2026 Comprehensive Guide to WPC/PVC/SPC/UV Wall Panels: Mastering the Core Properties of Four Major Materials in One Article
wpc wall panel
wood plastic composite wall panel
WPC wall panel, also known as wood plastic composite wall panel, is made of natural plant fibers (wood powder, bamboo powder, etc., accounting for 30% -40%) and thermoplastic plastics (PE/PVC, accounting for 60% -70%), with the addition of coupling agents, flame retardants and other additives, and extruded into shape. The structure is divided into solid and hollow types, and the surface can simulate the texture of wood grain through embossing, combining the warmth of wood with the durability of plastic.
In terms of environmental protection, there is no formaldehyde emission (formaldehyde emission ≤ 0.03mg/m³), and some parts are made of recycled plastic, which meets the E0 environmental protection standard and is suitable for mother and baby spaces. Good waterproof performance, water absorption rate ≤ 0.5%, able to cope with daily humidity, but easily damaged by long-term immersion; The fire rating reaches B1 level, with an oxygen index of ≥ 28% after adding flame retardants, and no burning droplets; Medium sound insulation, hollow structure can reduce noise by 20-25dB, suitable for places such as bedrooms, living rooms, dining rooms, and hotel rooms.
pvc wall panel
polyvinyl chloride wall panel
PVC wall board is made of PVC resin as the core material, together with auxiliary ingredients such as stabilizer and anti-aging agent, by extrusion molding. The structure is mostly hollow design, lightweight and easy to install, and there are also solid models for load-bearing scenarios. The surface can be replicated with various textures such as wood grain and stone grain.
There is no need to worry about environmental protection. High quality products are free of plasticizers and formaldehyde, meeting E0 level standards and suitable for various indoor spaces. Excellent waterproof performance, with a water absorption rate of only 0.1-0.5%, reaching IPX4 waterproof level. It does not deform or mold in humid environments, making it the preferred choice for kitchens and bathrooms; The fire protection level is B1, which is difficult to ignite and does not release toxic smoke; The sound insulation effect is moderate, capable of achieving 28dB noise reduction, meeting daily household needs. In addition to being used as wall panels, PVC boards can also be selected as ceilings for various purposes, making them economical and practical.
SPC wall panel
stone plastic composite wall panel
SPC wall panels are made of stone plastic composite materials, with natural calcium carbonate (stone powder, accounting for 60% -80%) and PVC resin (20% -25%) as the core components. They are extruded at high temperatures and covered with wear-resistant and decorative layers on the surface. The structure is solid locking buckle type, with high hardness, strong stability, and is not easily deformed.
Outstanding environmental friendliness, zero formaldehyde emission, in compliance with the EU EN14041 standard, formaldehyde emission ≤ 0.02mg/m³, suitable for sensitive populations. Waterproof far exceeds the other three categories, with no deformation after soaking for 72 hours, fully suitable for humid areas; The fire rating reaches B1 level, with excellent flame retardancy; The sound insulation effect is good, and the weighted sound insulation can reach 25-30dB. Some styles with built-in sound insulation cotton can achieve 40dB noise reduction.
UV wall panel
UV coated wall panel
It should be noted that UV is not an independent material, but a surface treatment process - spraying UV cured coatings on the surface of substrates such as WPC, PVC, SPC, etc., and curing them with ultraviolet radiation to form a protective film. Its fundamental properties depend on the substrate, with the core advantage concentrated on surface performance.
The environmental friendliness is consistent with the substrate, and the UV coating does not release harmful substances, which can also improve the substrate's stain resistance. The waterproof, fire-resistant, and soundproofing properties rely entirely on the substrate, with additional advantages such as scratch resistance, yellowing resistance, and easy cleaning. The surface is smooth and glossy, and the wear resistance is greatly improved. UV board is suitable for high-frequency use in public areas or for home decoration scenes that pursue exquisite texture.
Summary
The selection of wall panels can be adapted according to the scene: choose PVC or SPC for humid areas; Pursuing natural texture, choose WPC; Pay attention to easy cleaning and choose UV coated products. All four types of wall panels are environmentally friendly, formaldehyde free, and easy to install, suitable for different budgets and needs, making it easy to create durable and beautiful wall spaces.
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