
3. Observe whether the colors are uniform and whether the edge treatment is fine.
4. Understand the wear and scratch resistance of the product and can be verified by simple tests.
5. Compare prices and services from different brands and choose cost-effective products.
Through the above introduction, I believe everyone has a more comprehensive understanding of the production process and market conditions of painted boards. Whether as a consumer or an industry practitioner, mastering this knowledge can help make smarter choices.
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