Which “gate†is more popular among the new products of the door industry?
The door industry is a vast and diverse sector, offering a wide range of options such as painted doors, paint-free doors, and polymer doors. Each type has its own unique characteristics and benefits. Choosing the right door for your home can be a bit overwhelming, but in this article, we’ll walk you through the key differences to help you make an informed decision that suits both your needs and budget.
Painted Doors
Painted doors are created by applying paint to the door panel and then baking it in a drying oven. This process results in a vibrant finish with strong visual appeal, smooth surface, and excellent resistance to moisture and fire. These doors are typically made from MDF (medium-density fiberboard) as the core material, with a melamine backside. The production process is complex, time-consuming, and therefore more expensive. High-end painted doors often use PU (polyurethane) paint, which comes in two main types: piano paint and metal (car) paint. Metal paint tends to offer better durability and aesthetics compared to piano paint.
It’s important to be cautious when selecting a painted door. If the price seems too low for what’s claimed to be high-quality PU paint, there's a good chance it might not be environmentally friendly or long-lasting. Low-quality paint may fade quickly or lose its shine after exposure to fumes or regular use. The MDF base is coated with multiple layers of imported paint (three coats on the bottom, three on the sides, and two on the top), then baked at high temperatures to ensure a durable finish. While these doors are visually striking and easy to clean, they are also more prone to damage and difficult to repair once scratched or dented. They are best suited for those looking for a premium, stylish option.
Paint-Free Doors
As the name suggests, paint-free doors don’t require any additional painting. Most of today’s paint-free doors are actually PVC veneer doors, where a vacuum-bonded PVC layer is applied to the surface of a solid wood composite or molded door. Some factory-painted doors are also considered paint-free since they come pre-finished. These doors offer a natural wood texture with a variety of color options, making them ideal for modern, eco-conscious homeowners.
Advantages of Paint-Free Doors:
- They offer the look of real wood with a wide range of colors and styles, meeting modern demands for individuality and environmental friendliness.
- The surface is smooth, glossy, and free of paint, reducing the risk of harmful emissions commonly found in other materials.
- Installation is quick, allowing you to enjoy your new door sooner.
- Manufactured using advanced foreign technology and high-quality materials, these doors are resistant to impact, fire, insects, moisture, and corrosion, while being non-toxic and odorless.
- Easy to cut, saw, and install, making them versatile for different design needs.
- Customizable to match your personality, environment, and taste, making them a great choice for interior decoration.
Polymer Doors
A polymer door is made from polymer materials—substances composed of large molecules. These materials are found naturally, like rubber and silk, or created synthetically, like plastics and synthetic fibers. Polymer doors have become increasingly popular due to their durability, versatility, and low maintenance. They are used in a variety of applications, from everyday household items to industrial products.
Polymers have been part of life for centuries. From natural materials like tree bark and animal hides to modern innovations like plastic and synthetic fabrics, polymers have played a vital role in human development. In the 19th century, modified natural polymers such as rubber and celluloid were introduced. By the 20th century, the field of polymer science had exploded, leading to breakthroughs like phenolic plastics, polyvinyl chloride, polystyrene, and nylon. Today, polymer materials continue to shape our world, influencing everything from daily life to cultural trends.
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