Film Coated Plywood

Product Introduction

Film Coated Plywood, a type of plywood with a film layer on its surface, is made from wood veneers. It keeps the original features of plywood and gains decorative, abrasion-resistant and anti-pollution properties because of the film. It's often used in building decoration and furniture making.

Product  Advantages

High-Density Protection and Abrasion Resistance

The surface of the film-coated plywood is covered with a 0.3-0.5mm thick PVC or PP polymer film, tightly bonded to the substrate through hot-pressing technology, forming a seamless seal. This film boasts an abrasion resistance coefficient exceeding 5,000 cycles, capable of resisting daily friction, scratches, and chemical corrosion. Compared to ordinary plywood, its waterproof performance is enhanced by over 80%, with a water absorption rate below 0.5% (while ordinary boards range from 1.5% to 3%), effectively isolating moisture penetration and preventing board expansion and deformation.

Core Layer Structure

Poplar Core: With a density range of 450-550kg/m³, it features uniform texture and lightness, reducing the board's weight while offering good bending strength (MOR ≥ 30MPa).

Eucalyptus Core: Boasting a density of 650-750kg/m³, its fiber structure is tight, enhancing vertical compressive strength by 20%, suitable for high-load applications.

Poplar-Eucalyptus Composite Core: Through alternating lamination, it combines the lightness of poplar with the high strength of eucalyptus, improving overall deformation resistance by 35%, suitable for environments with large temperature fluctuations or humidity changes.

Wide Temperature Range Adaptability

The synergistic design of the film layer and core material ensures structural integrity under extreme temperatures. It exhibits no delamination or bubbling at high temperatures (80°C for 48 hours); at -20°C, its impact strength retention rate exceeds 90%, superior to the 60%-70% of ordinary plywood.

UV Resistance and Weatherability

The surface film is fortified with UV stabilizers, passing the QUV accelerated aging test with color difference ΔE ≤ 3 and achieving a yellowing resistance rating of 4. In outdoor environments, its lifespan reaches 10-15 years, far exceeding the 5-8 years of uncoated boards.

Product base parameters

Photographs of film coated plywood

Board display: the coating film is uniform and tightly adhered, no air bubbles Cutting display: neat and well-grained

FAQs

1. What is the purpose of film coating on plywood?

The film coating on plywood serves several purposes, including protecting the underlying wood from moisture, UV rays, and physical damage. It also provides a smooth, aesthetically pleasing surface finish that is easy to clean and maintain. This makes it ideal for applications where durability and appearance are important, such as in furniture, cabinetry, and construction projects.

2. Can film coated plywood be used outdoors?

Yes, film-coated plywood can be used outdoors due to its moisture-resistant properties. However, it's essential to ensure that the edges and cut surfaces are properly sealed or painted to prevent water ingress, which could cause swelling or delamination over time. Regular maintenance and reapplication of protective coatings may be necessary to prolong its lifespan in outdoor environments.

3. How long does film coated plywood last?

The lifespan of film-coated plywood varies depending on factors like the quality of the material, thickness of the film, exposure conditions, and maintenance practices. Generally, when used indoors with minimal exposure to moisture and proper care, it can last many years without significant degradation. Outdoors or in high-humidity environments, its longevity might be reduced unless adequately protected.

4. Is film coated plywood eco-friendly?

Film-coated plywood itself isn't inherently more or less eco-friendly than uncoated plywood; its environmental impact largely depends on the source of the wood and the manufacturing process of both the plywood and the film coating. Look for products certified by recognized sustainability standards (e.g., FSC for forestry, LEED for construction materials) to ensure they meet higher environmental and social responsibility criteria.

5. Can I paint or stain film coated plywood?

Painting or staining film-coated plywood is not recommended because the film coating is designed to be a finished surface, and applying additional coatings may not adhere well or could alter the desired appearance. If a different color or finish is needed, consider choosing pre-coated plywood in the desired shade or pattern. In cases where painting is necessary, thorough surface preparation and using a compatible primer and paint system specifically tested for use on such surfaces is crucial for good adhesion and longevity.

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