MDF sheet: Made of wood fibers or other plant fibers as raw material. After breaking, fiber separation, drying, applying urea-formaldehyde resin or other adhesives, and then by hot pressure. The density is generally 500-880 kg / m 3, relatively heavy, the same size than pvc foam plate weight.
With high mechanical strength and hardness, static bending strength, internal binding strength and other mechanical properties are good, can withstand large pressure and weight, but relatively vulnerable to impact damage.Waterproof performance is poor, moisture absorption, water absorption after easy swelling, deformation, not suitable for long-term use in a wet environment. If the quality of the adhesive used is not good, it may release more and more harmful substances such as formaldehyde, but the e0 and e1 grade mdf plates that meet the national environmental protection standards have low formaldehyde content, and have less impact on human health.Often used in furniture manufacturing, such as wardrobes, cabinets, tables and chairs, etc., can obtain different decorative effects through veneer, painting and other processes; also suitable for interior decoration partition, modeling, etc., can provide better structural support. The price is relatively moderate, according to different brands, specifications and quality levels, the price is different.
PVC foam board: The main component is polyvinyl chloride, after foam forming, the internal with a large number of closed hole structure, so that it has light weight, heat insulation and other characteristics.The density is low, such as the common density in 0.4-0.9 grams / cubic meter, light texture, handling and installation is more convenient.High strength and light weight, good impact resistance, not easy to rupture, good durability, suitable for long-term use.With excellent moisture-proof, mildew prevention, no water absorption characteristics, even in the humid or high humidity environment can also maintain a stable performance, not easy to moisture deformation.It is relatively environmental protection, will not release harmful substances, but in high temperature and other special circumstances may produce harmful gases, its environmental performance is also related to the production process and the use of additives.Widely used in indoor and outdoor decoration, such as building exterior wall board, interior decoration board, ceiling board, etc.; in the advertising industry, can be used to make billboards, display boards, signs, etc., also for furniture manufacturing, especially some occasions with high moisture-proof requirements, such as bathroom cabinet, in chemical anti-corrosion engineering, breeding materials, seaside moisture-proof facilities and other fields.The price is usually more economical, and due to its lightweight, durability and other characteristics, it has a high cost performance in some specific applications.
Zibo kaichuang plastic as a professional pvc foam board manufacturer, can provide you with the most professional knowledge consultation and the most cost-effective products, if you have other questions, please contact our export sales staff, we 24 hours for you.
