From forming mechanism to see, one kind is physical molding. That is the use of hot sex adhesives. In the forming process of plastic and wooden powder will stick together; Another kind is the physical chemistry to shape. That is, through adding additives. In the pressure and temperature control. Make raw material with relatively low molecular mixture additives into the state of the polymer with reticular fiber materials. Use this process of material is made. The internal structure is completely after fusion of the molecular structure of rebirth network, more than any other process production of wpc decking products, compressive flexural strength, impact resistance is better.
At present wood plastic composite materials is under good advantages: (1) easy to processing. wood plastic composite materials with polyester and fiber. So has the same wood similar processing performance. But saw, can nail, plane. Use the woodworking tools to finish. And unmatched grip is much better than other synthetic materials: (2) high strength, good durability. Wood plastic composite materials has good elasticity modulus. In addition, because the wood fibers and contains resin curing. Thus has hardwood quite under pressure with, impact resistance and physical and mechanical properties, and its durability is obviously better than ordinary woodiness material: (3) water resistance, corrosion resistance. Wood and plastic materials and products can fight strong alkali. Water resistance, corrosion resistance. And not multiply bacteria. Not easy quilt bug eat by moth. Not long fungi: (4) can be adjusted the gender is strong. By adding different additives, polyester can polymerize, foaming, curing, modification and change. And then changing the density of wood and plastic materials, such as strength properties. Meet anti-aging, antistatic, flame retardant special requirements such as: (5) the sources of the raw materials widely. Plastic lumber products in addition to using a number of additives outside. More than 95% of all raw materials for polyester and wooden fiber. Its source widely, low price.
Wood and plastic materials used in packing industry is mainly a tray, the boxes and container vessels, etc. Only to the tray, for example, at present. North America as high as 200 million each year more tray dosage; Japan tray dosage in about 6 million a year. It is predicted that in the next few years in wooden pallets average usage may break through 20 million. So there's a big market in domestic demand.
Wood and plastic material is resistant to moisture, insect-resistant eat by moth etc, and is suitable for the storage industry use shelves, sleepers, stamped shop floor beams, etc. In our country's storage industry application plastic wood plastic board manufacturer, though just beginning. But demand is rising rapidly.
Wood and plastic material made of the pavilion, seat, flower POTS, trash is waterproof, moistureproof, corrosion features. And long life and low price; With wood plastic composite materials floor production houses, outdoor, sun room, dock, guardrail etc. Product has set up a file in the foreign beginning. Another. Application compound wood development, car interior trim, composite pipe, railway sleepers, cable protect tube, manhole cover, etc. Are also from demonstratable stages step into the application testing phase, believe that in the near future, wood and plastic product applications will still further.
- wood plastic composite
Wood and plastic materials used in packing industry is mainly a tray, the boxes and container vessels, etc. Only to the tray, for example, at present. North America as high as 200 million each year more tray dosage; Japan tray dosage in about 6 million a year. It is predicted that in the next few years in wooden pallets average usage may break through 20 million. So there's a big market in domestic demand.
Wood and plastic material is resistant to moisture, insect-resistant eat by moth etc, and is suitable for the storage industry use shelves, sleepers, stamped shop floor beams, etc. In our country's storage industry application plastic wood plastic board manufacturer, though just beginning. But demand is rising rapidly.
Wood and plastic material made of the pavilion, seat, flower POTS, trash is waterproof, moistureproof, corrosion features. And long life and low price; With wood plastic composite materials floor production houses, outdoor, sun room, dock, guardrail etc. Product has set up a file in the foreign beginning. Another. Application compound wood development, car interior trim, composite pipe, railway sleepers, cable protect tube, manhole cover, etc. Are also from demonstratable stages step into the application testing phase, believe that in the near future, wood and plastic product applications will still further.
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