Resistance to Temperature Difference Wood Plastic Composite Outdoor Decking
The composite outdoor deck is a wooden plastic deck designed for the special geographical environment of the high-temperature difference area...
The composite outdoor deck is a wooden plastic deck designed for the special geographical environment of the high-temperature difference area.High-temperature difference and latitude location, land and land position and climatic conditions have the direct relationship.From a geographical perspective, the temperature difference between the low latitudes and the high latitudes is large.The more inland, the greater the temperature difference; The smaller the precipitation, the greater the temperature difference in summer.The bigger the temperature difference, the more vulnerable the outdoor floor will be.The direct effect of the temperature difference on outdoor floor is alternately thermal expansion and shrinkage.Repeated thermal expansion and cold shrinkage in hot and poor areas can destroy the internal structure of the outdoor floor, resulting in brittle texture, weakened pressure, easy cracking and breakage.
The design principle of anti - temperature - resistant wood - plastic composite outdoor deck is to weaken the influence of temperature difference on the floor.Specific heat capacity is an intuitive factor affecting the effect of the anti-temperature difference of flooring materials.The heat capacity of various flooring materials is different. The larger the specific heat capacity, the less the material itself is affected by the temperature difference.The specific heat capacity of the composite outdoor deck was improved with 80 pairs of poplar powder and high-density polyethylene plastic and the coupling agent.After repeated compression increases the floor density and enhances the adaptability to the temperature difference.In the process of making the composite outdoor deck, the physical activity of the composite outdoor deck has been reduced to a maximum extent.
The anti-temperature-resistant wood plastic composite outdoor deck is suitable for all landlocked countries, especially for low latitudes and high latitudes.The anti-temperature difference is helpful to maintain the stability of the wooden plastic deck. The most intuitive effect is to prevent cracking and prolong the service life.
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