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Many people have heard of ecological wood and wood plastic, but whether the ecological wood is a wood plastic material? Many people may be confused when seeing this problem, so today we will take a look at the relationship between ecological wood and wood plastic materials.
Ecological wood is a new type of environmentally friendly material. It has been in the Chinese market for seven years, and it has many names: ecological wood, wood plastic, plastic wood, great wall wood, ecological board and so on. There is no uniform standard.
Since 2006, the National Wood Plastic Industry Standards Committee has conducted planning for the formulation of the "ecological wood" industry standard, and the formulation was completed by the end of 2012, and it is expected to be announced to the public in early 2013.
As a participant in the formulation of the national wood plastic industry standard, ecological wood was named "wood plastic composite profile" by the China wood plastic industry standard association. The designation of the name at the national level has shown that "ecological wood" is a kind of wood plastic and a composite material and a profile. So why do you say that?
Wood plastic materials refer to the use of polyethylene, polypropylene and polyvinyl chloride instead of the usual resin adhesives (containing harmful substances such as formaldehyde), mixed with more than 35%-70% of waste plant fibers such as wood flour, rice husk, straw, etc. The new wood material is then subjected to plastic processing techniques such as extrusion, molding, and injection molding to produce plates or profiles. The ecological wood is made of PVC (that is, a thermoplastic resin polymerized by vinyl chloride under the use of an initiator) and wood powder, reinforcing agent, calcium powder, foaming agent and other polymerized thermoplastic extrusion materials. Therefore, ecological wood is a kind of wood plastic. One of the earliest wood-plastic materials is classified as ecological wood. Due to the difference between foaming and non-foaming, the other material is now called pe-type ecological wood materials. Therefore, ecological wood is divided into: pe ecological wood and pvc ecological wood, and both belong to wood plastic.
Ecological wood is also called composite profile, because wood plastic itself is a composite material, which is very easy to explain. More importantly, the current ecological wood materials can be used as decoration substrates, such as ecological wood keel, ecological wood sunshade louver frame and so on. In addition, the ecological wood decoration does not need to be painted, no other treatment is required, and it is ready to use, which is a good profile.
For the above analysis of whether the ecological wood is a wood plastic material, everyone should know the answer. In addition, due to habitual issues, ecological wood will not be changed according to the formulation of the country's name, but everyone should remember that there are two types of ecological wood, one is pvc type, the other is pe type, but they are all solid wood plastic materials.