In addition, because it contains fibers and is fully mixed with plastics, it has physical and mechanical properties such as compression resistance and bending resistance equivalent to hardwood, and its durability is obviously superior to that of ordinary wood materials. The surface hardness is higher, generally 2-5 times that of wood.
Mainly used in building materials, furniture, logistics and packaging industries. Extruded wood-plastic composite board is formed by hot extrusion after mixing plastic and wood powder in a certain proportion.
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Introduction of disadvantages of wood-plastic board
1, wood-plastic board has many advantages, but it also has disadvantages: firstly, its texture is fragile, and its toughness and impact resistance are not strong enough.
This is caused by internal structure and technology, so in the process of use, we should pay attention to avoid the impact of heavy objects; Properly handle it during transportation to avoid falling from high altitude.
2. Be careful when buying wood-plastic board. In addition, there are many unscrupulous merchants in the market who use wood flour and plastics to produce wood-plastic products, which are invisible to the naked eye and easily deformed after several years of use.
Baidu encyclopedia-wood plastic plates