The knowledge of Wood plastic composite material

1, The difference of the volume，  WPC hollow structure a ton about 2-2.5 m³ (30-35m²), available volume close to 100%; ordinary timber logs available for less than 50% volume, square wood only up to about 70%.

2, Lifespan: In theory, WPC life can reach 50 years, the current foreign reports WPC life reached 10--15 years; and now use without special handling domestic use of ordinary wood products for outdoor use but life in general over 3 years.

3, Price comparison: WPC manufactured goods average market price of about 10,000 yuan RMB / ton, according to the proportion of the price of 5000 yuan after volume converted / m³ so; and now middle-material prices in the timber market 6000-8000 yuan / m³ about. In terms of profile material calculation, WPC Domestic quotations of up to 350 yuan / m², and timber sections generally quoted at 300 yuan m² also up and down.

4, Environmental Assessment: A wood preservative, for example, is now the biggest problem is that the environmental and health hazards, China's domestic use ICQ technologies (ie, low toxic preservative) handful of enterprises, most of the products exported abroad; using CCA technology (That is harmful corrosion) of the product more and more restricted, such as the United States banned the use of CCA wood preservative technology. The use of wood-plastic decoration materials, you can achieve "zero time check" to achieve the purpose of environmental protection, the negative impact on the environment is almost zero.