Wood plastic composite interface modification of physical methods

Mar 19th 2015 at 3:22 AM

Heating drying is the most common method of wood processing, this method is based on the characteristics of cellulose pyrolysis temperature is lower than cellulose, do cellulose by heating zone, is a wood surface hydroxyl content is reduced, for the rest of the plastic binder. eco waterproof flooring Do cellulose removed and cell wall structure is not stable, high temperature and leaf will shrink wood in the opposite sex, rupture, or even the destruction of the cell wall structure. Discharge process through etching effect on the surface of the wood, formed the mechanical bite, will change the potential energy surface of wood. For wood, the corona activation increase the content of the wood surface aldehyde group. [url=http://plasticwoodfloor.com/news/15.html]inexpensive patio flooring[/url] Low temperature plasma treatment can achieve a similar effect. According to the use of different kinds of gas can get all kinds of surface modification effect.Can produce, such as surface crosslinking, can raise or lower surface energy and surface can produce free radicals fire group, etc. This article reprinted by http://plasticwoodfloor.com/

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