Under the national "double carbon" strategic goal, along with the systematic change of social production and life style, China's wood and bamboo processing industry and even everyone lives with the trend, from the raw material end, design end, production end, product end and recycling life cycle is accelerating the pace of green low-carbon technology transformation and transformation and upgrading. Wood-based panels have made important contributions to the road of carbon storage, environmental protection, green and sustainable development. The concentration of particleboard industrial production is rapidly improved, high performance, green, lightweight, functional is the direction of particleboard product innovation, lightweight high-strength particleboard, fine-surface oriented particleboard has a large market competitive advantage, and particleboard actively expand, bamboo particleboard, reed particleboard effectively supplement the shortage of wood resources, to achieve the comprehensive utilization of resources advantage.
Typical case:
Optimized structure lightweight high strength particle board
Light weight high-strength particleboard optimization "3+2" layer composite structure design, thin large particleboard as far as possible to move out, effectively improve the static bending strength and elastic modulus of the plate, in the product lightweight at the same time, to achieve high strength, deformation resistance and dimensional stability, and no aldehyde addition, low carbon environmental protection.
The advanced nature of the product: 1) the product density does not exceed 0.62 g/cm3, effectively saving wood resources; 2) 5-layer structure design, the thin large shavings layer is moved outward as the upper and lower surface layer, which effectively improves the static bending strength, elastic modulus and screw holding force, and is easy to process; 3) The plain plate deformation is small, the decorative panel is almost no cracking, edge collapse and other phenomena, and the deformation resistance is excellent; 4) No formaldehyde addition, formaldehyde release reaches ENF level requirements. Lightweight, high-strength particleboard products can be used to customize high quality table panels, large-span partitions, high door panels and other large-format integrated components for home and furniture.
Optimize the production line of structural lightweight high strength particle board
Fir fine surface oriented particle board
Using Chinese fir wood with diameter of more than 6 cm as wood raw material, long wood shavings with length of 50 ~ 80 mm, width of 10 ~ 40 mm, thickness of 0.5 ~ 0.7 mm and fine wood shavings with 1.0 mm or less mixed MDI adhesive were prepared to produce aldehude-free lightweight high-strength Chinese fir fine surface oriented particle board.
The product uses all Chinese fir as wood raw material to realize efficient utilization of Chinese fir; The structure is light, stable, high bending strength and density
Below 0.60g /cm³, the static bending strength in the parallel direction exceeds 17.0MPa, and the static bending strength in the vertical direction exceeds 12.0MPa. Water absorption thickness expansion rate is less than 15%, excellent moisture resistance; Using environment-friendly aldehyde-free MDI adhesive, the whole production process does not add formaldehyde; The surface of the plate is smooth and smooth, and can be decorated strongly, which is suitable for high-end customized wardrobes, cabinets and other panel furniture.
Bamboo particle board
Bamboo particle board is made of bamboo material. The finished product has good elastic modulus, high static bending strength, and is not easy to deform, and realizes the value-added utilization of fast-growing bamboo material resources. Bamboo particle board adopts modified and upgraded urea formaldehyde resin, combined with an automatic sizing control device for bamboo particleboard production, which improves the moisture-proof and mildew proof performance. The water absorption expansion rate of the product in 24 h is less than 5%, and the mildew proof grade reaches the national standard 0, and also improves the aging resistance and overall quality of the board. Bamboo particle board surface structure is delicate, the surface is smooth, flat, suitable for high requirements of the finishing process. Bamboo contains a natural component "bamboo quinone", which has bactericidal and bacteriostatic properties. Bamboo particle board with natural bamboo fragrance, low carbon environmental protection.
Bamboo particleboard is suitable for: 1) clothing cabinets and bathroom cabinets with high performance requirements such as moisture resistance and mildew resistance; 2) Balcony cabinet with high requirements for anti-aging performance of the plate.
Bamboo particle board product diagram
Bamboo particle board application effect
Reed particle board
Reed particle board is prepared by using 100% natural raw reed, mixed with MDI adhesive, and advanced continuous flat pressing production technology. The product is formaldehyde-free, no odor, more suitable for the old, young, pregnant and other people decoration use, can be installed and live; Static bending strength is good, the plate is not easy to deformation; Moisture resistance, the board can still maintain good integrity in the event of tide, and the water absorption expansion rate is much better than that of ordinary plates; Good stability, will not cause plate deformation due to different fiber characteristics and water absorption of mixed raw materials, product performance is stable. Reed particle board, "reed instead of wood" can reduce the felling of about 300,000 to 400,000 trees every year, which has a good demonstration significance of energy saving and consumption reduction.
Reed particle board is mainly used as a structural board for custom panel furniture and home decoration, such as can be used for large door furniture production.
Reed particle board product diagram
Reed particle board production line
